What are Barrier Blocks ?
Barrier Blocks are specialized terminal blocks designed to provide electrical isolation between circuits while allowing for secure connections. They are commonly used in applications such as production electronics assembly and maintenance. Important specifications for selection include Current Rating (Amps), which ensures the block can handle the required load; Number of Circuits, which determines how many connections can be made; and Barrier Type, which affects the level of isolation provided. It is crucial for procurement teams to validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
Parts in this category
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| Part & Mfr | Total Stock | Pricing & RFQ | Barrier Type | Bottom Termination | Color | Current Rating | Current Rating (Amps) | Features | Flammability Rating | Height | Housing Material | Insulation Material | Lead Spacing | Lead Style | Length | Maximum Watts Per Terminal | Mounting Type | Number of Circuits | Number of Rows | Number of Wire Entries | Operating Temperature Range | Pitch | Screw Size | Standard Package Quantity | Storage Temperature | Tape & Reel | Terminal Block Type | Terminal Material | Termination Style | Tightening Torque | Top Termination | Voltage Rating | Width | Wire Gauge | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TE Connectivity
<p>The TE Connectivity 4PCV-05-006 is a 5-circuit barrier block designed for reliable wire termination in power distribution and control applications. It features a 20A current rating and 150V voltage rating, making it suitable for moderate power requirements. The block uses screws with captive plate top termination and PC pin bottom termination for secure connections.</p><p> </p><p>This barrier block has a 0.325" (8.26mm) pitch and accepts wire gauges from 12 to 22 AWG. It features a 3-wall (tri) barrier design for enhanced creepage and clearance between circuits. The single-row configuration with 5 wire entries simplifies wiring in space-constrained designs.</p><p> </p><p>The component is through-hole mounted and comes in a black housing. It is RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited). The barrier block is commonly used in industrial control panels, power supplies, and test equipment where reliable, serviceable connections are required.</p>
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23,002
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Price on request
23,002
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3 Wall (Tri) | PC Pin | Black | 20 A | 20A | - | - | - | - | - | - | Pc Pin | - | - | Through Hole | 5 | 1 | 5 | - | 8.26mm (0.325") | - | - | - | - | Barrier Block | - | Screw - Captive Plate | - | Screws with Captive Plate | 150 V | - | 12-22 AWG | |
TE Connectivity
<p>The TE Connectivity 2-1437653-8 is a barrier block terminal strip with 9 circuits and a pitch of 0.375" (9.53mm). It is rated for 25A continuous current and 300V maximum voltage. The wire gauge range is 12 to 22 AWG, making it suitable for medium-power wiring applications.</p><p> </p><p>This barrier block features a 3-wall (tri) barrier design for enhanced isolation between circuits. The top termination uses screws, while the bottom termination is via PC pins for through-hole mounting to a printed circuit board. The board has a single row of 9 wire entries.</p><p> </p><p>All components are housed in a black insulator. The mounting type is through hole, and the block is RoHS3 compliant and REACH unaffected (both unverified). Moisture sensitivity level is MSL 1 (unlimited).</p><p> </p><p>Typical applications include power distribution, control panels, industrial equipment, and other electrical systems requiring reliable, high-current connections in a compact form factor.</p>
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3,040
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Price on request
3,040
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3 Wall (Tri) | PC Pin | Black | 25A | 25A | - | - | - | - | - | 9.53 mm | Pc Pin | - | - | Through Hole | 9 | 1 | 9 | - | 9.53mm (0.375") | - | - | - | - | Barrier Block | - | PC Pin | - | Screws | 300V | - | 12-22 AWG | |
Eaton - Electronics Division
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3,000
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Price on request
3,000
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2 Wall (Dual) | Solder Turret | Black | - | 35A | Flange | - | - | - | - | - | - | - | - | - | 10 | 1 | 10 | - | 0.562" (14.27mm) | - | - | - | - | Barrier Block | - | - | - | Screws with Captive Plate | 600V | - | 10-16 AWG | |
Molex
<p>The Molex 0391001803 is a 3-circuit Eurostyle terminal strip barrier block designed for reliable wire connections in power distribution and control applications. With a 8.00mm (0.315") pitch and 2 rows, it provides 6 wire entries.</p><p> </p><p>Rated for 600V and 20A, this barrier block accepts wire gauges from 12 to 22 AWG. The top termination uses screws for secure connections, while the closed bottom termination prevents accidental contact. The enclosed barrier type adds protection.</p><p> </p><p>The white housing is suitable for chassis or panel mounting. Common applications include industrial control panels, power supplies, and appliance wiring where compact, high-density terminal blocks are required.</p><p> </p><p>This part is RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited). It is manufactured by Molex, a leading interconnect company.</p>
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782
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Price on request
782
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Enclosed | Closed | White | 20A | 20A | - | - | - | - | - | 8.0 mm | Screw | - | - | Chassis, Panel | 3 | 2 | 6 | - | 8.00mm (0.315") | - | - | -40°C ~ 105°C | - | Eurostyle Terminal Strip | - | - | - | Screws | 600V | - | 12-22 AWG | |
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TE Connectivity
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400
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Price on request
400
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3 Wall (Tri) | Solder Turret | Black | - | 25A | Flange | - | - | - | - | - | - | - | - | - | 3 | 1 | 3 | - | 0.375" (9.53mm) | - | - | - | - | Barrier Block | - | - | - | Screws with Captive Plate | 300V | - | 18-22 AWG | |
TE Connectivity
<p>The TE Connectivity 6PCV-07-006 is a 7-circuit barrier terminal block with a 9.53mm (0.375 inch) pitch. It accepts wire gauges from 12 AWG to 22 AWG and is rated for 25 amps at 300 volts. The top termination uses screws, while the bottom termination is a PC pin for through-hole soldering. The three-wall (tri-barrier) design provides increased isolation between circuits. The block is black in color and designed for industrial control, power distribution, and appliance applications.</p>
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380
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Price on request
380
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3 Wall (Tri) | PC Pin | Black | - | 25A | - | - | - | - | - | 9.53 mm | Barrier Block | - | - | Through Hole | 7 | 1 | 7 | - | 9.53mm (0.375") | - | - | - | - | Barrier Block | - | PC Pin | - | Screws | 300V | - | 12-22 AWG | |
Cinch
<p>The Cinch 2-140 is a Series 140 barrier block designed for reliable wire termination in industrial and power distribution applications. It features 2 circuits arranged in a double row configuration with a 0.375" (9.53mm) pitch. The block uses 5-40 x 3/16" combination screws for top termination and has a closed bottom design.</p><p> </p><p>Electrical ratings include 15A current and 250V voltage, with maximum power dissipation of 3750W per terminal. The insulation is molded from black phenolic material rated UL 94V-1, and the operating temperature range spans -55°F to +300°F. The block accepts wire sizes up to 16 AWG.</p><p> </p><p>Mechanical features include a flange for chassis or panel mounting. The open bottom design facilitates through-panel wiring. The screw terminals are steel with nickel plating, and solder terminals are brass with electro-tin plating.</p><p> </p><p>This barrier block is suitable for use in control panels, power supplies, and other equipment requiring secure, high-current connections. The double wall barriers provide additional protection against short circuits between adjacent terminals.</p>
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346
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Price on request
346
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2 Wall (Dual) | Closed | Black | 15A | 15A | Flange | - | - | - | Phenolic, UL 94V-1 | - | Screw | - | 3750W | Chassis, Panel | 2 | 2 | 4 | -55°F to +300°F | 9.53mm (0.375") | 5-40 x 3/16" | - | - | - | Barrier Block | - | - | - | Screws | 250V | - | 16 AWG | |
TE Connectivity
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269
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Price on request
269
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3 Wall (Tri) | PC Pin | Black | - | 20A | - | - | - | - | - | - | - | - | - | - | 3 | 1 | 3 | - | 0.325" (8.26mm) | - | - | - | - | Barrier Block | - | - | - | Screws with Captive Plate | 150V | - | 14-22 AWG | |
TE Connectivity
<p>The TE Connectivity 6PCR-03-006 is a 3-circuit, 1-row barrier strip terminal block designed for reliable wire-to-board connections. It features a 9.53mm (0.375") pitch and accepts wire gauges from 12 AWG to 22 AWG. The electrical ratings are 25A current and 300V voltage, suitable for power distribution and control applications.</p><p> </p><p>The terminal block uses screws with captive plate for top wire termination and PC pins for bottom board connection. The barrier type is 3-wall (tri) which provides increased isolation between circuits. The housing is molded in black thermoplastic with through-hole mounting for permanent attachment to a printed circuit board.</p><p> </p><p>This component is RoHS3 compliant and has an MSL (Moisture Sensitivity Level) of 1 (unlimited). It is designed for industrial and commercial equipment requiring a compact, high-current interconnect solution. The 3-circuit variant is ideal for small junction points or power entry modules.</p>
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200
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Price on request
200
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3 Wall (Tri) | PC Pin | Black | 25 A | 25A | - | - | - | - | - | 9.53mm | Barrier Block | - | - | Through Hole | 3 | 1 | 3 | - | 9.53mm (0.375") | - | - | - | - | Barrier Block | - | - | - | Screws with Captive Plate | 300 V | - | 12-22 AWG | |
TE Connectivity
<p>The TE Connectivity 8PCV-02-006 is a 2-circuit barrier block designed for reliable wire-to-board connections. It is rated for 30A continuous current and 600V voltage, making it suitable for power distribution and control applications.</p><p> </p><p>This barrier block accepts wire gauges from 10 to 18 AWG and has a pitch of 11.12mm (0.438 inches). The top termination uses screws with a captive plate for secure wire clamping, while the bottom termination is a PC pin for through-hole soldering to a PCB. The 3-wall (tri) barrier design provides enhanced isolation between circuits.</p><p> </p><p>The housing is black and the mounting type is through hole, inferred from the PC pin termination. This component is RoHS3 compliant, REACH unaffected, and has an MSL of Level 1 (unlimited).</p>
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160
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Price on request
160
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3 Wall (Tri) | PC Pin | Black | 30A | 30A | - | - | - | - | - | 11.12 mm | Barrier Block | - | - | Through Hole | 2 | 1 | 2 | - | 11.12mm (0.438") | - | - | - | - | Barrier Block | - | - | - | Screws with Captive Plate | 600V | - | 10-18 AWG | |
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Eaton - Electronics Division
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88
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Price on request
88
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2 Wall (Dual) | Wire Wrap | Black | - | 30A | Flange | - | - | - | - | - | - | - | - | - | 5 | 1 | 5 | - | 0.375" (9.53mm) | - | - | - | - | Barrier Block | - | - | - | - | 300V | - | 12-22 AWG | |
TE Connectivity
<p>The TE Connectivity 4DB-P108-09 is a 9-circuit barrier block designed for reliable wire-to-board connections. It is rated for 20A at 150V and accepts wire gauges from 12 to 22 AWG. The block features a 0.325" (8.26mm) pitch and a single row of circuits.</p><p> </p><p>Termination is provided by screws with captive plates on the top and PC pins on the bottom, enabling through-hole mounting. The dual wall (2 wall) barrier design enhances isolation between circuits. The housing is black and the block is RoHS3 compliant (unverified).</p><p> </p><p>This barrier block is suitable for power distribution and industrial control applications where secure, high-current connections are required. The through-hole mounting style allows for robust attachment to PCBs.</p>
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72
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Price on request
72
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2 Wall (Dual) | PC Pin | Black | 20A | 20A | - | - | - | - | - | 8.26mm | Pc Pin | - | - | Through Hole | 9 | 1 | 9 | - | 8.26mm (0.325") | - | - | - | - | Barrier Block | - | Screw with Captive Plate (Top), PC Pin (Bottom) | - | Screws with Captive Plate | 150V | - | 12-22 AWG | |
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TE Connectivity
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62
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Price on request
62
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2 Wall (Dual) | Closed | Black | - | 50A | - | - | - | - | - | - | - | - | - | - | 4 | 2 | 8 | - | 0.630" (16.00mm) | - | - | - | - | Barrier Block | - | - | - | Screws | 600V | - | 8-18 AWG | |
TE Connectivity
<p>The TE Connectivity 5-1546686-4 is a barrier strip connector designed for reliable wire-to-board connections. It features 8 circuits arranged in a single row on a 9.53 mm (0.375") pitch. The block is rated for 25 A continuous current at 300 V, making it suitable for power distribution and control applications.</p><p> </p><p>Termination is provided via screw clamps on the top side for field wiring of 12-22 AWG conductors, and PC pin terminals on the bottom for soldering into a through-hole PCB. The housing is black with a 3-wall (tri) barrier design to enhance isolation between circuits. Positions are stamped on the block for easy identification.</p><p> </p><p>This component is RoHS3 compliant and has an MSL of 1 (unlimited). It is commonly used in industrial control panels, power supplies, and test equipment where secure, serviceable connections are required.</p>
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60
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Price on request
60
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3 Wall (Tri) | PC Pin | Black | 25 A | 25A | Positions Stamped | - | - | - | - | - | - | - | - | Through Hole | 8 | 1 | 8 | - | 9.53 mm (0.375") | - | - | - | - | Barrier Block | - | - | - | Screws | 300 V | - | 12-22 AWG | |
TE Connectivity
<p>The TE Connectivity 4DB-P108-05 is a through-hole barrier block designed for reliable wire interconnection in industrial and commercial applications. This single-row block has 5 circuits and accepts wire gauges from 12 to 22 AWG.</p><p> </p><p>The electrical ratings are 20A and 150V, making it suitable for moderate power distribution and signal routing. The 8.26mm (0.325") pitch provides adequate spacing for wire routing and voltage isolation.</p><p> </p><p>Mechanical features include a dual-wall barrier construction for enhanced isolation between adjacent circuits, and top termination via screws with a captive plate for secure wire clamping. The bottom termination is a PC pin for soldering directly into a PCB. The housing is black and rated for a Moisture Sensitivity Level of 1 (unlimited).</p>
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60
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Price on request
60
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2 Wall (Dual) | PC Pin | Black | 20A | 20A | - | - | - | - | - | - | - | - | - | Through Hole | 5 | 1 | 5 | - | 8.26mm (0.325") | - | - | - | Yes | Barrier Block | - | PC Pin | - | Screws with Captive Plate | 150V | - | 12-22 AWG | |
Altech Corporation
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50
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Price on request
50
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Enclosed | Closed | White | - | 20A | - | - | - | - | - | - | - | - | - | - | 3 | 2 | 6 | - | 0.315" (8.00mm) | - | - | - | - | Eurostyle Terminal Strip | - | - | - | Screws | 300V | - | 12-24 AWG | |
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Eaton - Electronics Division
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50
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Price on request
50
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2 Wall (Dual) | Closed | Black | - | 30A | Flange | - | - | - | - | - | - | - | - | - | 7 | 2 | 14 | - | 0.437" (11.10mm) | - | - | - | - | Barrier Block | - | - | - | Screws | 300V | - | 12-22 AWG | |
Cinch
<p>The Cinch 12-142 is a 12-circuit barrier block designed for reliable power distribution and interconnection. It is rated for 30A at 250V and accepts 10 AWG wire. The block features a 14.30mm (0.563") pitch and uses screw top termination with a closed bottom. The dual-wall barrier design provides increased isolation between circuits. The block is black and includes a flange for secure chassis or panel mounting.</p>
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41
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Price on request
41
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2 Wall (Dual) | Closed | Black | - | 30A | Flange | - | - | - | - | 14.3 mm | Screw | - | - | Chassis, Panel | 12 | 2 | 24 | - | 14.30mm (0.563") | - | - | -48.3°C ~ 148.9°C | No | Barrier Block | - | Screw | - | Screws | 250V | - | 10 AWG | |
Phoenix Contact
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30
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Price on request
30
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Enclosed | Closed | Black | - | 32A | - | - | - | - | - | - | - | - | - | - | 12 | 2 | 24 | - | - | - | - | - | - | Eurostyle Terminal Strip | - | - | - | Screws | 450V | - | 12-20 AWG | |
Molex
<p>The Molex 38720-6315 is a barrier block component, part of the SR BTS PC 15 ASY C series. It is categorized under barrier blocks within terminal blocks, used for connecting wires in a variety of applications.</p><p> </p><p>Environmental compliance data indicates RoHS3 compliance, REACH unaffected status, and MSL 1 (unlimited) moisture sensitivity. However, these compliance claims are unverified and should be treated with low confidence.</p><p> </p><p>No datasheet is currently available, and many technical specifications such as pitch, current rating, voltage rating, and mounting type are not provided. A cross-reference part number from DigiKey is 2266-38720-6315-ND.</p>
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23
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Price on request
23
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- | - | - | - | - | - | - | - | - | - | 9.53 mm | Through Hole | - | - | - | - | - | - | - | - | - | - | -40°C ~ 130°C | Yes | - | - | - | - | - | - | - | - | |
TE Connectivity
<p>The 2-1437382-6 from TE Connectivity is a barrier block terminal block designed for reliable interconnection in electronic systems. This component complies with RoHS3 standards, ensuring environmental safety, and carries a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no special moisture handling requirements. Additionally, it is REACH unaffected, meeting European chemical regulation standards. As a barrier block, it provides a secure and organized method for terminating wires in control panels, industrial equipment, and other applications requiring robust connectivity.</p>
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20
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Price on request
20
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Idec
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20
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Price on request
20
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2 Wall (Dual) | Closed | Black | - | 15A | - | - | - | - | - | - | - | - | - | - | 3 | 3 | 6 | - | 0.311" (7.90mm) | - | - | - | - | Barrier Block | - | - | - | Screws | 300V | - | 14-22 AWG | |
Weidmüller
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20
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Price on request
20
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Enclosed | Closed | Yellow | - | 20A | - | - | - | - | - | - | - | - | - | - | 12 | 2 | 24 | - | - | - | - | - | - | Barrier Block | - | - | - | Screws | 300V | - | 12-22 AWG | |
Weidmüller
<p>The Weidmüller 0274420000 (MK 3/8) is a single- and multi-pole barrier terminal strip designed for direct mounting. It features 8 circuits with 16 wire entries arranged in 2 rows. The terminal block utilizes screw connections for top termination and has a closed bottom termination. The barrier type is enclosed, providing isolation between circuits.</p><p> </p><p>Rated for 20 A and 300 V, the barrier block accepts wire sizes from 12 to 22 AWG (2.5 mm² cross section). It is finished in medium yellow color. The standard package contains 25 pieces.</p><p> </p><p>This barrier block is suitable for power distribution and control applications where reliable screw termination is required. The direct mounting design simplifies installation in panels or enclosures.</p>
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18
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Price on request
18
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Enclosed | Closed | Yellow | 20 A | 20A | - | - | - | - | - | 2.5 mm | Screw Connection | - | - | Direct mounting | 8 | 2 | 16 | - | - | - | - | -25°C ~ 55°C | - | Barrier Block | - | - | - | Screws | 300 V | - | 12-22 AWG | |
TE Connectivity
<p>The TE Connectivity 4DB-P108-04 is a 4-circuit barrier block from the 4DB series, featuring a 0.325" (8.26mm) pitch. It is rated for 20A at 150V and accepts wire gauges from 12 to 22 AWG. The block uses a dual-wall barrier design with screws and captive plate top termination, and PC pin bottom termination for through-hole mounting.</p><p> </p><p>This component is suitable for power distribution and control applications where reliable, high-current connections are needed. The black housing and single-row layout simplify wiring in compact enclosures. The 4DB series is known for robust construction and secure wire retention.</p><p> </p><p>Designed for industrial and commercial equipment, this barrier block provides a durable, field-serviceable interconnection point. The 20A current rating and 150V voltage rating make it appropriate for moderate power circuits.</p>
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16
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Price on request
16
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2 Wall (Dual) | PC Pin | Black | - | 20A | - | - | - | - | - | 8.26 mm | Pc Pin | - | - | - | 4 | 1 | 4 | - | 8.26mm (0.325") | - | - | - | - | Barrier Block | - | - | - | Screws with Captive Plate | 150V | - | 12-22 AWG | |
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Eaton - Electronics Division
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11
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Price on request
11
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2 Wall (Dual) | Threaded, Insulated | Black | - | 50A | Flange | - | - | - | - | - | - | - | - | - | 4 | 1 | 4 | - | 0.562" (14.27mm) | - | - | - | - | Barrier Block | - | - | - | Screws with Captive Plate | 150V | - | 8-16 AWG | |
TE Connectivity
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10
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Price on request
10
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3 Wall (Tri) | PC Pin | Black | - | 10A | - | - | - | - | - | - | - | - | - | - | 6 | 1 | 6 | - | 0.250" (6.35mm) | - | - | - | - | Barrier Block | - | - | - | Screws with Captive Plate | 300V | - | 18-22 AWG | |
TE Connectivity
<p>The TE Connectivity 6PCV-03-006 is a 3-circuit barrier block terminal strip designed for reliable wire-to-board connections. It is rated for 25A continuous current and 300V voltage, accommodating wire gauges from 12 AWG to 22 AWG. The block uses a 9.53mm (0.375 inch) pitch between circuits, providing adequate spacing for high-current applications.</p><p> </p><p>This barrier block features a three-wall (tri) barrier design that enhances isolation between adjacent terminals. Top termination is via screws for secure wire clamping, while bottom termination uses PC pins for through-hole soldering to a printed circuit board. The single-row, 3-circuit configuration simplifies wiring in compact layouts.</p><p> </p><p>Typical applications include power distribution, industrial controls, and HVAC systems where screw-clamp reliability and moderate voltage/current ratings are required. The black housing is RoHS3 and REACH compliant (unverified confidence). With a UL94 V-0 rating likely, the material is suitable for flame-retardant environments.</p><p> </p><p>The through-hole mounting method provides robust mechanical attachment to the PCB, suitable for high-vibration environments. The product is manufactured by TE Connectivity, a leading supplier of interconnect solutions.</p>
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10
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Price on request
10
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3 Wall (Tri) | PC Pin | Black | 25A | 25A | - | - | - | - | - | 9.53 mm | Barrier Block | - | - | Through Hole | 3 | 1 | 3 | - | 9.53mm (0.375") | - | - | - | - | Barrier Block | - | PC Pin | - | Screws | 300V | - | 12-22 AWG | |
Weidmüller
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5
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Price on request
5
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Enclosed | Closed | Yellow | - | 20A | - | - | - | - | - | - | - | - | - | - | 12 | 2 | 24 | - | - | - | - | - | - | Barrier Block | - | - | - | Screws | 150V | - | 12-22 AWG | |
Phoenix Contact
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4
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Price on request
4
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Enclosed | Closed | Transparent | - | 55A | - | - | - | - | - | - | - | - | - | - | 12 | 2 | 24 | - | - | - | - | - | - | Eurostyle Terminal Strip | - | - | - | Screws | 300V | - | 6-10 AWG | |
TE Connectivity
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4
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Price on request
4
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3 Wall (Tri) | PC Pin | Black | - | 20A | - | - | - | - | - | - | - | - | - | - | 9 | 1 | 9 | - | 0.325" (8.26mm) | - | - | - | - | Barrier Block | - | - | - | Screws with Captive Plate | 150V | - | 12-22 AWG | |
Cinch
<p>The Cinch 10-141 is a Series 141 double-row barrier block designed for industrial power distribution and control applications. It features 10 circuits with a 0.438" (11.12mm) center-to-center spacing and accepts up to 14 AWG wire. The block is rated for 250VAC RMS maximum and 20 Amps maximum, with a maximum power dissipation of 5000W per terminal.</p><p> </p><p>Constructed with a molded monoblock black phenolic insulation rated UL94V-1, the block uses brass nickel-plated terminals and steel nickel-plated screws (6-32 x 1/4"). The combination/binder head screw design provides reliable top termination. Recommended screw torque is 14 lb-in, and mounting hole torque is 7 lbs.</p><p> </p><p>The barrier block features interposing barriers between terminals for higher electrical ratings and protection against short circuits. It is designed for chassis or panel mounting using the integral flange. The operating temperature range is -55°F to +300°F (-48°C to +149°C).</p>
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4
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Price on request
4
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2 Wall (Dual) | Closed | Black | 20A | 20A | Flange | - | - | - | Phenolic, UL94V-1 | 11.12 mm | Screw | - | 5000W | Chassis, Panel (with Flange) | 10 | 2 | 20 | - | 11.12mm (0.438") | 6-32 x 1/4" | - | - | - | Barrier Block | Brass, Nickel plated | Screw - Combination/Binder Head | - | Screws | 250V | - | 14 AWG | |
Weidmüller
<p>The Weidmüller BK 6 CRN is a single- and multi-pole terminal strip from the BK series, designed for direct mounting. It features 6 circuits with 2 rows and 12 wire entries, providing a compact solution for wiring connections. The strip is rated for 10A current and 300V voltage, accepting wire gauges from 12 to 22 AWG. For two conductors, the cross-section range is 0.5 to 1.5 mm². The screw connection and enclosed barrier type ensure secure and safe terminations. The strip is colored medium yellow and comes in a standard package of 50 pieces. It is suitable for use in control panels, industrial equipment, and power distribution applications.</p>
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3
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Price on request
3
|
Enclosed | Closed | Yellow | 10 A | 10A | - | - | - | - | - | - | Barrier Block | - | - | Direct mounting | 6 Circuits | 2 | 12 | - | - | - | 50 pc(s) | - | - | Barrier Block | - | Screw | - | Screws | 300 V | - | 12-22 AWG | |
TE Connectivity
<p>The TE Connectivity 1977477-2 is a 2-circuit barrier block designed for reliable wire-to-board connections. It features a 8.26mm (0.325") pitch and a dual-wall barrier construction for enhanced isolation between circuits. The terminal block accepts wire gauges from 16 to 22 AWG and is rated for 15A at 300V.</p><p> </p><p>Termination is via screws with captive plate on top and PC pin on the bottom, making it suitable for soldered PCB mounting. The black housing supports side stacking (interlocking) to build multi-position assemblies without increasing board space.</p><p> </p><p>This component is commonly used in power distribution, control panels, and industrial equipment where secure, serviceable connections are required. The barrier design prevents accidental shorting between adjacent terminals.</p>
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2
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Price on request
2
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2 Wall (Dual) | PC Pin | Black | 15A | 15A | Side Stacking (Interlocking) | - | - | - | - | 8.26 mm | Barrier Block | - | - | - | 2 | 1 | 2 | - | 8.26mm (0.325") | - | - | - | - | Barrier Block | - | - | - | Screws with Captive Plate | 300V | - | 16-22 AWG | |
WECO Electrical Connectors Inc.
<p>The WECO 327-HDS/12 is a 12-circuit Eurostyle terminal strip from the 327-HDS series, designed for high-current and high-voltage applications. It features a white polyamide housing with V-0 flammability rating and nickel-plated brass terminals with M5 screws. The terminal block accepts wire gauges from 4 to 14 AWG (solid/flexible 4-16 mm²) and provides a rated current of 80A (76A per IEC 60998-1) at 300V, with a rated insulation voltage of 750V and impulse voltage of 6 kV. The 14.5 mm pitch and 2-row configuration accommodate up to 24 wire entries. The enclosed barrier design and closed bottom termination ensure safe and reliable connections. The part is supplied in bulk packaging of 90 pieces.</p>
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Enclosed | Closed | White | 80 A | 80A | - | - | - | PA, white, V-0 | - | 14.5 mm | Screw Connection | - | - | - | 12 | 2 | 24 | - | 14.5 mm (0.571") | M5 | 90 pcs | -40°C ~ 100°C | - | Eurostyle Terminal Strip | Nickel plated brass | - | - | Screws | 300 V | - | 4-14 AWG | |
Curtis Industries
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2 Wall (Dual) | Threaded, Insulated | Black | - | 20A | Flange | - | - | - | - | - | - | - | - | - | 16 | 1 | 16 | - | 0.438" (11.12mm) | - | - | - | - | Barrier Block | - | - | - | Screws | - | - | 12-22 AWG | |
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Curtis Industries
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2 Wall (Dual) | Solder Turret, Insulated | - | - | 20A | - | - | - | - | - | - | - | - | - | - | 13 | 1 | 13 | - | 0.375" (9.53mm) | - | - | - | - | Barrier Block | - | - | - | Screws with Captive Plate | 300V | - | 12-22 AWG | |
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Curtis Industries
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2 Wall (Dual) | PC Pin, Insulated | - | - | 20A | - | - | - | - | - | - | - | - | - | - | 14 | 1 | 14 | - | 0.375" (9.53mm) | - | - | - | - | Barrier Block | - | - | - | Screws (Not Included) | 300V | - | 12-22 AWG | |
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Curtis Industries
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2 Wall (Dual) | Closed | - | - | 30A | Flange | - | - | - | - | - | - | - | - | - | 12 | 2 | 24 | - | 0.438" (11.12mm) | - | - | - | - | Barrier Block | - | - | - | Screws with Solder Lugs, Dual | - | - | 10-22 AWG | |
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Curtis Industries
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2 Wall (Dual) | PC Pin, Insulated | - | - | 20A | - | - | - | - | - | - | - | - | - | - | 13 | 1 | 13 | - | 0.375" (9.53mm) | - | - | - | - | Barrier Block | - | - | - | Screws with Captive Plate | 300V | - | 12-22 AWG | |
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Curtis Industries
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2 Wall (Dual) | PC Pin | - | - | 20A | - | - | - | - | - | - | - | - | - | - | 14 | 1 | 14 | - | 0.375" (9.53mm) | - | - | - | - | Barrier Block | - | - | - | Screws | 300V | - | 12-22 AWG | |
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Curtis Industries
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2 Wall (Dual) | Closed | - | - | 30A | Flange | - | - | - | - | - | - | - | - | - | 12 | 2 | 24 | - | 0.438" (11.12mm) | - | - | - | - | Barrier Block | - | - | - | Screws with Solder Lugs, Single | - | - | 10-22 AWG | |
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Curtis Industries
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2 Wall (Dual) | Quick Connect (0.110"), Insulated | - | - | 20A | Flange | - | - | - | - | - | - | - | - | - | 12 | 1 | 12 | - | 0.375" (9.53mm) | - | - | - | - | Barrier Block | - | - | - | Screws | 300V | - | 12-22 AWG | |
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Curtis Industries
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2 Wall (Dual) | Wire Wrap | - | - | 20A | - | - | - | - | - | - | - | - | - | - | 14 | 1 | 14 | - | 0.375" (9.53mm) | - | - | - | - | Barrier Block | - | - | - | Screws | 300V | - | 12-22 AWG | |
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Curtis Industries
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2 Wall (Dual) | Quick Connect (0.250") | - | - | 20A | - | - | - | - | - | - | - | - | - | - | 15 | 1 | 15 | - | 0.375" (9.53mm) | - | - | - | - | Barrier Block | - | - | - | Screws | 300V | - | 12-22 AWG | |
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Altech Corporation
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Curtis Industries
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2 Wall (Dual) | Closed | - | - | 15A | - | - | - | - | - | - | - | - | - | - | 19 | 1 | 19 | - | 0.325" (8.26mm) | - | - | - | - | Barrier Block | - | - | - | Screws | 300V | - | 14-22 AWG | |
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Curtis Industries
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2 Wall (Dual) | Quick Connect (0.187") | - | - | 20A | - | - | - | - | - | - | - | - | - | - | 15 | 1 | 15 | - | 0.375" (9.53mm) | - | - | - | - | Barrier Block | - | - | - | Screws | 300V | - | 12-22 AWG | |
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Eaton - Electronics Division
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2 Wall (Dual) | PC Pin, Insulated | Black | - | 30A | Flange | - | - | - | - | - | - | - | - | - | 12 | 1 | 12 | - | 0.437" (11.10mm) | - | - | - | - | Barrier Block | - | - | - | Screws | 600V | - | 12-22 AWG | |
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Eaton - Electronics Division
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3 Wall (Tri) | PC Pin | Black | - | 30A | - | - | - | - | - | - | - | - | - | - | 10 | 1 | 10 | - | 0.375" (9.53mm) | - | - | - | - | Barrier Block | - | - | - | Screws with Captive Plate | 300V | - | 12-22 AWG |
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