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.
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| Part & Mfr | Barrier Type | Bottom Termination | Color | Current Rating (Amps) | Features | Number of Circuits | Number of Rows | Number of Wire Entries | Pitch | Terminal Block Type | Top Termination | Voltage Rating | Wire Gauge | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
On Shore Technology Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Closed | Black | 25A | Flange | 4 | 1 | 4 | 0.374" (9.50mm) | Barrier Block | Screws with Captive Plate | 300V | 12-22 AWG | |
|
On Shore Technology Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Closed | Black | 25A | Flange | 5 | 1 | 5 | 0.374" (9.50mm) | Barrier Block | Screws with Captive Plate | 300V | 12-22 AWG | |
|
On Shore Technology Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Closed | Black | 25A | Flange | 6 | 1 | 6 | 0.374" (9.50mm) | Barrier Block | Screws with Captive Plate | 300V | 12-22 AWG | |
|
On Shore Technology Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Closed | Black | 25A | Flange | 7 | 1 | 7 | 0.374" (9.50mm) | Barrier Block | Screws with Captive Plate | 300V | 12-22 AWG | |
|
On Shore Technology Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Closed | Black | 25A | Flange | 8 | 1 | 8 | 0.374" (9.50mm) | Barrier Block | Screws with Captive Plate | 300V | 12-22 AWG | |
|
On Shore Technology Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Closed | Black | 25A | Flange | 9 | 1 | 9 | 0.374" (9.50mm) | Barrier Block | Screws with Captive Plate | 300V | 12-22 AWG | |
|
On Shore Technology Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Closed | Black | 25A | Flange | 10 | 1 | 10 | 0.374" (9.50mm) | Barrier Block | Screws with Captive Plate | 300V | 12-22 AWG | |
|
On Shore Technology Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Closed | Black | 25A | Flange | 11 | 1 | 11 | 0.374" (9.50mm) | Barrier Block | Screws with Captive Plate | 300V | 12-22 AWG | |
|
On Shore Technology Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Closed | Black | 25A | Flange | 12 | 1 | 12 | 0.374" (9.50mm) | Barrier Block | Screws with Captive Plate | 300V | 12-22 AWG | |
Molex
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Clear | 30A | - | 9 | 2 | 18 | 0.394" (10.00mm) | Eurostyle Terminal Strip | Screws | 600V | 10-18 AWG | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Closed | Black | 25A | Flange | 24 | 2 | 48 | 0.437" (11.10mm) | Barrier Block | Screws | 300V | 14-22 AWG | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Card Edge | Gray | 5A | Flange | 12 | 1 | 12 | - | Barrier Block | Screws with Quick Connect Tabs | 250V | - | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Card Edge | Gray | 5A | Flange | 10 | 1 | 10 | 0.375" (9.53mm) | Barrier Block | Screws with Quick Connect Tabs | 250V | - | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | Card Edge | Gray | 5A | - | 12 | 1 | 12 | 0.375" (9.53mm) | Barrier Block | Screws with Quick Connect Tabs | 250V | - | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Card Edge | - | 5A | Flange | 14 | 1 | 14 | - | Barrier Block | Screws | 250V | 14-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | - | 90A | - | 11 | 2 | 22 | 0.500" (12.70mm) | Barrier Block | Screws | 600V | 4-14 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
3 Wall (Tri) | PC Pin | Black | 10A | - | 16 | 1 | 16 | 0.250" (6.35mm) | Barrier Block | Screws with Captive Plate | 300V | 18-30 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Black | 40A | Flange | 3 | 2 | 6 | 0.390" (9.91mm) | Barrier Block | Screws | 600V | 8-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Red | 40A | Flange | 3 | 2 | 6 | 0.390" (9.91mm) | Barrier Block | Screws | 600V | 8-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Black | 30A | Flange | 4 | 2 | 8 | 0.250" (6.35mm) | Barrier Block | Screws | 600V | 10-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | White | 30A | Flange | 4 | 2 | 8 | 0.250" (6.35mm) | Barrier Block | Screws | 600V | 10-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
3 Wall (Tri) | Closed | Black | 175A | - | 3 | 2 | 6 | 1.060" (26.92mm) | Barrier Block | Screws | 600V | 2/0-14 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Yellow | 90A | Side Stacking | 3 | 2 | 6 | 0.635" (16.13mm) | Barrier Block | Screws | 600V | 2-18 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Blue | 90A | - | 3 | 2 | 6 | 0.635" (16.13mm) | Barrier Block | Screws | 600V | 2-18 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Yellow | 90A | - | 3 | 2 | 6 | 0.635" (16.13mm) | Barrier Block | Screws | 600V | 2-18 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | White | 90A | Side Stacking | 1 | 1 | 2 | - | Barrier Block | Screws | 600V | 2-18 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Red | 30A | - | 3 | 2 | 6 | 0.300" (7.62mm) | Barrier Block | Screws | 600V | 10-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Yellow | 30A | - | 3 | 2 | 6 | 0.300" (7.62mm) | Barrier Block | Screws | 600V | 10-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Yellow | 65A | - | 3 | 2 | 6 | 0.375" (9.53mm) | Barrier Block | Screws | 600V | 6-18 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Black | 30A | - | 4 | 2 | 8 | 0.250" (6.35mm) | Barrier Block | Screws | 600V | 10-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Yellow | 30A | - | 4 | 2 | 8 | 0.250" (6.35mm) | Barrier Block | Screws | 600V | 10-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Black | 40A | - | 2 | 2 | 4 | 0.281" (7.13mm) | Barrier Block | Screws | 600V | 8-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Black | 40A | - | 3 | 2 | 6 | 0.390" (9.91mm) | Barrier Block | Screws | 600V | 8-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Blue | 40A | - | 3 | 2 | 6 | 0.390" (9.91mm) | Barrier Block | Screws | 600V | 8-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Red | 40A | - | 3 | 2 | 6 | 0.390" (9.91mm) | Barrier Block | Screws | 600V | 8-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Yellow | 40A | - | 3 | 2 | 6 | 0.390" (9.91mm) | Barrier Block | Screws | 600V | 8-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
3 Wall (Tri) | Closed | White | 45A | Side Stacking | 2 | 2 (Raised, Staggered) | 4 | 0.625" (15.88mm) | Barrier Block | Screws | 600V | - | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
3 Wall (Tri) | Closed | White | 45A | Side Stacking | 1 | 2 (Raised, Staggered) | 2 | - | Barrier Block | Screws | 600V | - | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Closed | Black | 30A | Flange | 24 | 2 | 48 | 0.437" (11.10mm) | Barrier Block | Screws | 600V | 12-22 AWG | |
|
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | Closed | Black | 75A | Flange | 11 | 2 | 22 | 0.687" (17.45mm) | Barrier Block | Screws | 600V | 6-14 AWG | |
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Gray | 34A | - | 1 | 2 | 2 | - | Eurostyle Terminal Strip | Screws | 400V | 10-24 AWG | |
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Gray | 34A | - | 2 | 2 | 4 | 0.472" (12.00mm) | Eurostyle Terminal Strip | Screws | 400V | 10-24 AWG | |
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request |
Enclosed | Closed | Natural | 40A | - | 3 | 2 | 6 | 0.472" (12.00mm) | Eurostyle Terminal Strip | Screws | 250V | 10-22 AWG | |
CTS-Frequency Controls
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | PC Pin | - | 20A | Filter 2000pF, Flange | 2 | 1 | 2 | 0.437" (11.10mm) | Barrier Block | Screws with Captive Plate | - | - | |
CTS-Frequency Controls
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | PC Pin | - | 20A | Filter 2500/5000pF, Flange | 2 | 1 | 2 | 0.437" (11.10mm) | Barrier Block | Screws with Captive Plate | - | - | |
CTS-Frequency Controls
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | PC Pin | - | 30A | Filter 12000/27000pF, Flange | 2 | 1 | 2 | 0.437" (11.10mm) | Barrier Block | Screws with Captive Plate | - | - | |
CTS-Frequency Controls
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | PC Pin | - | 20A | Filter 2500/5000pF, Flange | 3 | 1 | 3 | 0.437" (11.10mm) | Barrier Block | Screws with Captive Plate | - | - | |
CTS-Frequency Controls
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | PC Pin | - | 30A | Filter 12000/27000pF, Flange | 3 | 1 | 3 | 0.437" (11.10mm) | Barrier Block | Screws with Captive Plate | - | - | |
CTS-Frequency Controls
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | PC Pin | - | 20A | Filter 2000pF, Flange | 4 | 1 | 4 | 0.437" (11.10mm) | Barrier Block | Screws with Captive Plate | - | - | |
CTS-Frequency Controls
|
Send RFQ |
Price on request
Price and Stock
on Request |
2 Wall (Dual) | PC Pin | - | 30A | Filter 12000/27000pF, Flange | 4 | 1 | 4 | 0.437" (11.10mm) | Barrier Block | Screws with Captive Plate | - | - |
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