1749056 This is a 12-position terminal block plug with female sockets, 5.08mm pitch, rated for 12A and 630V. It features screw termination with rising cage clamp and gold contact plating.
Mfr Part #:

1749056

Available from 1 distributors
Mfr Name: Phoenix Contact
Phoenix Contact
This is a 12-position terminal block plug with female sockets, 5.08mm pitch, rated for 12A and 630V. It features screw termination with rising cage clamp and gold contact plating.
✓ Total Stock: 95 pcs

1749056 Available from 1 distributor

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✓ Non-Authorised
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95 pcs
95 pcs On Request 1 On Request On Request On Request On Request On Request

1749056 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Contact Mating Finish
Current
Current Rating
Features
Lead Spacing
Lead Style
Mounting Type
Number of Levels
Number of Positions
Pitch
Plug Wire Entry
Positions Per Level
Termination Style
Type
Voltage
Voltage Rating
Wire Gauge or Range

1749056 Description

Short technical summary and product information.

The Phoenix Contact 1749056 (MSTB 2,5/12-ST-5,08 AU) is a printed-circuit board connector plug component with 12 positions arranged in a single level. It is part of the MSTB 2,5 series and features a 5.08mm pitch. The plug uses screw connection with rising cage clamp termination for secure wire attachment.

 

Rated for 12A continuous current and 630V voltage (category II/2), it accepts solid or stranded conductors from 0.2 to 2.5 mm² (24-12 AWG). The insulating material is polyamide (PA) with UL 94 V0 flammability rating. Contact surfaces are gold-plated for reliable mating. The plug is free-hanging (in-line) with 180° wire entry and includes retention latches on the non-wire side.

 

The MSTB 2,5 series is designed for use with matching headers in printed-circuit board applications. The screw termination with M3 threads requires a tightening torque of 0.5-0.6 Nm and a stripping length of 7 mm. The plug is green in color and weighs approximately 21.14 g. Packing unit is 1 piece.

1749056 Quick Information

Product Type: Terminal Block Plug, Female Sockets
Series: MSTB 2,5/..-ST
Canonical Name: MSTB 2,5/12-ST-5,08 AU
Subcategory: Terminal Block Plugs

1749056 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1749056 Features

  • This plug has 12 positions at 5.08mm pitch.
  • Uses screw termination with rising cage clamp.
  • Rated for 12A current and 630V voltage.
  • Features gold-plated contact surfaces.
  • Rated UL 94 V0 for flammability.

1749056 Applications

  • Connects field wiring to PCB headers.
  • Used in industrial control panels.
  • Suitable for power supply connections.
  • Ideal for building management systems.

1749056 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does this terminal block plug have?

12 positions in a single level.

What is the pitch of this connector?

5.08 mm.

What is the current rating?

12 A.

What is the voltage rating?

630 V (category II/2).

What is the mounting type?

Free hanging (in-line).

What termination style does this plug use?

Screw - rising cage clamp.

What wire gauge range is supported?

0.2-2.5 mm² (24-12 AWG).

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