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1749234 14-position plug terminal block with 5.08mm pitch, screw termination, rated 12A and 630V.
Mfr Part #:

1749234

Available from 1 distributors
Mfr Name: Phoenix Contact
Phoenix Contact
14-position plug terminal block with 5.08mm pitch, screw termination, rated 12A and 630V.
Total Stock: 20 pcs

1749234 Available from 1 distributors

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1749234 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AWG Range
Color
Conductor Cross Section (Solid)
Conductor Cross Section (Stranded)
Contact Mating Finish
Country of Origin
Current
Features
Flammability
Flammability Class
Insulating Material
Insulating Material Group
Lead Spacing
Lead Style
Maximum Load Current
Mounting Type
Nominal Cross Section
Nominal Current
Number of Levels
Number of Positions
Packing Unit
Pitch
Plug Wire Entry
Positions Per Level
Rated Surge Voltage
Rated Voltage (II/2)
Rated Voltage (III/2)
Rated Voltage (III/3)
SVHC Present
Screw Thread
Stripping Length
Termination Style
Tightening Torque
Type
Voltage
Weight per Piece
Wire Gauge or Range

1749234 Description

Short technical summary and product information.

The Phoenix Contact 1749234 is a 14-position plug component from the MSTB 2,5/..-ST series. It features a free-hanging (in-line) mounting type, screw connection with rising cage clamp termination, and a green insulating material (PA) with flammability class UL 94 V0.

 

The connector is rated for a nominal current of 12A and nominal cross section of 2.5 mm². Rated voltage varies by category: 630V (II/2), 320V (III/2), and 250V (III/3) with a rated surge voltage of 4kV for all categories. It accepts wire gauges from 24 to 12 AWG (0.2 to 2.5 mm² solid and stranded).

 

The plug has a pitch of 5.08mm, a stripping length of 7mm, and uses M3 screws with a tightening torque of 0.5-0.6 Nm. Contact mating finish is gold. It includes retention latches on the non-wire side for secure mating. Weight per piece is 24.68g.

1749234 Quick Information

Product Type: Terminal Block Plug
Series: MSTB 2,5/..-ST
Canonical Name: Phoenix Contact MSTB 2,5/14-ST-5,08 AU - Plug, Female Sockets, 14 Position, 5.08mm, Screw Connection
Subcategory: Terminal Block Plug

1749234 Compliance

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

1749234 Features

  • 14-position screw terminal block plug.
  • Rated for 12A and 630V maximum voltage.
  • Gold-plated contacts for reliable connection.
  • 5.08mm pitch with free-hanging mounting.
  • UL 94 V0 flammability rated polyamide housing.

1749234 Applications

  • Industrial control panel wiring applications.
  • Power distribution and signal connections.
  • Automation system interconnects.
  • Requiring secure screw termination.

1749234 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the 1749234 terminal block have?

14 positions.

What is the pitch of this plug connector?

5.08 mm.

What is the rated current for this plug?

12 A.

What is the maximum rated voltage?

630 V (category II/2), with lower ratings for other categories.

How is this terminal block mounted?

Free hanging (in-line).

What is the termination style?

Screw connection with rising cage clamp.

What wire sizes does this connector accept?

24 to 12 AWG (0.2 to 2.5 mm² solid or stranded).

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