1779518 Phoenix Contact 1779518 is a 12-position plug with female sockets, 5mm pitch, rated 12A and 250V, featuring screw connection and green PA insulation.
Mfr Part #:

1779518

Available from 1 distributors
Mfr Name: Phoenix Contact
Phoenix Contact
Phoenix Contact 1779518 is a 12-position plug with female sockets, 5mm pitch, rated 12A and 250V, featuring screw connection and green PA insulation.
✓ Total Stock: 38 pcs

1779518 Available from 1 distributor

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1779518 Specifications Quick View

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

1779518 Description

Short technical summary and product information.

The Phoenix Contact 1779518 (FRONT-MSTB 2,5/12-ST) is a 12-position plug component designed for use in terminal block systems. It features a 5mm pitch and uses a screw connection with a pressure clip for secure wire termination. The plug accepts solid conductors from 0.34 mm² to 2.5 mm² and stranded conductors from 0.2 mm² to 2.5 mm², corresponding to 24 AWG to 12 AWG.

 

Electrical ratings include a nominal current of 12 A and nominal voltage of 250 V, with rated surge voltage of 4 kV across all overvoltage categories. The insulating material is polyamide (PA) with flammability class UL 94 V-0. The plug is free hanging (in-line) with a 180° wire entry and includes retention latches on the non-wire side.

 

Mechanical details include M2.5 screw threads with a tightening torque range of 0.5 Nm to 0.6 Nm and a stripping length of 10 mm. The overall length (dimension a) is 55 mm. The product is RoHS3 compliant and weighs approximately 0.03594 kg per piece, packaged in quantities of 50.

1779518 Quick Information

Product Type: Terminal Block Plug
Series: FRONT-MSTB 2,5
Canonical Name: Phoenix Contact FRONT-MSTB 2,5/12-ST Plug, Female Sockets, 12 Position, 5mm Pitch, Screw Connection
Subcategory: Headers, Plugs and Sockets

1779518 Compliance

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

1779518 Features

  • 12-position plug with 5mm pitch.
  • Screw connection with pressure clip.
  • Rated 12 A nominal current and 250 V.
  • Green polyamide housing, UL 94 V-0.
  • Accepts 24 AWG to 12 AWG wire.

1779518 Applications

  • Used in industrial control panel wiring.
  • Suitable for power distribution blocks.
  • Ideal for field wiring in automation systems.
  • Connects sensors and actuators in machinery.

1779518 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the pitch of the Phoenix Contact 1779518 terminal block plug?

The pitch is 5 mm.

How many positions does the 1779518 have?

It has 12 positions.

What is the current rating of the 1779518?

The nominal current is 12 A, with a maximum load current of 12 A.

What is the voltage rating of the 1779518?

The nominal voltage is 250 V. Rated voltage is 320 V for overvoltage category III/2 and 630 V for category II/2.

What type of mounting does the 1779518 use?

It is a free hanging (in-line) plug.

What wire sizes does the 1779518 accept?

It accepts solid conductors from 0.34 mm² to 2.5 mm² and stranded conductors from 0.2 mm² to 2.5 mm², equivalent to 24 AWG to 12 AWG.

What is the flammability rating of the 1779518 housing?

The insulating material is polyamide (PA) with flammability class UL 94 V-0.

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