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1803073 This is a 14-position plug connector with 5.08mm pitch, rated for 12A and 300V, designed for DIN rail mounting with screw termination.
Mfr Part #:

1803073

Available from 1 distributors
Mfr Name: Phoenix Contact
Phoenix Contact
This is a 14-position plug connector with 5.08mm pitch, rated for 12A and 300V, designed for DIN rail mounting with screw termination.
Total Stock: 6 pcs

1803073 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
6 pcs
6 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

1803073 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Dimension a
Features
Flammability Class
Housing Color
Insulating Material
Insulating Material Group
Lead Style
Metal Surface
Mounting Type
Nominal Cross Section
Nominal Current IN
Nominal Voltage UN
Number of Levels
Number of Positions
Pitch
Rated Surge Voltage (II/2)
Rated Surge Voltage (III/2)
Rated Surge Voltage (III/3)
Rated Voltage (II/2)
Rated Voltage (III/2)
Screw Thread
Standard Package Quantity
Stripping Length
Terminal
Termination Style
Tightening Torque
Type
Voltage
Width
Wire Gauge or Range

1803073 Description

Short technical summary and product information.

The Phoenix Contact 1803073 (MSTBVK 2,5/14-GF-5,08) is a 14-position plug connector part of the MSTBVK 2,5 series. It features a 5.08mm pitch and is designed for DIN rail mounting, making it suitable for modular terminal block systems in industrial control panels.

 

Electrical ratings include a nominal current of 12A and a rated voltage of 300V (III/2: 320V, II/2: 630V). The connector can withstand rated surge voltages of 4kV across all categories. It accepts solid or stranded conductors from 0.2 to 2.5 mm² and requires a stripping length of 7mm. Termination is via screw connections with M3 threads and a tightening torque of 0.5-0.6 Nm.

 

The housing is made of green PA (polyamide) with a flammability rating of UL 94 V2. The metal surface is tin (Sn). A mating flange is included for secure connection. The connector has a width of 27.2mm and a dimension a of 66.04mm. It is supplied in a standard package of 50 pieces.

1803073 Quick Information

Product Type: Terminal Block Plug Connector
Series: GF
Canonical Name: MSTBVK 2,5/14-GF-5,08
Subcategory: Specialized

1803073 Compliance

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

1803073 Features

  • 14 positions with 5.08mm pitch.
  • Rated for 12A continuous current.
  • DIN rail mountable with screw termination.
  • Green PA housing with V2 flammability rating.
  • Includes mating flange for secure connection.

1803073 Applications

  • Used in industrial control panel wiring.
  • Suitable for power distribution applications.
  • Ideal for modular terminal block systems.

1803073 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the 1803073 have?

14 positions.

What is the pitch of this connector?

5.08 mm.

What is the current rating?

12 A (nominal current IN).

What is the voltage rating?

300 V (rated voltage III/2: 320 V, II/2: 630 V).

What mounting type does it use?

DIN Rail.

What wire gauge range is accepted?

0.2 to 2.5 mm² solid or stranded.

What is the tightening torque?

0.5 to 0.6 Nm.

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