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1786938 Phoenix Contact 1786938 is a 12-position plug component from the MSTB 2.5 series with 5mm pitch, screw connection (rising cage clamp), rated 12A and 320V.
Mfr Part #:

1786938

Available from 1 distributors
Mfr Name: Phoenix Contact
Phoenix Contact
Phoenix Contact 1786938 is a 12-position plug component from the MSTB 2.5 series with 5mm pitch, screw connection (rising cage clamp), rated 12A and 320V.
✓ Total Stock: 4 pcs

1786938 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Hybrid Electronics ✓
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4 pcs
On Request
4 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

1786938 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Contact Mating Finish
Current
Features
Lead Spacing
Lead Style
Mounting Type
Number of Levels
Number of Positions
Pitch
Plug Wire Entry
Positions Per Level
Termination Style
Type
Voltage
Wire Gauge
Wire Gauge or Range
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1786938 Description

Short technical summary and product information.

The Phoenix Contact 1786938 (MSTB 2.5/12-STF) is a 12-position plug component designed for printed-circuit board connectors. It features a 5 mm pitch and uses a screw connection with a rising cage clamp termination. The plug accepts wire gauges from 0.2 to 2.5 mm² (solid and stranded) or 24-12 AWG, with a stripping length of 7 mm and a tightening torque range of 0.5-0.6 Nm.

 

The component is rated for 12 A nominal current (IEC) with a maximum load current of 12 A when using 2.5 mm² conductor. Its rated voltage is 250 V (IEC nominal) and 300 V (UL Use Group B/D). It includes a mating flange feature and is suitable for free hanging (in-line) mounting. The plug offers plug-in direction parallel to the conductor axis and supports individual position keying.

 

Constructed with a green polyamide (PA) insulator, it meets UL 94 V0 flammability class requirements. Contact mating finish is tin, and the product is manufactured in Germany. Insulating material group is I according to IEC standards.

1786938 Quick Information

Product Type: Terminal Block Plug
Series: MSTB 2.5/..-STF
Canonical Name: Phoenix Contact MSTB 2.5/12-STF Printed-Circuit Board Connector Plug
Subcategory: Headers, Plugs and Sockets

1786938 Compliance

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

1786938 Features

  • 12-position plug with 5 mm pitch.
  • Screw connection with rising cage clamp.
  • Rated for 12A current at 320V (III/2).
  • Accepts 24-12 AWG and 0.2-2.5 mm² wire.
  • Green PA insulator with UL 94 V0 rating.

1786938 Applications

  • Power supply and distribution in control cabinets.
  • Industrial automation and process control systems.
  • Building automation and lighting control panels.
  • Machine interface and sensor/actuator wiring.

1786938 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the number of positions for the Phoenix Contact 1786938?

The plug has 12 positions.

What is the pitch of the 1786938 terminal block plug?

The pitch is 5.00 mm.

What is the current rating of the Phoenix Contact 1786938?

The IEC nominal current is 12 A. The UL rating is 15 A (Use Group B/D).

What is the voltage rating for the 1786938 plug?

IEC rated voltage is 320 V (III/2). UL rating is 300 V (Use Group B/D). Nominal voltage (IEC) is 250 V.

What mounting type does the 1786938 use?

The mounting type is free hanging (in-line).

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