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Phoenix Contact 1787940 Plug-in Block Terminal

The PHOENIX CONTACT UMSTBVK 2,5/ 4-GF-5,08 plug-in block is a versatile terminal block suitable for a wide range of industrial applications. Designed for DIN rail mounting on NS 32 or NS 35 rails, it features a 5.08 mm pitch and a screw connection with a tension sleeve, ensuring reliable and secure connections. Compatible with COMBICON plugs, this terminal block offers a robust solution for power distribution and signal transmission in control cabinets and automation systems. Its V0 flammability rating and wide range of approvals ensure safety and compliance in various environments.

Authorized Distributors
Source:DigiKey
Part No:1787940
Stock:30
Inv Date:05-28-2026
Price: Unit price: $15.68
Buy/RFQ:
Part No:1787940
Stock:11
Inv Date:05-29-2026
Price: Unit price: $15.68
Buy/RFQ:
Part No:1787940
Stock:0
Inv Date:05-28-2026
Price: Unit price: $22.3
Buy/RFQ:
Part No:1787940
Stock:2
Inv Date:05-28-2026
Price: Unit price: $17.897
Buy/RFQ:
Part No:1787940
Stock:2
Inv Date:05-28-2026
Price: Unit price: $17.897
Buy/RFQ:

Phoenix Contact 1787940 Plug-in Block Terminal Specifications:

  • Nominal current: 12 A
  • Rated voltage (III/2): 320 V
  • Number of positions: 4
  • Pitch: 5.08 mm
  • Connection method: Screw connection with tension sleeve
  • Color: green
  • Contact surface: Tin
  • Mounting: DIN rail
  • Packing unit: 1 pc
  • Weight per Piece (excluding packing): 15.4 g
  • Custom tariff number: 85366990
  • Country of origin: Germany
  • Width: 31.64 mm
  • Dimension a: 15.24 mm
  • Insulating material group: I
  • Rated surge voltage (III/3): 4 kV
  • Rated surge voltage (II/2): 4 kV
  • Connection in acc. with standard: EN-VDE
  • Nominal cross section: 2.5 mm²
  • Maximum load current: 12 A
  • Insulating material: PA
  • Flammability rating according to UL 94: V0
  • Stripping length: 7 mm
  • Screw thread: M3
  • Tightening torque, min: 0.5 Nm
  • Tightening torque max: 0.6 Nm
  • Conductor cross section solid min.: 0.2 mm²
  • Conductor cross section solid max.: 2.5 mm²
  • Conductor cross section flexible min.: 0.2 mm²
  • Conductor cross section flexible max.: 2.5 mm²
  • Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule without plastic sleeve max.: 2.5 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve max.: 2.5 mm²
  • Conductor cross section AWG min.: 24
  • Conductor cross section AWG max.: 12
  • 2 conductors with same cross section, solid min.: 0.2 mm²
  • 2 conductors with same cross section, solid max.: 1 mm²
  • 2 conductors with same cross section, stranded min.: 0.2 mm²
  • 2 conductors with same cross section, stranded max.: 1.5 mm²
  • 2 conductors with same cross section, stranded, ferrules without plastic sleeve, min.: 0.25 mm²
  • 2 conductors with same cross section, stranded, ferrules without plastic sleeve, max.: 1 mm²
  • 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, min.: 0.5 mm²
  • 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max.: 1.5 mm²
  • Minimum AWG according to UL/CUL: 30
  • Maximum AWG according to UL/CUL: 12
  • eCl@ss 4.0: 272607xx
  • eCl@ss 4.1: 27260701
  • eCl@ss 5.0: 27260701
  • eCl@ss 5.1: 27260701
  • eCl@ss 6.0: 27260704
  • eCl@ss 7.0: 27440402
  • eCl@ss 8.0: 27141106
  • eCl@ss 9.0: 27141106
  • ETIM 3.0: EC001121
  • ETIM 4.0: EC002637
  • ETIM 5.0: EC001284
  • UNSPSC 6.01: 30211810
  • UNSPSC 7.0901: 39121409
  • UNSPSC 11: 39121409
  • UNSPSC 12.01: 39121409
  • UNSPSC 13.2: 39121409

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Frequently Asked Questions

Where can I buy Phoenix Contact 1787940?

You can click on the BUY or RFQ button to purchase 1787940 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 1787940?

You can download the 1787940 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 1787940?

Phoenix Contact

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