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Phoenix Contact 2777014 Disconnect Terminal Block

The PHOENIX CONTACT UDK 4-TG disconnect terminal block provides a robust and convenient solution for electrical connections in industrial environments. Its design allows for easy disconnection and reconnection of conductors, simplifying maintenance and troubleshooting. With a nominal current of 16A and a nominal voltage of 400V, this terminal block is suitable for a variety of applications, including power distribution, control circuits, and automation systems. The compact size and compatibility with standard mounting rails (NS 35/7.5, NS 35/15, NS 32) make it a versatile choice for diverse panel layouts. The terminal block’s screw connection ensures a secure and reliable connection, while the flame retardant material (V2 rating) enhances safety.

Authorized Distributors
Source:DigiKey
Part No:2777014
Stock:226
Inv Date:05-28-2026
Price: Unit price: $3.86
Buy/RFQ:
Part No:2777014
Stock:592
Inv Date:05-29-2026
Price: Unit price: $5.3
Buy/RFQ:
Part No:2777014
Stock:104
Inv Date:05-28-2026
Price: Unit price: $4.47
Buy/RFQ:
Part No:2777014
Stock:40
Inv Date:05-28-2026
Price: Unit price: $5.685
Buy/RFQ:

Phoenix Contact 2777014 Disconnect Terminal Block Specifications:

  • Number of levels: 1
  • Number of connections: 4
  • Nominal cross section: 4 mm²
  • Color: gray
  • Insulating material: PA
  • Flammability rating according to UL 94: V2
  • Rated surge voltage: 6 kV
  • Degree of pollution: 3
  • Overvoltage category: III
  • Insulating material group: I
  • Connection in acc. with standard: IEC 60947-7-1
  • Nominal current IN: 16 A
  • Maximum load current: 16 A
  • Nominal voltage UN: 400 V
  • Open side panel: Yes
  • Width: 6.2 mm
  • Length: 63.5 mm
  • Height NS 35/7,5: 47 mm
  • Height NS 35/15: 54.5 mm
  • Height NS 32: 52 mm
  • Conductor cross section solid min.: 0.2 mm²
  • Conductor cross section solid max.: 6 mm²
  • Conductor cross section flexible min.: 0.2 mm²
  • Conductor cross section flexible max.: 4 mm²
  • Conductor cross section AWG min.: 24
  • Conductor cross section AWG max.: 10
  • Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule without plastic sleeve max.: 4 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve max.: 1.5 mm²
  • 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.: 1.5 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 mm²
  • Cross section with insertion bridge, solid max.: 2.5 mm²
  • Cross section with insertion bridge, stranded max.: 2.5 mm²
  • Connection method: Screw connection
  • Stripping length: 8 mm
  • Screw thread: M3
  • Tightening torque, min: 0.6 Nm
  • Tightening torque max: 0.8 Nm
  • eCl@ss 4.0: 27141126
  • eCl@ss 4.1: 27141126
  • eCl@ss 5.0: 27141126
  • eCl@ss 5.1: 27141126
  • eCl@ss 6.0: 27141126
  • eCl@ss 7.0: 27141126
  • eCl@ss 8.0: 27141126
  • ETIM 2.0: EC000897
  • ETIM 3.0: EC000897
  • ETIM 4.0: EC000897
  • ETIM 5.0: EC000902
  • UNSPSC 6.01: 30211811
  • UNSPSC 7.0901: 39121410
  • UNSPSC 11: 39121410
  • UNSPSC 12.01: 39121410
  • UNSPSC 13.2: 39121410

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Frequently Asked Questions

Where can I buy Phoenix Contact 2777014?

You can click on the BUY or RFQ button to purchase 2777014 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2777014?

You can download the 2777014 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2777014?

Phoenix Contact

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