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Phoenix Contact 3037342 Feed-through Terminal Block

The PHOENIX CONTACT ST 2,5-TWIN BK is a feed-through terminal block designed for reliable and efficient electrical connections. Its spring-cage connection simplifies installation and maintenance, while the consistent double function shaft allows for easy potential distribution and integration of test accessories. This terminal block is suitable for a wide range of industrial applications, including power distribution, control systems, and automation equipment. The compact design and multi-conductor connection capabilities contribute to space-saving solutions in control cabinets and electrical panels. It is rated for nominal currents up to 24A and voltages up to 800V, ensuring safe and dependable performance.

Authorized Distributors
Source:DigiKey
Part No:3037342
Stock:114
Inv Date:05-28-2026
Price: Unit price: $2.07
Buy/RFQ:
Part No:3037342
Stock:289
Inv Date:05-29-2026
Price: Unit price: $2.7
Buy/RFQ:
Part No:3037342
Stock:387
Inv Date:05-28-2026
Price: Unit price: $2.29
Buy/RFQ:

Phoenix Contact 3037342 Feed-through Terminal Block Specifications:

  • Number of levels: 1
  • Number of connections: 3
  • Nominal cross section: 2.5 mm²
  • Color: black
  • Insulating material: PA
  • Flammability rating according to UL 94: V0
  • Rated surge voltage: 8 kV
  • Degree of pollution: 3
  • Overvoltage category: III
  • Insulating material group: I
  • Connection in acc. with standard: IEC 60947-7-1
  • Maximum load current: 28 A
  • Nominal current IN: 24 A
  • Nominal voltage UN: 800 V
  • Open side panel: Yes
  • Width: 5.2 mm
  • End cover width: 2.2 mm
  • Length: 60.5 mm
  • Height NS 35/7,5: 36.5 mm
  • Height NS 35/15: 44 mm
  • Connection method: Spring-cage connection
  • Conductor cross section solid min.: 0.08 mm²
  • Conductor cross section solid max.: 4 mm²
  • Conductor cross section AWG min.: 28
  • Conductor cross section AWG max.: 12
  • Conductor cross section flexible min.: 0.08 mm²
  • Conductor cross section flexible max.: 2.5 mm²
  • Min. AWG conductor cross section, flexible: 28
  • Max. AWG conductor cross section, flexible: 14
  • Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.14 mm²
  • Conductor cross section flexible, with ferrule without plastic sleeve max.: 2.5 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.14 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve max.: 2.5 mm²
  • 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max.: 0.5 mm²
  • Stripping length: 8 mm ... 10 mm
  • Internal cylindrical gage: A3
  • eCl@ss 4.0: 27141121
  • eCl@ss 4.1: 27141121
  • eCl@ss 5.0: 27141120
  • eCl@ss 5.1: 27141120
  • eCl@ss 6.0: 27141120
  • eCl@ss 7.0: 27141120
  • eCl@ss 8.0: 27141120
  • eCl@ss 9.0: 27141120
  • ETIM 2.0: EC000897
  • ETIM 3.0: EC000897
  • ETIM 4.0: EC000897
  • ETIM 5.0: EC000897
  • 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 3037342?

You can click on the BUY or RFQ button to purchase 3037342 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 3037342?

You can download the 3037342 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 3037342?

Phoenix Contact

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