myMectronic
myMectronic

A Premier B2B Part Search

Phoenix Contact 3037122 Feed-through Terminal Block

The Phoenix Contact ST 2,5 BK feed-through terminal block is designed for efficient and reliable electrical connections. Featuring a spring-cage connection, it accommodates conductors ranging from 0.08 to 4 mm² (28-12 AWG), making it suitable for a wide range of applications. The consistent double function shaft provides flexibility for potential distribution and easy integration of test accessories. Its compact design and front connection simplify wiring in confined spaces, while the large wiring space allows for the use of conductors with ferrules and plastic collars. This terminal block is ideal for industrial automation, control systems, and power distribution panels where space is limited and reliable connections are essential.

Authorized Distributors
Source:DigiKey
Part No:3037122
Stock:72
Inv Date:05-28-2026
Price: Unit price: $1.74
Buy/RFQ:
Part No:3037122
Stock:223
Inv Date:05-29-2026
Price: Unit price: $2.27
Buy/RFQ:
Part No:3037122
Stock:233
Inv Date:05-28-2026
Price: Unit price: $2.09
Buy/RFQ:
Part No:3037122
Stock:100
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Phoenix Contact 3037122 Feed-through Terminal Block Specifications:

  • Number of levels: 1
  • Number of connections: 2
  • Nominal cross section: 2.5 mm²
  • Color: black
  • Insulating material: PA
  • Flammability rating according to UL 94: V0
  • Rated surge voltage: 8 kV
  • Pollution degree: 3
  • Overvoltage category: III
  • Insulating material group: I
  • Connection in acc. with standard: IEC 60947-7-1
  • Maximum load current: 31 A (with 4 mm² conductor cross section)
  • Nominal current IN: 24 A (at 2.5 mm²)
  • Nominal voltage UN: 800 V
  • Open side panel: ja
  • Width: 5.2 mm
  • End cover width: 2.2 mm
  • Length: 48.5 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
  • 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

Buy the 3037122 PHOENIX CONTACT Feed-through Terminal Block | myMectronic

Purchase the Phoenix Contact 3037122 feed-through terminal block securely and efficiently online.

Buy Now

Frequently Asked Questions

Where can I buy Phoenix Contact 3037122?

You can click on the BUY or RFQ button to purchase 3037122 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 3037122?

You can download the 3037122 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 3037122?

Phoenix Contact

Phoenix Contact Part List

Browse and search other Phoenix Contact parts, locate datasheets and stock

Sponsored by