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Phoenix Contact 3037410 Feed-through Terminal Block

The PHOENIX CONTACT ST 2,5-QUATTRO RD feed-through terminal block is a versatile solution for connecting multiple conductors in a compact space. Its spring-cage connection mechanism simplifies installation and ensures consistent clamping force. Designed for use in industrial control panels, power distribution systems, and automation equipment, this terminal block offers reliable performance and durability. The red color provides clear visual identification, and its compatibility with NS 35 mounting rails allows for flexible system design. With a nominal voltage of 800V and a nominal current of 24A, it is suitable for a wide range of applications.

Authorized Distributors
Source:DigiKey
Part No:3037410
Stock:852
Inv Date:05-28-2026
Price: Unit price: $2.97
Buy/RFQ:
Part No:3037410
Stock:0
Inv Date:05-29-2026
Price: Unit price: $3.9
Buy/RFQ:
Part No:3037410
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.3
Buy/RFQ:

Phoenix Contact 3037410 Feed-through Terminal Block Specifications:

  • Number of levels: 1
  • Number of connections: 4
  • Potentials: 1
  • Nominal cross section: 2.5 mm²
  • Color: red
  • 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
  • Maximum power dissipation for nominal condition: 0.77 W
  • Designation: Level 1 above 1+2 below 1+2
  • Maximum load current: 28 A (with 4 mm² conductor cross section)
  • 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: 72 mm
  • Height NS 35/7,5: 36.5 mm
  • Height NS 35/15: 44 mm
  • Connection: 1 level
  • Connection method: Spring-cage connection
  • Stripping length: 8 mm ... 10 mm
  • Connection in acc. with standard: IEC 60947-7-1
  • 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
  • Connection in acc. with standard (2): IEC/EN 60079-7
  • Internal cylindrical gage: A3
  • China RoHS: Environmentally friendly use period: unlimited = EFUP-e
  • eCl@ss 4.0: 27141121
  • eCl@ss 4.1: 27141121
  • eCl@ss 5.0: 27141125
  • eCl@ss 5.1: 27141100
  • eCl@ss 6.0: 27141100
  • 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
  • ETIM 6.0: EC000897
  • ETIM 7.0: 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 3037410?

You can click on the BUY or RFQ button to purchase 3037410 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 3037410?

You can download the 3037410 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 3037410?

Phoenix Contact

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