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Phoenix Contact 3037083 Feed-through Terminal Block

The PHOENIX CONTACT ST 2,5 YE feed-through terminal block provides a robust and efficient solution for connecting wires in electrical panels and control systems. Its spring-cage connection simplifies installation and maintenance, while the durable PA insulating material ensures reliable performance in various industrial environments. This terminal block is ideal for applications requiring secure and organized wiring, contributing to the overall safety and efficiency of electrical systems. It is suitable for use in machinery, automation, and power distribution systems.

Authorized Distributors
Source:DigiKey
Part No:3037083
Stock:34
Inv Date:05-28-2026
Price: Unit price: $1.74
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Part No:3037083
Stock:0
Inv Date:05-29-2026
Price: Unit price: $2.27
Buy/RFQ:
Part No:3037083
Stock:50
Inv Date:05-28-2026
Price: Unit price: $1.92
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Phoenix Contact 3037083 Feed-through Terminal Block Specifications:

  • Number of levels: 1
  • Number of connections: 2
  • Potentials: 1
  • Nominal cross section: 2.5 mm²
  • Color: yellow
  • Insulating material: PA
  • Flammability rating according to UL 94: V0
  • Rated surge voltage: 8 kV
  • Overvoltage category: III
  • Insulating material group: I
  • Maximum power dissipation for nominal condition: 0.77 W
  • Designation: Level 1 above 1 below 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: Yes
  • Relative insulation material temperature index (Elec., UL 746 B): 130 °C
  • Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)): 125 °C
  • Static insulating material application in cold: -60 °C
  • Behavior in fire for rail vehicles (DIN 5510-2): Test passed
  • Flame test method (DIN EN 60695-11-10): V0
  • Oxygen index (DIN EN ISO 4589-2): >32 %
  • NF F16-101, NF F10-102 Class I: 2
  • NF F16-101, NF F10-102 Class F: 2
  • Surface flammability NFPA 130 (ASTM E 162): passed
  • Specific optical density of smoke NFPA 130 (ASTM E 662): passed
  • Smoke gas toxicity NFPA 130 (SMP 800C): passed
  • Calorimetric heat release NFPA 130 (ASTM E 1354): 27,5 MJ/kg
  • Fire protection for rail vehicles (DIN EN 45545-2) R22: HL 1 - HL 3
  • Fire protection for rail vehicles (DIN EN 45545-2) R23: HL 1 - HL 3
  • Fire protection for rail vehicles (DIN EN 45545-2) R24: HL 1 - HL 3
  • Fire protection for rail vehicles (DIN EN 45545-2) R26: HL 1 - HL 3
  • Width: 5.2 mm
  • Length: 48.5 mm
  • Height NS 35/7,5: 36.5 mm
  • Height NS 35/15: 44 mm
  • Connection method: Spring-cage connection
  • Stripping length: 8 mm ... 10 mm
  • Connection in acc. with standard: IEC/EN 60079-7
  • 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

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Frequently Asked Questions

Where can I buy Phoenix Contact 3037083?

You can click on the BUY or RFQ button to purchase 3037083 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 3037083?

You can download the 3037083 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 3037083?

Phoenix Contact

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