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WIELAND ELECTRIC 5750300550 Feed-through terminal block

The feed-through terminal block is a 4-position, single-level gray DIN rail mountable device with screw connection, designed with the WK 2.5/U type, made from thermoplastic insulator housing. It is compatible with TS 35 and TS 32 mounting standards, rated for 240 A current and 1000 V voltage, with a width of 5 mm. The terminal block is UL94V-0 rated for flammability, suitable for industrial electrical installations, offers easy wiring with a wire strip length of 9 mm, and features a robust screw connection for secure and reliable connections in control panels and distribution boards.

Authorized Distributors
Source:Newark
Part No:57.503.0055.0
Stock:2652
Inv Date:06-01-2026
Price: Unit price: $1.71
Buy/RFQ:
Part No:57.503.0055.0
Stock:1700
Inv Date:06-01-2026
Price: Unit price: $0.95
Buy/RFQ:
Part No:57.503.0055.0
Stock:1700
Inv Date:06-01-2026
Price: Unit price: $0.95
Buy/RFQ:

WIELAND ELECTRIC 5750300550 Feed-through terminal block Specifications:

  • Nominal cross section: 2.5 mm²
  • Color: Gray
  • Number of levels: 1
  • Number of clamp positions per level: 2
  • Width: 5 mm
  • Housing: Thermoplastic PAGG6
  • Flammability class: UL 94V-0
  • Mounting method: DIN rail (top hat rail)/G-rail
  • Rated current: 240 A
  • Rated voltage: 1000 V
  • Rated impulse voltage: 6 kV
  • Pollution degree: 3
  • Wire strip length: 9 mm
  • Torque for conductor mounting: 0.4 Nm
  • UL/CSA ratings: 22-12 AWG at 600 V, 30 A (factory wiring), 20 A (field wiring); CSA 24-12 AWG at 600 V, 25 A
  • Length: 44.5 mm
  • Insulating housing: Thermoplastic
  • Mounting: DIN rail compatible
  • Explosion-tested version: Yes

Buy the Wieland Series Feed-Through Terminal Block: 5750300550

Secure your electrical installations by ordering the Wieland Series feed-through terminal block 5750300550 online today. Designed for robust and reliable wiring in industrial control panels, this 4-position device features a screw connection, thermoplastic housing, and high current and voltage ratings. Compatible with TS 35 and TS 32 mounting standards, it offers UL94V-0 flame rating, easy wiring with 9 mm strip length, and a narrow 5 mm width for efficient space utilization. Perfect for automation, electrical distribution, and control systems.

Order your Wieland Series feed-through terminal block 5750300550 today and ensure reliable, high-current connections for your industrial electrical systems.

Frequently Asked Questions

Where can I buy WIELAND ELECTRIC 5750300550?

You can click on the BUY or RFQ button to purchase 5750300550 from an authorized WIELAND ELECTRIC distributor.

How do I troubleshoot issues or seek technical support for part 5750300550?

You can download the 5750300550 datasheet or visit the WIELAND ELECTRIC website for support.

Who is the manufacturer of 5750300550?

WIELAND ELECTRIC

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