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WIELAND ELECTRIC 251021153 Modular Terminal Blocks

The Wieland Electric WK series modular terminal blocks represent a culmination of decades of experience in terminal block design. These blocks are engineered for rail mounting and are ideal for a wide range of electrical and electronic applications. Key features include rapid mounting facilitated by specialized tools, vibration-resistant pressure connectors, and pressure screws that prevent conductor damage. The insulating housing is made of durable polyamide 6.6, ensuring flexibility and preventing breakage. The design incorporates funneled wire entrances for easy conductor insertion and offers optional switch cross-links, snap-in partitions, and dead front covers for enhanced functionality and safety.

Authorized Distributors
Part No:25.102.1153
Stock:125
Inv Date:06-01-2026
Price: Unit price: $25.35
Buy/RFQ:
Part No:25.102.1153
Stock:125
Inv Date:06-01-2026
Price: Unit price: $25.35
Buy/RFQ:

WIELAND ELECTRIC 251021153 Modular Terminal Blocks Specifications:

  • Metal parts: Steel, zinc plated and chromated
  • Pressureconnector: Steel, zinc plated and chromated
  • Pressurescrew: Steel, zinc plated and chromated
  • Currentbar: Copper or brass
  • Springclip: Steel, zinc plated and chromated
  • Insulating body: Polyamid 6.6 (High Tracking Resistance Nylon)
  • Dielectric strength: 40kv/mm
  • Volumeresistivity: 1012 0cm
  • Surface resistivity: 1010 0
  • Dielectricconstant: 5 at 1 kHz
  • Continuous operating temperature range: -60° C to +100° C
  • Short term withstand temperature: 170° C

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Frequently Asked Questions

Where can I buy WIELAND ELECTRIC 251021153?

You can click on the BUY or RFQ button to purchase 251021153 from an authorized WIELAND ELECTRIC distributor.

How do I troubleshoot issues or seek technical support for part 251021153?

You can download the 251021153 datasheet or visit the WIELAND ELECTRIC website for support.

Who is the manufacturer of 251021153?

WIELAND ELECTRIC

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