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nm8-bt-4p-630 chint 240mm double holes cable cramp for nm8-400/630-4p

MPN: NM8-BT-4P-630

Alt. SKU: NM8BT4P630

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Why Choose the Chint Cable Cramp?

The Chint Cable Cramp is a robust accessory engineered for secure, reliable cable management in NM8 series MCCB installations. It firmly holds incoming and outgoing cables in place, reducing mechanical stress on terminal connections and preventing accidental disconnections or cable movement. This improves overall panel safety, reliability, and tidiness—especially in demanding industrial and commercial environments.

Key Takeaways

  • Securely holds cables for NM8 MCCBs
  • Prevents cable movement and strain
  • Supports safe, professional cable installation
  • Easy to fit with existing Chint accessories

Frequently Asked Questions About Chint Cable Cramps

Speed & Safety Benefits

  • Prevents stress on terminals: Avoids loose or damaged connections
  • Improves panel safety: Minimizes risk of accidental disconnection
  • Professional finish: Keeps wiring organized and compliant

Key Features of Chint Cable Cramps

  • Secure cable clamp for NM8 MCCBs
  • 95mm single-hole version available
  • Durable, easy-to-mount design
  • Supports industrial and commercial panels
  • Trusted Chint engineering

It holds and secures cables connected to the breaker, preventing unwanted movement or strain on terminal connections.

Designed for use with Chint NM8 series MCCBs, including the NM8-125 3-pole model.

Proper cable support reduces the risk of terminal loosening, disconnections, and electrical faults due to vibration or movement.

The cable cramp is mounted directly to the breaker’s cable entry or the panel, following the device’s installation guide.

Chint delivers proven, innovative solutions for electrical safety and cable management in all environments.


Choose a Chint Cable Cramp for dependable, tidy, and safe cable management in every MCCB installation.

More Information
Manufacturer Part Number NM8-BT-4P-630
Manufacturer Chint
Alternative Product SKU NM8BT4P630
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