MM74 High Speed DC Circuit Breaker Spares

MM74 High Speed DC Circuit Breaker Spares

MM74

Spares

  • Trip Catch Spring
  • Catch Box Resetting Spring
  • Blocking Catch Spring
  • Auxiliary Trip Lever Reset Spring
  • Closing Latch Spring
  • Closing Solenoid Coil
  • Solenoid Return Spring
  • Main Tension Springs
  • Buffer Springs
  • Main Contacts
  • Air Puffer Spring
  • Time Delay Switch Spring
  • SMA Switch Stud Spring
  • Shunt Trip Coil
  • Undervoltage Release Coil
  • Reset Spring
  • Calibration Springs
  • Polarising Coil
  • Falling Voltage Coil
  • Pre-set Spring
  • Front Arc Runner
  • Rear Arc Runner
  • LH Arclex Barrier
  • RH Arclex Barrier
  • Scraping Earth Contact Pressure Spring
  • Trip Bar Return Spring
  • Primary Disconnects Pressure Springs
  • Racking Nut Springs
  • Locking Bolt Spring
  • Indicator Return Spring
  • Secondary Disconnects Pressure Springs
  • Closing Contactor
  • Anti-Pumping Relay

For any additional requirements, please contact one of our Customer Support staff directly.

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Contact Details

SUPPORT

Tel: +44 (0) 0800 42426666

service@hss-ltd.com

TECHNICAL

Tel: +44 (0) 1495 331175

technical@hss-ltd.com