Hawkgas 12

Although this product range is now obsolete from full manufacture, we pride ourselves on having the ability to provide a full spares, service & repair service for all Hawker Siddeley Switchgear heritage products.

We are able to offer a complete retrofit solution for these breakers in the form of our SWR 12 Circuit Breaker

View our SWR 12 product information video here - SWR 12 video



We can offer a range of spares for the HG12 to meet your requirements, including:

  • Moving and fixed Contacts
  • Trip Coils
  • Fuses
  • Spare Solenoid Closing Coil

Tools Available

Tools available include:

  • Winding Handle
  • SC7 Charging Handle
  • 82 Mech Closing Handle
  • Gas Pressure Gauge
  • Leak Detector
  • Gas Top Up Kit

All enquiries should be forwarded to the Spares Department at spares@hss-ltd.com or click here to request a quote.

Alternatively click on “Key Contacts” and speak to one of our experienced sales team



get in touch

Contact HSS

+44 (0)1495 223001

+44 (0)1495 223001

+ 61 7 3888 2333

what we've done

case studies

ENWL Case study Wilmslow retrofit ENWL approved

SSEN - Horizon Framework