Horizon Circuit Breaker Kits

One of our Fit & Forget family of products, featuring one of the most advanced operating mechanism available on the market today – the award winning magnetic actuator technology, the Horizon fills the need for outdoor, ground-mounted or pole-mounted circuit breakers.

Features | Ratings | Applications

Horizon Circuit Breaker Kits


Designed for a 15kV or 38kV application, the Horizon can be used with other products from Hawker Siddeley Switchgear Ltd to provide cost – effective and compact substations or breathe new life into existing substations by replacing old and obsolete equipment.

  • Superior, proven Fit & Forget technology with minimal maintenance
  • Vacuum interruption in an SF6 filled, controlled environment (1.5 bar absolute)
  • Dead tank construction suitable for both live or dead tank applications
  • Internal arc containment
  • Generous CT accommodation
  • The lightweight aluminium tank makes the Horizon easier to transport and install
  • The silicone rubber bushings are resistant to damage from vandalism or mishandling and have an extended creepage of 1500mm
  • Cubicle with space for ancillary equipment an option for integrated control and protection relay
  • Optional Adjustable Legs version

For Spares, Service and Repair, please click here.

Contact HSS