• Fit & Forget technology with minimal maintenance.
• Vacuum interruption in an SF6-filled environment.
• Dead tank construction for live or dead tank applications.
• Internal arc containment and accommodation for current transformers.
• Lightweight aluminium tank for easy transport and installation.
• Silicone rubber bushings resistant to vandalism with extended creepage.
• Space for ancillary equipment and optional integrated control and protection relay.
• Optional adjustable legs version.

The Horizon is an outdoor, ground-mounted circuit breaker designed for 15kV or 38kV applications. It features advanced magnetic actuator technology and can be integrated with other FKI Switchgear products for cost-effective substation solutions.

• IEC 60298, IEC 60129, IEC 60694, IEC 62271-100
• EATS 41-36, EATS 50-18
• ANSI C37.06, ANSI C37.09

• Bushings with EPDM core for gas tight seal and impact resistance.
• Current Transformers external to gas enclosure for easy changes.
• Lightweight aluminium housing with rubber ‘O’ ring seals.
• Pressure-relief disc for safety compliance.
• Mechanical ON/OFF position indication visible from ground level.
• Manual trip and lockout handle operated from control cubicle.
• Magnetic actuator mechanism with solenoid plunger.

• Surge arrestors, fully insulated HV joint boots, metering CTs.
• SF6 pressure sensor and indication, mechanical key interlocking.
• Portable test set, gas-filling equipment, hand-held pressure gauge.

The weatherproof cubicle, sealed to IP45, includes multi-core termination blocks, heater, auxiliary supplies, and a light. It accommodates auxiliary equipment such as control switches and protection relays.