ABB HD4/W 12.06.32 IEC Indoor SF6 Gas Circuit Breaker 12 kV 630 A 50/60 Hz

Buy ABB HD4/W 12.06.32 IEC Indoor SF6 Gas Circuit Breaker 12 kV 630 A

The ABB HD4/W 12.06.32 circuit breaker works just as well in new switchgear installations as it does in retrofit and upgrade projects. It connects easily with protection relays, control panels, and monitoring systems, allowing smooth internal linking across power distribution and automation setups.

With low maintenance demands and predictable switching behavior, it helps reduce downtime and keeps long-term operating costs under control.

Key Features

• 12 kV rated voltage

• 630 A rated current

• IEC compliant indoor SF6 gas circuit breaker

• Suitable for 50/60 Hz power systems

• Reliable arc interruption and fault clearing

• Compact design for metal-clad switchgear

Typical Applications

• Indoor medium voltage substations

• Industrial power distribution networks

• Utility and infrastructure facilities

• Power generation auxiliary systems

• Switchgear upgrade and modernization projects

Technical Specifications

• Product Name: ABB HD4/W SF6 Gas Circuit Breaker

• Model: 12.06.32

• Rated Voltage: 12 kV

• Rated Current: 630 A

• Frequency: 50/60 Hz

• Installation: Indoor

• Insulation Medium: SF6 gas

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