- Rated voltage: 7.2kV
- Rated current: 250A
- Rated short-time withstand current: up to 50kA/4s
- Nuclear power plant, off-shore oil drilling platform…
- Compact design with 325mm width
- Strong cubicle of aluminum-zinc plate with 2mm thickness
- Equipped with VEC type vacuum contactor
- Mechanical endurance is up to one million times
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