ZW10-12 630-25 outdoor circuit breaker with ATS 12KV
product detail
ZW10-12/630-20 high voltage dual power switching device (hereinafter referred to as the device) is composed of a high voltage vacuum circuit breaker and intelligent controller two parts. Applied to AC 50 Hz, rated voltage 12kV, rated current to 630A dual power supply system, when one power supply failure or undervoltage switch to another normal power supply, reliable guarantee the continuity of power supply. At the same time, it has the protection interlock function such as short circuit and overcurrent, which effectively avoids the unnecessary power supply shock when the load fails.