Manual transfer switch for two power sources 63A 2P+2P

The FCOS-63 is used for switching between two independent sources of AC power. It can be used for switching between a generator and the main electrical power source. It is also used for connecting an uninterruptible power supply (UPS) to the network. In case of UPS failure or maintenance work, the devices connected to the UPS can be switched over to the main power source. The device provides short-circuit protection, and a special mechanism makes it impossible to switch on two power sources at the same time. Technical specifications Current (amperes): 63 Operating voltage (volts): 400 Poles: 2P+2P Short-circuit protection (amperes): 4000