Automatic Transfer Switch, Dual Power Switch Circuit Breaker 220V 63A 2P, Din Rail Type Changeover Conversion Switches

SUITABLE FOR-The power automatic transfer switch is especially suitable for office buildings requiring fire fighting PERFORMANCE-The power automatic transfer switch is of noiseless operation, energy saving, easy installation, simple and performance SAFE POWER SUPPLY-The power automatic transfer switch is of reasonable structure, small size, beautiful appearance, equipped with protective cover, power supply is more safe and LONG DISTANCE DOUBLE POINT-With EPS fire power supply interface, DC12-24v can reliably long distance double point COMPLETE PROTECTION-The power automatic transfer switch is of complete function: short circuit, overload, lack of phase, undervoltage protection