Working Principle: When the automatic transfer switch works, when the normal power supply is abnormal, the standby power supply works immediately. When the normal power supply is turned on, it will automatically switch back to normal power supply from the standby power supply, ensuring a continuous and power supply.
: This automatic transfer switch is suitable for 50 or 60Hz AC rated 110V 100A emergency power supply system with compact structure, , standard 35mm rail mounting and easy installation and maintenance.
Operation Mode: Double power automatic transfer switch can be operated automatically or manually, widely used in various places where continuous power failure is not allowed. Specially used for PZ30 power distribution box.
PC and silver materials are used for the changeover toggle switch, providing flame retardant properties and strong insulation. The switch also demonstrates high temperature resistance, anti-aging capabilities, and protection against interference.
Self Throwing and Self Returning: The double power automatic transfer switch is self throwing and self returning type with stable performance, widely used in families, factories, laboratories, farms, etc.