TOB1-63H MTS manual transfer switch is suitable for two-path power supply systems with AC 50 Hz/60 Hz, rated working voltage 240V~400V, and rated current from 16A to 63A. It allows manual transfer of power supply to a backup source or generator when the main power supply fails, ensuring reliable and safe power continuity. The TOB1-63H MTS provides protection against overload, under-voltage, short circuit, and phase loss, making it ideal for use in critical applications where power failure is not permitted, such as fire protection systems, hospitals, commercial buildings, high-rise buildings, banks, and television stations. Rated voltage: 230V 50/60Hz Breaking capacity: 6kA Rated current: 16A, 40A, 63A Color: White Material: Flame retardant material Size: 80 x 78mm Package Contents: 1 x Circuit breaker Note: The package includes only the items listed above; other products are not included. Lighting and display differences may cause slight variations in color between the product image and the actual item. Measurement error allowance is +/- 1-3cm.