Automatic Transfer Switch Household isolated converter, Dual Power Automatic Transfer Switch
When the normal power ( Grid or utility ) Power supply is abnormal, the backup (Generator ) power supply will work immediately to ensure the continuity of the power supply.

MCB - Miniature Circuit Breaker
RCCB - Residual Current Circuit Breaker
DP MCB - Double Pole Miniature Circuit Breaker
SP MCB - Single Pole Miniature Circuit Breaker
ELCB - Earth-leakage circuit breaker

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