With two circuits, one for fontain pumps and submersible lamps, the other for filter pumps and UV lamp. With earth leakage circuit-breaker, to prevent fish from electric shock incase the device is leakage.

CSB-504B

1. A switch with earth leakage protection
2. Having two switches
3. 10m rubble cable, reliable and long lasting
4. Four waterproof sockets with cover
5. With remote controller