Features: 1.Can control any 12V or 24V DC bilge pump with automatic float switch. 2.The pump with a built?in fuse holder, so there is no need to connect a separate fuse. 3.The device is made of black ABS plate, long durability, reliable to use. 4.The switch can protect the submersible pump from increasing the current to avoid burning the motor. 5.When the switch is turned on, the panel is black, with LED indicators on the switch. Specification: Condition: 100% Brand New_x000D_ Item Type: Bilge Pump Switch Panel_x000D_ Material: Metal_x000D_ Color: As picture shown_x000D_ Voltage: 12V or 24V_x000D_ Current: 15A_x000D_ Panel Material: ABS_x000D_ Switch Position: MAN-OFF-AUTO_x000D_ Built-in fuse holder and internally lit three-position switch (automatic, off, manual). When the automatic mode is selected, the three-position rocker switch lights up. It also has a "fail-safe" spring, which can return the switch from the "manual" position to "off", so it will not accidentally keep the pump open. There are also manual control options. PackageList: 1 x Switch Panel1 x Connect Cable3 x Connector4 x Screw1 x Manual