Automatic Bilge Pump Switch & Relay - 12/24V is a Wema UK sender/sensor for accurate measurement input in compatible marine tank, engine or position systems. It is listed by TMP Global for customers who need the correct Wema part, finish and specification without guesswork.

• Sender/sensor component for feeding reliable tank, pressure, temperature or position data to a compatible display.
• Voltage options: 12v, 24v.
• Automatic Bilge Pump Switch: The core component for automated water level management.
• Relay: Ensures reliable operation of the pump.
• Mounting Bracket: Facilitates secure installation in your vessel.
• Wiring diagram: Provides clear instructions for proper setup and connection.

Choose the variant that matches the installation. Key variant choices include Switch: Bilge Pump switch with relay & auto pump control; Voltage: 12v, 24v.

Check the selected variant's options, SKU and compatibility before ordering. If you are matching an existing sender, gauge or NMEA 2000 network, confirm the resistance range, voltage, fitting, cable length or connector type before installation.