Whale Electric Field Bilge Switch with Time Delay

The Whale Electric Field Bilge Switch with Time Delay is an automatic electric bilge-pump switch built to control a compatible Whale pump as bilge water rises and falls. It gives a dedicated switching method for installations where automatic water removal is required without relying on a pump with its own integrated sensor.

The mercury-free design can be mounted on a horizontal or vertical surface and includes a time-delay function that helps manage pump cycling as water moves around the bilge. It is appropriate for supported installations with current draw up to the manufacturer's specified limit.

Confirm pump current draw, system voltage, mounting orientation, switching capacity, wiring route, circuit protection, and bilge location before installation. Use marine-grade electrical connections, keep the switch free to sense changing water levels, and test automatic start and stop behavior with water before relying on the system. Worth comparing against our other bilge and water pumps.

• The switch responds to changing bilge-water level.
• The design gives an environmentally preferable automatic-control option.
• The switch can be installed horizontally or vertically where supported.
• Timed operation helps the pump respond predictably as water moves in the bilge.