20143 Timer Circuit for 20042 and 20043

Timer Controller for Bilge Alarm (20042) and Bilge Monitor (20043)

To be used with any pump switch: NOT needed when using SS-209 (20038 and 20048) Adds excessive pumping feature when used with Bilge Alarm and Bilge Monitor. It Activates audible alarm after pump is running longer than two minutes.

It is a PC Board, measuring 1' x 1' x 1', with three 36' Marine Grade Tinned wire leads.