Rule float switch used for the automation of bilge pumps. With protection that protects it from accidental blocking in the on or off position due to the intervention of foreign bodies. Suitable for heavy-duty uses, for large submersible bilge pumps.
"Mercury-free" version for environmental respect. Detachable from the base for cleaning (MOD 35A/37A). Tested for over 1,000,000 cycles.
Model: 40A.
Size: 133x64xh73 mm.
Power supply: 12/24/32V.
Absorption 20A.