Undervoltage Protection

LEAB provides you with undervoltage protection for your battery. We recommend you use our LEAB battery monitor BW 801e or alternatively the Sure Power relay SP31xx series.

Undervoltage protection, also known as a battery monitor, triggers an alarm when the voltage drops below a certain level (e.g. by sounding a buzzer). When the voltage level falls below the second voltage threshold, connected loads are switched off. This guarantees battery start-up and prevents deep discharge, as well as increasing the batteries' service life.

Undervoltage Protection 2-stage battery monitor BW 801e
Uni-/bidirectional, bistable
Uni-/bidirectional, bistable
2-stage battery monitor LEAB BW