Digital switching relay (DVSR) 12/24V

This digital switching relay provides a highly effective solution for the automated charging of a second battery bank. It ensures optimally charged batteries, without the risk of an empty starter battery. When the starter battery is sufficiently charged, the relay switches on and the second battery can be charged. When the starter battery needs to be recharged again, the relay isolates the batteries, which ensures that the starter battery is always optimally charged. Very reliable, because everything is digital.



Safe charging of two or more batteries from one charging source (battery charger, alternator)
First charge the starter battery before charging the service battery
Isolates and protects electronics from harmful power surges
Easy installation using three wires
Multivolt, automatically switches between 12V and 24V
<2mA standby current consumption
No voltage drop
Spark-free
Installation can be linked to other contour products
Surface-mounted or built-in installation

Netherlands & Belgium : 2-3 working days (free over €100)

Germany : 2-3 working days (free over €100)

Rest of Europe : 4-8 working days (free over €150)

We offer a 14 day return or exchange policy if you are unhappy with your order for any reason. For more information, please see our Returns Policy.