Büttner Elektronik
211704
4260397961407
electrics
Battery Isolating Relay MT RE 140/12V
If the voltage of the starter battery (engine running) rises, the on-board battery is also charged.
1 cm
1 cm
1 cm
3 kg
InterCaravaning Freizeit GmbH
https://www.intercaravaning.de/shop/en_GB/electrics-12873/Battery-Isolating-Relay-MT-RE-140-12V-211704.html