| Colour | black |
|---|---|
| Nominal voltage | 12 V |
| Nominal current | 70 A |
| Width | 2,5 cm |
| Height | 5 cm |
| Depth | 2,5 cm |
| Net weight | 35 g |
| Pack size | 5 x 2,5 x 2,5 cm |
| Catalogue page | 592 |
Many Euro 5 and almost all Euro 6 vehicles are equipped with an intelligent alternator. In these vehicles, the function of 12 V isolating relays and D+ simulators is only partially or no longer possible. To ensure charging of the RV battery/batteries, a charging booster or BCB must be installed.
After the engine is turned off, the relay separates the starter battery from the RV battery. The relay is controlled via the D+ signal from the alternator or the D+ simulator. Diode protection for the alternator is already integrated. Switching current (max.) 70 A.