| Type | Duo Relais MT RE 140 |
|---|---|
| Nominal voltage | 12 V |
| Nominal current | 140 A |
| Width | 68 mm |
| Height | 68 mm |
| Depth | 50 mm |
| Net weight | 200 g |
| Pack size | 8,7 x 8,5 x 6,4 cm |
| Catalogue page | 572 |
Euro 5/6
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 either limited or no longer possible. To ensure that the RV battery/batteries is/are charged, a charge booster or BCB must be installed.
Voltage-dependent isolating relay: If the voltage of the starter battery (engine running) rises, the RV battery is charged. If the voltage drops below 12.8 V, the connection is cut.
Operating voltage: 12 V
Max. switching capacity: 140 A