Description
Maypole MP288 20 Amp Caravan Battery Charging Relay
- 20A self-switching dual charge relay
- Self switching voltage sensor relay
- Provides power for refrigerator and charges auxiliary battery
- Automatic monitoring of voltage and current availability from cars alternator/battery
- No separate signal wire necessary
- Able to switch 15a continuously when available from carÒs alternator/battery
- Adjustable factory set voltage trip with narrow band hysteresis
- Over temperature protection
- Line voltage drop compensation
- Low voltage drop (around 0.1v) at rated output
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