MP2881B 20A Self Switching Dual Charge Relay
- Combination caravan relay with automatic voltage monitoring and switches the power supply from car to caravan
- Provides power for refrigerator and charges auxiliary battery
- No separate signal wire necessary
- Able to switch 20amp continuously when available from car’s 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
- Made in the UK
- Also available in retail display packaging – MP2881 20A Self Switching Dual Charge Relay Display Packed
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