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