Maypole Automatic Dual Charge Relay – 30A

Description

Designed for caravan towing systems, the Maypole Automatic Dual Charge Relay manages the power supply from the towing vehicle to the caravan. Suitable for 12S electrical systems, it helps charge the caravan’s leisure battery and power the refrigerator while the vehicle is running, whilst protecting the vehicle’s starter battery from unnecessary drain when the engine is switched off. Featuring automatic voltage monitoring, over-temperature protection and low voltage drop, this reliable relay offers efficient power management without the need for a separate signal wire.

Features

• Suitable for 12S caravan electrical systems
• 30A continuous switching capacity when sufficient power is available from the vehicle’s alternator or battery
• Self-switching voltage sensor automatically monitors the vehicle’s electrical system
• Automatically switches the power supply from the towing vehicle to the caravan
• Helps charge the caravan’s leisure battery and power the refrigerator while the engine is running
• Helps protect the vehicle’s starter battery from draining when the engine is switched off
• No separate ignition or signal wire required
• Adjustable factory-set voltage switching point with narrow-band hysteresis
• Line voltage drop compensation for efficient power delivery
• Low voltage drop of approximately 0.1V at the rated output
• Suitable for vehicles with stop/start systems