Eltako
✓Price
$40.99
Maypole 30A Self Switching Automatic Dual Charge Relay
★★★★★
$40.99
Quantity
1
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About this item
- Combination caravan relay with automatic voltage monitoring and switches the power supply from car to caravan
- Self switching voltage sensor relay
- Automatic monitoring of voltage and current availability from car’s alternator/battery
- No separate signal wire necessary
- Able to switch 30 amp 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
Product description
Charging relays are suitable for 12S electrics and will charge a caravan leisure battery and/or power the fridge, while the vehicle is running. It also protects the vehicle battery from drain when the engine is turned off.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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