The Enerdrive EN-RCB80 is a heavy-duty 80 amp (80A) manual-reset, surface-mount DC circuit breaker with 3/8" studs for large-gauge cabling, built for serious 12V and 24V touring and marine systems. It is ignition protected (SAE J1171) and trip-free, so it cannot be forced closed after a fault. The visible reset lever makes fault finding quick, and the standard footprint drops straight in where 185/285-series breakers live - ideal for DC-DC chargers, solar feeds, fridge circuits, light-duty winch feeds and accessory distribution.
80 amp or 40 amp?
This is the 80 amp version on 3/8" studs for heavier cable. For lighter accessory circuits, see the Enerdrive 40 Amp Resettable Circuit Breaker on 5/16" studs. Always size the breaker to your cable and load.
Key features
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80 amp manual-reset, surface-mount DC breaker (12V/24V systems)
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3/8" terminal studs for large cable lugs
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Trip-free design - cannot be held closed on a fault
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Ignition protected - SAE J1171 (safe around petrol vapours)
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Weather-resistant housing for harsh environments
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Visible reset lever shows open condition
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Drop-in footprint for 185/285-series style breakers
What's in the box
- EN-RCB80 breaker
- Terminal hardware (nuts and lock washers)
Tech specs
- Model: EN-RCB80
- Rating: 80A (80 amp), manual reset
- Studs: 3/8" (10mm)
- Typical use: 12V/24V DC auxiliary circuits - size cable and breaker correctly
Why buy from us
- Real 12V advice from installers who use this gear
- Fast QLD dispatch and straight talk on stock
- Fair everyday pricing plus sharp clearance when you need it
- Local post-sale support to get your setup dialled
