This 30Amp DC Surface Mount circuit breaker design the switch founction and breaker together,
make it easy to use , easy to install , no worries from recycle trip and replace the fuse again and again.
New design make it cannot be "ON" during over-curren .
Waterproof Level: IP66
Rated Voltage : 12V - 48V DC
Terminal Size: 5/16"-18
Material Type: 94V-0 case
All accessories meet SAE J1171 external ignition protection requirements.
Large space around terminal studs accepts up to 1/0 AWG lugs