40 Amp In-Line Circuit Breaker Stereo/Audio/Car/RV/solar 40A/40AMP Fuse 12V/24V/32V
Great safety and cost effectiveness from this DC circuit breaker
Works on Cars, boats, RV's and more (DC current 12/24/32V)
Simple reset switch and test button
Gold plated contacts
Fits upto a 4 Gauge Wire (8mm max)