BEP JJ05A 5A Japanese Junior Blade Fuse

BEP Marine 5A Japanese "Junior" / ATM Mini Blade Fuse

The BEP JJ05A is a corrosion-resistant 5 Amp "Junior" blade fuse (ATM / Mini blade footprint) engineered for space-saving marine DC branch circuit protection, navigation instrumentation, low-power bilge blowers, LED lighting runs, and electronic display sense lines. Designed specifically for compact marine fuse blocks and tight control panel environments, its compact footprint saves critical space behind dash displays and inside distribution enclosures.

The JJ05A features electro-tin plated copper alloy terminals that prevent oxidation, fretting corrosion, and contact breakdown in high-humidity, marine environments. Incorporating a precision-calibrated internal element, it tolerates minor in-rush current surges without nuisance blowing while clearing quickly under sustained overloads or direct short-circuit conditions. Its industry-standard tan/beige housing includes a transparent window for immediate visual status verification.