BEP J03A 3A Low-Profile Mini Blade Fuse

BEP Marine 3A Japanese Low-Profile Blade Fuse

The BEP J03A is a compact 3 Amp Japanese low-profile mini blade fuse (frequently referred to as Low-Profile Mini or APS/ATT style) designed for low-current marine instrumentation, gauge clusters, NMEA 2000 drop lines, LED control circuits, and compact power distribution blocks. Engineered according to Japanese Automotive Standard Organization (JASO D612) and international SAE specifications, it provides fast-acting overload protection in space-constrained fuse panels.

Constructed with a violet color-coded, heat-resistant thermoplastic housing and corrosion-resistant tin-plated zinc alloy terminal blades, the J03A prevents contact degradation and voltage drop in damp marine environments. Its low-profile architecture seats flush into specialized fuse blocks, reducing overall housing height while offering transparent housing walls for instant visual detection of blown elements.