Dual MRBF Fuse Holder – 2-Circuit Battery Terminal Fuse Block

Dual MRBF Fuse Holder – Compact 2-Circuit High-Current Protection

The Dual MRBF Fuse Holder, model CZY-FH05, is a compact 2-circuit battery terminal fuse block designed for high-current DC power distribution and circuit protection. It features two MRBF fuse positions and is suitable for 58V DC applications with a maximum total application current of 300A. The dual-circuit configuration allows two protected electrical circuits to be connected within a compact installation space.

The holder is constructed with a PBS body and nickel-plated copper current-carrying components to provide reliable electrical conductivity. The stud and nut hardware are made from stainless steel, while the M8 stud connections provide secure mechanical and electrical connections for high-current installations. The recommended minimum tightening torque is 3.0 N·m.

A protective cap helps shield the terminal and fuse connection area from accidental contact and external exposure. The covered design provides a waterproof structure for automotive and other demanding DC electrical environments. The complete holder is also RoHS compliant.

Product Specifications

Applications

The CZY-FH05 Dual MRBF Fuse Holder is suitable for automotive battery systems, dual-circuit DC power distribution, auxiliary power systems, high-current vehicle wiring, trucks and commercial vehicles, RV electrical systems, marine DC systems, inverter circuits, battery distribution assemblies, and customized high-current electrical systems.

OEM & Customization

OEM and customized assembly options are available according to project requirements. For customized applications, please provide the required fuse ratings, circuit configuration, installation method, terminal requirements, electrical load, and application details for technical confirmation.