Single MIDI Fuse Holder houses a MIDI fuse within a vehicle electrical system to protect circuits by interrupting current during overload or fault conditions. It is used in traffic control vehicles, civil fleet and service vehicles where auxiliary circuits such as lighting, arrow boards, inverters and battery systems require protected power distribution.

This unit is installed inline on the positive supply cable, typically mounted close to the battery or primary power source to protect downstream circuits. It is secured using a surface mount configuration with 30mm centre-to-centre mounting points and connects via stainless steel studs, allowing direct termination of cable lugs for a secure electrical connection.

Rated up to 250A and operating within a 1–32V DC range, this fuse holder supports high-current circuits by allowing a MIDI fuse to interrupt current flow during fault conditions. It maintains secure electrical connection under load and allows straightforward fuse replacement when required.

Constructed with a durable housing and fitted with stainless steel studs and nylon lock nuts, the unit is suited to environments subject to vibration, heat and exposure within vehicle installations. It operates across a temperature range of -40°C to +120°C, supporting use in both enclosed and external mounting locations.

Compatible with standard MIDI fuses, this fuse holder is used across 12V and 24V systems in dual battery setups, auxiliary power circuits and vehicle electrical fit-outs where circuit protection is required.

In real-world deployment, this type of fuse holder is installed in traffic management vehicles running arrow boards and warning lights, civil fleet vehicles with continuous electrical loads, and service vehicles requiring protected power distribution from battery systems.