125A AMI / MIDI High-Current Bolt-Down Fuse

Reliable 125 Amp Circuit Protection for Inverters, Chargers & Battery Feeds

Engineered to safeguard high-current DC power lines against overloads and short circuits, the 125A AMI / MIDI Bolt-Down Fuse provides heavy-duty protection in a compact footprint. Ideal for 800W–1000W inverters, high-capacity BCDC battery chargers, dual-battery link lines, and auxiliary power distribution hubs, this fuse reliably manages continuous loads while tolerating initial power-up surges.

Constructed with tin-plated copper contacts, it ensures high electrical conductivity and minimal voltage drop across your circuit. The M5 bolt-down design guarantees a solid, vibration-proof connection that resists loosening, heat buildup, and arcing in demanding off-road, marine, and caravan setups.

Key Features

• 125 Amp Continuous Protection: Perfectly sized for protecting 800W–1000W inverters, heavy auxiliary power lines, and high-amp battery chargers.

• Slow-Blow Time-Delay: Handles brief initial current spikes (inrush current) without nuisance blowing when turning on inductive or capacitive loads.

• Vibration-Proof M5 Bolt-Down Mounting: Secures tightly onto M5 studs to eliminate loose contacts and resistive heating caused by vehicle vibration.

• Tin-Plated Copper Blades: Delivers maximum electrical conductivity while resisting corrosion in high-humidity engine bays and marine lockers.

• Clear Amperage Identification: Stamped 125A rating and standardized color coding allow for fast visual inspection during routine maintenance.

Technical Specifications

Applications

• 800W to 1000W pure sine wave power inverters

• High-output DC-DC battery chargers and multi-stage solar regulators

• Auxiliary battery interconnect cables and main power hubs

• 4WD touring, caravan, camper trailer, and marine power distribution