Description

Overview

100A ANS fuse protects high-current automotive, trailer and accessory circuits that use a matching ANS bolt-on fuse holder. The compact 41 x 12mm format suits installations where the fuse must bolt down securely instead of pushing into a blade-style holder. Because fuse ratings protect the cable and circuit, always replace like-for-like unless the equipment maker specifies otherwise.

Features

• 100A rating for matching high-current circuit protection.
• ANS bolt-on fuse format for compatible fuse holders and fuse boxes.
• Copper alloy construction with tin plating.
• Inspection window helps with visual fuse checks during fault finding.

Specifications and Materials

This 100A ANS fuse measures 41 x 12mm and comes as a blister pack of one. Part number: 53812BL. The fuse uses copper alloy construction with tin plating and an inspection window, so it suits compatible ANS holders where secure bolt-down circuit protection is required.

Use the official manufacturer product page to review the ANS fuse details

Compatibility and Fitment

Check the removed fuse before ordering and confirm 100A, ANS type and 41 x 12mm size. Do not increase the fuse rating to stop repeat failures, because that can leave the cable or connected equipment unprotected. Also confirm the holder contacts, retaining bolts and cable lugs remain clean and tight before refitting power.

Related Parts

Check the related service parts below against the trailer setup before ordering.

Compliance and Safety

Disconnect the battery before replacing high-current fuses. If the new fuse opens again, test the wiring, cable size, connected load and earth path before fitting another fuse. Use the correct ANS holder and tighten the fasteners properly, because loose high-current connections can overheat.

Trailer Applications

Workshops use ANS fuses in trailer battery feeds, auxiliary power circuits, distribution points and accessory wiring where the circuit calls for bolt-down protection. A 100A rating suits only circuits designed for that fuse size, so check the equipment requirement and cable capacity before installation.

Why Choose ICS Trailers

ICS Trailers supplies electrical protection parts for trailer, transport and workshop repairs. Correct fuse selection protects the wiring first, then helps keep the connected equipment safer during a fault.

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