Narva ANM Fuse 250A 1 Pce Part No. 53842

The Narva ANM Fuse 250A 1 Pce is a bolt-on fuse rated at 250A, supplied as a single piece and identified by Part No. 53842. It uses the ANM fuse type and is listed under Narva, with a one year warranty.

This fuse is made with a copper alloy construction with tin plating and includes an inspection window. Those details matter when you are matching a replacement fuse for a high-current circuit and want a unit designed for visual checking as well as secure bolt-on installation.

The listed application note is to use it with fuse box P/No. 54480. If you are replacing an existing ANM fuse, the 250A rating, bolt-on style, and part number are the key checkpoints to confirm before ordering.

Key Features

• 250A bolt-on ANM fuse
• Copper alloy construction with tin plating
• Inspection window for visual checking
• Supplied as 1 piece
• Narva Part No. 53842
• Use with fuse box P/No. 54480

Specifications

• Brand: Narva
• Product type: Fuse
• Fuse type: ANM
• Amperage: 250A
• Pack quantity: 1
• Unit of measure: Each
• Part No.: 53842
• Warranty: One year

Application and Buying Notes

When selecting this fuse, the first thing to confirm is the application call-out for fuse box P/No. 54480. The 250A rating and ANM bolt-on design are specific, so the safest approach is to compare the existing fuse type, current rating, and mounting style before purchase.

The part number 53842 is a useful reference if you are matching an existing Narva component or checking against workshop records. For higher-current circuits, the correct amperage is critical, so do not substitute based on size alone; the fuse must match the specified 250A requirement for the circuit it protects.

The copper alloy construction with tin plating is a practical detail for buyers who want a bolt-on fuse with a clearly defined inspection window. If you are replacing a blown fuse, inspect the fuse box and surrounding terminals for heat damage or corrosion before fitting the new unit, especially where the application uses a dedicated fuse box such as P/No. 54480.

Because fitment data is not supplied beyond the fuse box note, confirmation should be made from the existing fuse marking, the fuse box part number, and the required current rating. That is the most reliable way to avoid ordering the wrong ANM fuse for the job.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number 53842 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type FUSE, Unit of Measure EACH, Warranty One Year, Fuse Type ANM, Pack Qty 1, Product Group 1 AUTO ELEC ACCESSORIES, Part No. 53842, Brand NARVA, Description Narva ANM Fuse 250A 1 Pce, Amps 250A.

Additional published details for cross-checking include Item Type Fuse, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Narva ANM Fuse 250A 1 Pce. Part number 53842 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 53842, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a fuse in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

The listed warranty is One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm fitment by checking the existing fuse type, the 250A rating, and the application note for fuse box P/No. 54480. Use Part No. 53842 as the main reference when matching the replacement.

FAQ

What type of fuse is this?

It is an ANM fuse, listed as a 250A bolt-on fuse. For this listing, part number 53842 is the main reference point. These details should still be checked against the original unit before ordering.

How many fuses are included?

This item is supplied as 1 piece, with the unit of measure listed as each. For this listing, part number 53842 is the main reference point. These details should still be checked against the original unit before ordering.

What part number should I use to match it?

The listed part number is 53842. For this listing, part number 53842 is the main reference point. These details should still be checked against the original unit before ordering.

What is the amperage rating?

The fuse is rated at 250A. For this listing, part number 53842 is the main reference point. These details should still be checked against the original unit before ordering.

Does it have any identifying features?

Yes. It is described as having copper alloy construction with tin plating and an inspection window. For this listing, part number 53842 is the main reference point. These details should still be checked against the original unit before ordering.

What should I check before buying?

Confirm the existing fuse type, the 250A rating, and the application note for fuse box P/No. 54480 before ordering. For this listing, part number 53842 is the main reference point. These details should still be checked against the original unit before ordering.