Narva Fuse Box Standard Blade 12 Way 120A 32V DC Part No. 54450

The Narva Fuse Box Standard Blade 12 Way is a 1 piece fuse holder box rated at 120A per block at 12V, with a maximum of 30A per circuit and a maximum voltage of 32V DC. It uses standard blade fuses and is listed under Part No. 54450, making it a practical electrical distribution option where a compact multi-circuit fuse box is required.

This unit provides 12 fuse positions, dual power input terminals, a single grounding terminal and multiple earth returns. The cover is lockable and transparent, which helps with inspection of the installed fuses while still offering protection over the fuse area. Overall dimensions are 165 x 95mm, and the unit weight is listed at 0.45kg.

The fuse box is suitable for use with ATS blade fuses and plug-in circuit breakers. It is supplied as a single unit and carries a one year warranty. For buyers comparing similar electrical accessories, the key identifiers here are Narva, 54450, 12 way, 120A and standard blade fuse type.

Key Features

• 12 way standard blade fuse box
• 120A maximum per block at 12V
• 30A maximum per circuit at 12V
• 32V DC maximum voltage
• Dual power input terminals
• Single grounding terminal

Specifications

• Brand: Narva
• Part No.: 54450
• Product type: Fuse box
• Fuse type: Standard blade
• Number of fuses: 12
• Power rating: 120A
• Unit of measure: Each
• Pack qty: 1

Application and Buying Notes

Before ordering, check that your application suits a 12 way standard blade fuse box rated to 120A per block at 12V and 30A per circuit. The part number is 54450, so matching that identifier is the most reliable way to confirm you are comparing the correct Narva unit against an existing setup or replacement requirement.

The 165 x 95mm size is important when planning mounting space, especially in engine bays, canopies, service bodies or custom electrical installs where clearance matters. Because the unit has dual power input terminals, a single grounding terminal and multiple earth returns, it is best suited to installations that need tidy circuit distribution rather than a basic single-circuit holder.

Use care when selecting fuses or breakers for each circuit. This fuse box is suitable for ATS blade fuses and plug-in circuit breakers, but each circuit still needs to stay within the stated 30A at 12V limit, and the overall block rating should remain within the 120A at 12V specification. Confirm the load requirements of your accessories before wiring them into the system.

The transparent lockable cover is a practical feature for checking fuse condition without exposing the fuse block unnecessarily. If you are replacing an existing fuse box, compare the fuse type, number of circuits, mounting space and connection layout before installation. That check matters just as much as the brand name or part number when matching electrical components.

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 54450 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 BOX, Unit of Measure EACH, Warranty One Year, Fuse Holder Type Box, Item Type Fuse Box, Pack Qty 1, Product Group 2 FUSES BREAKERS RELAYS SWITCHES, Part No. 54450, Brand NARVA.

Additional published details for cross-checking include Description Narva Fuse Box Standard Blade 12 Way 120A 1 Pce, Power Rating (Amp) 120, Fuse Type Standard Blade, Number of Fuses 12, Weight 0.45kg, Product Group 1 AUTO ELEC ACCESSORIES.

Narva Fuse Box Standard Blade 12 Way 120A 1 Pce. Part number 54450 should be checked first. Listed output rating is 120. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 54450, 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 box in workshop, fleet, trade, agricultural, or construction service, the listed output 120 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.

Compatibility note: Please confirm fitment by matching Part No. 54450, the 12 way standard blade format, the 165 x 95mm size and the 120A per block specification with your vehicle or installation requirements before purchase.

FAQ

What is the part number for this Narva fuse box?

The part number is 54450. For this listing, part number 54450 is the main reference point. Listed output rating is 120. These details should still be checked against the original unit before ordering.

How many fuse positions does it have?

It has 12 fuse positions and uses standard blade fuses. For this listing, part number 54450 is the main reference point. Listed output rating is 120. These details should still be checked against the original unit before ordering.

What is the current rating?

The listed rating is 120A per block at 12V, with a maximum of 30A per circuit at 12V. For this listing, part number 54450 is the main reference point. Listed output rating is 120. These details should still be checked against the original unit before ordering.

What is the maximum voltage?

The maximum voltage is 32V DC. For this listing, part number 54450 is the main reference point. Listed output rating is 120. These details should still be checked against the original unit before ordering.

What size is the fuse box?

The listed dimensions are 165 x 95mm. For this listing, part number 54450 is the main reference point. Listed output rating is 120. These details should still be checked against the original unit before ordering.

What accessories is it suitable for?

It is suitable for use with ATS blade fuses and plug-in circuit breakers. For this listing, part number 54450 is the main reference point. Listed output rating is 120. These details should still be checked against the original unit before ordering.