OEX Mega Fuse 80A Bolt On Pack Of 5 - ACX6520

The OEX Mega Fuse ACX6520 is an 80A bolt on fuse supplied in a pack of 5. It is a Mega fuse type, rated for 32V DC, and uses a centre-to-centre mounting spacing of 50.8mm. For electrical work that calls for a bolt on fuse in this format, the part number and mounting dimensions are the key checks before purchase.

This fuse is described as copper tin plated, which is a useful detail when matching a replacement to an existing installation. The listed length is 68.5mm, and the unit of measure is each, with five supplied per pack. Those details matter when confirming space, fixing points, and whether you need a single fuse or multiple spares for the job.

OEX identifies this item as part number ACX6520, with an alternative single pack also referenced as ACX6520BL. The product comes with a one year warranty. If you are replacing an existing Mega fuse, the safest approach is to compare the 80A rating, bolt on style, and 50.8mm mounting centres against the fuse already fitted.

Key Features

• OEX Mega Fuse, bolt on style
• 80A rating
• 32V DC
• Mega fuse type
• Copper tin plated
• Pack quantity of 5

Specifications

• Brand: OEX
• Part No.: ACX6520
• Product type: Fuse
• Fuse type: Mega
• Amps: 80A
• Voltage: 32V DC
• Length: 68.5mm
• Mounting: centre to centre 50.8mm

Application and Buying Notes

Before ordering, confirm the existing fuse is a Mega style bolt on unit rated at 80A and intended for 32V DC use. The part number ACX6520 is the clearest identifier, but the physical checks matter as well, especially the 50.8mm centre-to-centre mounting distance and the 68.5mm overall length.

This pack contains five fuses, so it suits buyers who want multiple replacements or to hold spares for future electrical servicing. If you only need one fuse, note that a single pack is also listed separately as ACX6520BL. Choosing the correct pack size helps avoid unnecessary leftovers or repeat ordering.

When comparing against the old part, look closely at the fuse type, mounting style, and terminal layout rather than relying on amperage alone. An 80A fuse may share a current rating with other products, but the bolt on arrangement, SF51 type, and the stated mounting centres are the details that determine whether it will physically and electrically match the application.

If the existing fuse is corroded, heat affected, or difficult to read, use the dimensions and part number as your main reference points. The copper tin plated finish is a useful identification feature, but it should be matched alongside the 80A rating and 32V DC specification before fitting to any system.

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 ACX6520 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, Amps 80A, Pack Qty 5, Product Group 1 AUTO ELEC ACCESSORIES, Part No. ACX6520, Brand OEX, Description OEX Mega Fuse, 80A Bolt On - Pack of 5, Length 68.5mm.

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

OEX Mega Fuse, 80A Bolt On - Pack of 5. Part number ACX6520 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number ACX6520, 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.

Compatibility note: Confirm compatibility by matching part number ACX6520, Mega fuse type, 80A rating, 32V DC specification, and 50.8mm centre-to-centre mounting before purchase or installation.

FAQ

What is the part number for this fuse?

The listed part number is ACX6520. For this listing, part number ACX6520 is the main reference point. These details should still be checked against the original unit before ordering.

What current rating does this fuse have?

It is rated at 80A. For this listing, part number ACX6520 is the main reference point. These details should still be checked against the original unit before ordering.

How many fuses are included in the pack?

The pack quantity is 5. For this listing, part number ACX6520 is the main reference point. These details should still be checked against the original unit before ordering.

What voltage is listed for this fuse?

It is listed as 32V DC. For this listing, part number ACX6520 is the main reference point. These details should still be checked against the original unit before ordering.

What is the mounting measurement?

The mounting measurement is centre to centre 50.8mm. For this listing, part number ACX6520 is the main reference point. These details should still be checked against the original unit before ordering.

Is a single pack available?

Yes. A single pack is also available under ACX6520BL. For this listing, part number ACX6520 is the main reference point. These details should still be checked against the original unit before ordering.