OEX Mega Fuse 250A Bolt On Pack Of 5 ACX6527

The OEX Mega Fuse, bolt on style, is a 250A fuse supplied in a pack of 5 and identified by part number ACX6527. It is rated for 32V DC and uses the SF51 type, which makes the electrical rating and fuse style clear before you order.

This fuse measures 68.5mm in length and has a mounting centre to centre dimension of 50.8mm. The copper tin plated construction is listed with the product, and the unit of measure is each, with five fuses in the pack.

For buyers replacing an existing Mega fuse, the key checks are the 250A rating, the 32V DC voltage rating, the SF51 type, and the 50.8mm centre to centre mounting dimension. Those details matter more than the product name alone when matching a fuse to an application.

Key Features

• OEX Mega Fuse, bolt on style
• 250A current rating
• 32V DC rated
• Type SF51
• Copper tin plated
• Mounting centre to centre 50.8mm

Specifications

• Brand: OEX
• Part No.: ACX6527
• Product type: Fuse
• Fuse type: Mega
• Amps: 250A
• Voltage rating: 32V DC
• Type: SF51
• Length: 68.5mm

Application and Buying Notes

Before buying, compare the part number ACX6527 and the fuse details against the fuse you are replacing. The important identifiers here are the 250A rating, 32V DC voltage rating, SF51 type, and the bolt on mounting with 50.8mm centre to centre spacing.

The 68.5mm length is another useful check when comparing physical size, especially where space around the fuse holder is limited. If the existing fuse or holder differs in rating, type, or mounting centres, do not assume this pack will suit without confirming the application.

This pack contains 5 fuses, so it suits jobs where spares are needed or where multiple identical units are being replaced. If you only need one, there is also a single pack listed as ACX6527BL, which may be the more suitable option depending on your purchase requirements.

The one year warranty applies to the product as supplied, but it does not replace the need to verify electrical rating and fitment. For electrical components, matching the correct fuse type and amperage is essential before installation.

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 ACX6527 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 250A, Item Type Fuse, Product Group 2 FUSES BREAKERS RELAYS SWITCHES, Part No. ACX6527, Brand OEX, Description OEX Mega Fuse, 250A Bolt On - Pack of 5.

Additional published details for cross-checking include Length 68.5mm, Fuse Type Mega, Pack Qty 5, Product Group 1 AUTO ELEC ACCESSORIES.

OEX Mega Fuse, 250A Bolt On - Pack of 5. Part number ACX6527 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number ACX6527, 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: Please confirm fitment using part number ACX6527, the 250A rating, 32V DC rating, SF51 type, and the 50.8mm mounting centre spacing before purchasing. If you are matching to an existing fuse, check the physical length of 68.5mm and the bolt on layout against your current part.

FAQ

What is the part number for this fuse pack?

The part number is ACX6527. For this listing, part number ACX6527 is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number ACX6527 is the main reference point. These details should still be checked against the original unit before ordering.

How many fuses are included?

This listing is for a pack quantity of 5. For this listing, part number ACX6527 is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number ACX6527 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 ACX6527 is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number ACX6527 is the main reference point. These details should still be checked against the original unit before ordering.

What voltage rating is listed?

The listed voltage rating is 32V DC. For this listing, part number ACX6527 is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number ACX6527 is the main reference point. These details should still be checked against the original unit before ordering.

What are the mounting dimensions?

The mounting is listed as centre to centre 50.8mm. For this listing, part number ACX6527 is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number ACX6527 is the main reference point. These details should still be checked against the original unit before ordering.

Is there a single-pack version available?

Yes. A single pack is also available under ACX6527BL. For this listing, part number ACX6527 is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number ACX6527 is the main reference point. These details should still be checked against the original unit before ordering.