OEX Mega Fuse 200A Bolt On Single Pack 32V DC Part No. ACX6525BL

The OEX Mega Fuse is a bolt-on 200A fuse supplied as a single pack, with part number ACX6525BL. It is specified as a Mega fuse, type SF51, and is rated for 32V DC applications, which makes the electrical rating and mounting style the key points to check before ordering.

This fuse uses copper tin plated construction and has a mounting centre-to-centre measurement of 50.8mm. The listed length is 68mm, and the unit is supplied individually rather than in a multipack, so it suits customers replacing a single fuse or matching an existing 200A bolt-on setup.

For buyers comparing alternatives, the important identifiers here are the 200A amperage rating, the 32V DC electrical rating, and the ACX6525BL part number. OEX also notes that a pack of 5 is available under ACX6525, which may matter if you are stocking spares or managing several similar circuits.

Key Features

• 200A Mega fuse
• Bolt-on style
• 32V DC rated
• Type SF51
• Copper tin plated
• Centre-to-centre mounting: 50.8mm

Specifications

• Brand: OEX
• Product type: Fuse
• Fuse type: Mega
• Amps: 200A
• Voltage: 32V DC
• Type: SF51
• Length: 68mm
• Mounting centre-to-centre: 50.8mm

Application and Buying Notes

When selecting a fuse like this OEX Mega Fuse, the first checks should be the amperage rating, the voltage rating, and the mounting style. In this case the unit is rated at 200A, 32V DC, and uses a bolt-on arrangement with 50.8mm centre-to-centre mounting, so those details need to line up with the fuse position you are replacing.

The part number ACX6525BL is the most reliable identifier for matching the correct item. If you are replacing an existing fuse, compare the old fuse’s physical size, terminal spacing, and current rating rather than relying only on the general name Mega Fuse, because similar-looking fuses can differ in mounting and rating.

The 68mm length and SF51 type are useful reference points when checking space and application. The fuse is sold as a single piece, which suits an individual replacement, while buyers needing multiple units should note the separate pack of 5 option mentioned as ACX6525.

Copper tin plated construction is a useful detail for buyers who are checking material consistency against an existing installation. As with any power and electrical component, the correct fit comes down to matching the part number, the 200A rating, the 32V DC rating, and the centre-to-centre measurement 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 ACX6525BL 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 200A, Item Type Fuse, Weight .03kg, Product Group 1 AUTO ELEC ACCESSORIES, Part No. ACX6525BL, Brand OEX, Description OEX Mega Fuse, 200A Bolt On - Single Pack.

Additional published details for cross-checking include Length 68mm, Fuse Type Mega, Pack Qty 1, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

OEX Mega Fuse, 200A Bolt On - Single Pack. Part number ACX6525BL should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number ACX6525BL, 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 compatibility by matching part number ACX6525BL, 200A rating, 32V DC specification, and the 50.8mm centre-to-centre bolt-on mounting arrangement against your existing fuse or application details.

FAQ

What type of fuse is this?

This is an OEX Mega fuse with a bolt-on mounting style. It is identified as type SF51 and is supplied as a single pack. For this listing, part number ACX6525BL 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 200A. For this listing, part number ACX6525BL is the main reference point. These details should still be checked against the original unit before ordering.

What voltage is it rated for?

It is rated for 32V DC. For this listing, part number ACX6525BL is the main reference point. These details should still be checked against the original unit before ordering.

What is the part number?

The listed part number is ACX6525BL. For this listing, part number ACX6525BL is the main reference point. These details should still be checked against the original unit before ordering.

What are the mounting measurements?

The mounting is listed as centre to centre 50.8mm, and the fuse length is 68mm. For this listing, part number ACX6525BL is the main reference point. These details should still be checked against the original unit before ordering.

Is it sold in more than one pack size?

Yes. This item is a single pack, and OEX also lists a pack of 5 under ACX6525. For this listing, part number ACX6525BL is the main reference point. These details should still be checked against the original unit before ordering.