OEX Yellow Lockout Bracket ACX3404 – Suits Cole Hersee Battery Master Switches

The OEX Yellow Lockout Bracket, part number ACX3404, is a stainless steel switch accessory made to suit lever type Cole Hersee Battery Master Switches 75910BX, 75907BX and 75912BX. It is supplied as a yellow powder coated 2mm stainless steel bracket, with a unit of measure of each.

The product is listed under OEX switch accessories and carries a one year warranty. It weighs 0.25kg, and there is also a red version available under ACX3403 if colour matching is important for your installation.

Key Features

• Yellow powder coated 2mm stainless steel bracket
• Suits lever type Cole Hersee Battery Master Switches
• Locks the master switch in the OFF position
• Padlock secures to the front of the bracket
• Accepts padlocks up to 5/16 inch diameter
• Also available in red as ACX3403

Specifications

• Brand: OEX
• Part No.: ACX3404
• Item type: Stainless steel lockout bracket
• Product type: Switch accessories
• Unit of measure: Each
• Warranty: One year
• Weight: 0.25kg
• Material and finish: 2mm stainless steel with yellow powder coat

Verified fitment

• Cole Hersee lever type Battery Master Switches 75910BX
• Cole Hersee lever type Battery Master Switches 75907BX
• Cole Hersee lever type Battery Master Switches 75912BX

Application and Buying Notes

Before ordering, check the switch style and part number on the vehicle or assembly. This bracket is specifically listed for lever type Cole Hersee Battery Master Switches 75910BX, 75907BX and 75912BX, so the key compatibility checkpoint is matching one of those switch references rather than relying on appearance alone.

The 2mm stainless steel construction and yellow powder coated finish are important details if you are comparing accessories for durability or visibility. At 0.25kg, it is a relatively light accessory, but it is still a metal safety bracket intended to help secure the switch area rather than act as a universal guard for every battery isolation setup.

If you are fitting this to a fleet, workshop, or service vehicle, confirm that the switch position leaves enough room for the padlock body and shackle to sit properly at the front of the bracket. The listed one year warranty applies to the accessory as supplied, so correct identification at ordering stage remains the safest approach.

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 ACX3404 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 SWITCH ACCESSORIES, Unit of Measure EACH, Warranty One Year, Weight 0.25kg, Product Group 1 AUTO ELEC ACCESSORIES, Part No. ACX3404, Brand OEX, Description OEX Yellow Lockout Bracket - suits Cole Hersee Battery Master Switches, Item Type Stainless Steel Lockout Bracket to suit Cole Hersee Battery Master Switches.

OEX Yellow Lockout Bracket - suits Cole Hersee Battery Master Switches. Part number ACX3404 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number ACX3404, 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 switch accessories 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 the part number ACX3404 and verifying the switch is a lever type Cole Hersee Battery Master Switch 75910BX, 75907BX or 75912BX. Check padlock size, switch layout and installation space before buying.

FAQ

What switches does the OEX ACX3404 bracket suit?

It is listed to suit lever type Cole Hersee Battery Master Switches 75910BX, 75907BX and 75912BX. For this listing, part number ACX3404 is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number ACX3404 is the main reference point. These details should still be checked against the original unit before ordering.

What is the bracket made from?

It is a 2mm stainless steel bracket with a yellow powder coated finish. For this listing, part number ACX3404 is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number ACX3404 is the main reference point. These details should still be checked against the original unit before ordering.

What does the lockout bracket do?

It allows the battery master switch to be locked in the OFF position with a padlock secured to the front of the bracket. For this listing, part number ACX3404 is the main reference point. These details should still be checked against the original unit before ordering.

What size padlock will it accept?

It accepts padlocks up to 5/16 inch diameter. For this listing, part number ACX3404 is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number ACX3404 is the main reference point. These details should still be checked against the original unit before ordering.

Is there another colour available?

Yes. It is also available in red under part number ACX3403. For this listing, part number ACX3404 is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number ACX3404 is the main reference point. These details should still be checked against the original unit before ordering.

What warranty is listed for this product?

The listed warranty is one year. For this listing, part number ACX3404 is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number ACX3404 is the main reference point. These details should still be checked against the original unit before ordering.