OEX Toggle Switch On/off Spst 10A 12V Part No. ACX3805BL

The OEX Toggle Switch On/Off SPST is a compact 12V switch with contacts rated at 10A, supplied under part number ACX3805BL. It is a single pole, single throw design with two blade terminals, which makes it a straightforward option where a simple on/off circuit is required.

This switch uses a 12.00mm mounting stem and is stated to suit panel thickness up to 5.00mm. Those dimensions matter when checking dash panels, switch plates, or other mounting surfaces, because the stem size and panel thickness need to work together for a proper fit.

The switch is non-illuminated and has two positions, On and Off. It is supplied as an OEX item, unit of measure each, with a one year warranty and a listed weight of .1kg.

For buyers replacing an existing switch, the most useful identifiers are the OEX brand, ACX3805BL part number, SPST contact arrangement, 10A at 12V rating, and the 12mm mount diameter. Matching those details before purchase is the safest way to avoid ordering the wrong component.

Key Features

• Single Pole - Single Throw.
• On / Off toggle switch.
• 2 blade terminals.
• 12.00mm mounting stem diameter.
• Fits panel thickness up to 5.00mm.
• Non illuminated design.

Specifications

• Brand: OEX.
• Part No.: ACX3805BL.
• Product type: Switch.
• Switch type: Toggle.
• Switch action: On - Off - SPST.
• Number of poles: 1.
• Number of terminals: 2.
• Number of positions: 2.

Application and Buying Notes

Before ordering, confirm that your original switch uses a 12mm mounting hole and that the panel thickness does not exceed 5.00mm. The mounting stem diameter and panel thickness are the main physical checks for this OEX ACX3805BL toggle switch, and they should be confirmed against the vehicle, accessory panel, or existing switch opening.

Check the electrical requirements as well. This switch is rated at 10A and 12V, so it should only be used in circuits that suit those ratings. It is a 2-terminal, single pole single throw switch, so the wiring layout needs to match a basic On/Off circuit rather than a more complex multi-position setup.

The switch is non-illuminated, so it will not provide a lamp function or backlighting. If your current switch includes an indicator light, or if the application depends on an illuminated switch, this unit will not replace that function because lamp colour is listed as not applicable.

When comparing against a removed part, the most reliable references are the ACX3805BL part number, the 10A @ 12V contact rating, the 12mm stem diameter, and the two blade terminals. Those details are more useful than general appearance alone, especially where similar toggle switches can look alike but differ in size or wiring layout.

If you are fitting the switch into custom work, trailer equipment, accessory panels, or repair jobs, measure the opening carefully and allow for the 5mm panel thickness limit. A switch that appears close in style can still be unsuitable if the stem length, diameter, or terminal arrangement does not suit the installation.

A one year warranty is listed for this item. Even with a warranty in place, correct selection still depends on the mounting dimensions and circuit requirements, so it is worth checking the existing installation before finalising the order.

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 ACX3805BL 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, Unit of Measure EACH, Warranty One Year, Power Rating (Amp) 10, Voltage 12, Mount Diameter 12mm, Number of Poles 1, Switch Type Toggle, Switch Illumination Non Illuminated.

Additional published details for cross-checking include Product Group 2 FUSES BREAKERS RELAYS SWITCHES, Part No. ACX3805BL, Brand OEX, Description OEX Toggle Switch On/Off SPST (Contacts Rated 10A @ 12V), Number of Terminals 2, Switch Action On - Off - SPST, Lamp Colour/s Not Applicable, Mount Length 5mm, Number of Positions 2, Item Type Switch.

OEX Toggle Switch On/Off SPST (Contacts Rated 10A @ 12V). Part number ACX3805BL should be checked first. Listed voltage is 12. Listed output rating is 10. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number ACX3805BL, 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 in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 and output 10 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 the ACX3805BL part number, 12mm mount diameter, 10A 12V rating, 2 blade terminals, and the 5mm maximum panel thickness before purchase.

FAQ

Is this switch illuminated?

No. The OEX ACX3805BL is listed as non illuminated, and lamp colour is not applicable.

What is the electrical rating?

It is rated at 10A and 12V.

How many terminals does it have?

It has 2 blade terminals.

What mounting hole size does it require?

The mounting stem diameter is 12.00mm, so the panel opening needs to suit that size.

What panel thickness will it suit?

It is stated to fit panel thickness up to 5.00mm.

What should I check to confirm it is the right replacement?

Check the part number ACX3805BL, the 12mm mount diameter, the 10A 12V rating, and the 2-terminal SPST On/Off configuration against your existing switch or application.