OEX Rocker Switch On/off Spst 12V Red Illuminated 30A ACX3797

The OEX Rocker Switch is a surface mount switch with an On - Off - SPST action, rated at 30A at 12V. It uses 3 blade terminals, a round mounting style, and a 12mm mounting hole, so it suits installations where those physical and electrical details match the vehicle or accessory setup.

This switch is specified with red illumination and a red lamp colour, which makes the switch position easier to identify in low light. The mount length is 3mm, and the unit weighs 0.02kg, which may be useful when checking panel space and fit during installation.

The listed part number is ACX3797. That identifier, along with the 12V system rating and 30A power rating, are the key details to confirm before purchase, especially where the switch is being matched to an existing cut-out, control panel, or accessory circuit.

OEX describes this unit as a rocker switch with 2 positions and 1 pole. It is sold as each, carries a one year warranty, and is part of the auto electrical accessories range.

Key Features

• Surface mount rocker switch
• On - Off - SPST action
• 12V system rating
• 30A contact rating
• 3 blade terminals
• 12mm mounting hole

Specifications

• Brand: OEX
• Part No.: ACX3797
• Product type: Switch
• Switch type: Rocker
• Switch action: On - Off - SPST
• Number of poles: 1
• Number of terminals: 3
• Number of positions: 2

Application and Buying Notes

Before ordering, confirm that your application is designed for a 12V switch and that the circuit load is within the 30A rating. The important identifiers here are the ACX3797 part number, the 12mm mounting hole, and the 3 blade terminal layout, because these are the details most likely to determine whether the switch will physically and electrically suit the job.

This is an SPST On - Off rocker switch with 1 pole and 2 positions. In practical terms, that means it is a simple switching arrangement rather than a multi-function control. If the original switch uses a different terminal count, a different switching action, or a different panel opening, the part should be checked carefully before purchase.

The illuminated red lens can be helpful where switch visibility matters, but illumination does not replace correct circuit design. Make sure the accessory wiring, terminal style, and mounting depth suit the panel and the load being switched. The listed mount length is 3mm, so panel thickness and clearance should be checked as part of the installation plan.

For 24V applications, a resistor is specified under Part No. ACX3912. If the vehicle or accessory system is 24V rather than 12V, that detail needs to be addressed before fitment. The switch itself is listed for 12V use, so do not assume direct compatibility with higher-voltage systems without the correct supporting component and application confirmation.

Because this switch is sold individually, it is worth comparing the original switch shape, terminal arrangement, and mounting diameter before fitting. Using the part number ACX3797 together with the physical measurements gives the best chance of matching the correct replacement or accessory switch without unnecessary guesswork.

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 ACX3797 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) 30, Voltage 12, Mount Diameter 12mm, Number of Poles 1, Switch Type Rocker, Weight .02kg, Product Group 1 AUTO ELEC ACCESSORIES.

Additional published details for cross-checking include Part No. ACX3797, Brand OEX, Description OEX Rocker Switch On/Off SPST 12V Red Illuminated (Contacts Rated 30A @ 12V), Number of Terminals 3, Switch Action On - Off - SPST, Lamp Colour/s Red, Mount Length 3mm, Number of Positions 2, Switch Illumination Illuminated.

OEX Rocker Switch On/Off SPST 12V Red Illuminated (Contacts Rated 30A @ 12V). Part number ACX3797 should be checked first. Listed voltage is 12. Listed output rating is 30. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number ACX3797, 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 30 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 ACX3797 part number, 12V system rating, 30A contact rating, 12mm mount diameter, and 3 blade terminal layout against the existing switch or installation requirements before ordering.

FAQ

What type of switch is this?

It is a rocker switch with On - Off - SPST action, 1 pole, and 2 positions.

What voltage is it designed for?

It is listed for 12V use. For 24V applications, a resistor is specified as Part No. ACX3912.

How many terminals does it have?

It has 3 blade terminals.

What size mounting hole does it need?

The mount diameter is 12mm.

Is the switch illuminated?

Yes. It is listed as illuminated with red lamp colour.

What warranty is listed?

The listed warranty is one year.