OEX Rocker Switch On/off Spst 12V Green Illuminated 30A ACX3799

The OEX Rocker Switch is a 12V on-off SPST switch with green illumination and contacts rated at 30A @ 12V. It uses 3 blade terminals and has a 12mm mounting diameter, making it a compact electrical control option for suitable 12V vehicle or accessory applications.

This switch is identified as part number ACX3799 and is supplied as an each item. The unit is a rocker style switch with 2 positions, 1 pole, and a switch action of On - Off - SPST, so it is intended for straightforward single circuit switching where the correct terminal arrangement and mounting size are matched.

For buyers replacing or installing a switch into an existing panel, the key checkpoints are the 12mm mount diameter, 3 terminal design, 12V rating, and the 30A contact rating. Those details matter because the physical fit and electrical load both need to suit the application before installation is attempted.

Key Features

• Green illuminated rocker switch
• On - Off - SPST action
• 3 blade terminals
• 12mm mounting diameter
• Contacts rated 30A @ 12V
• 1 pole, 2 position design

Specifications

• Brand: OEX
• Part No.: ACX3799
• Product type: Switch
• Switch type: Rocker
• Voltage: 12V
• Power rating: 30A
• Number of poles: 1
• Number of terminals: 3

Application and Buying Notes

Before ordering, confirm that your panel or switch opening is sized for a 12mm mounting diameter and that the depth and terminal access suit a 3 blade terminal switch. The listed mount length is 3mm, so the available panel thickness and surrounding clearance should also be checked against the installation space you have.

Electrical matching is just as important as the physical fit. This OEX switch is rated at 12V and 30A, so it should only be used in circuits where those ratings are suitable. If the existing switch is being replaced, compare the part number ACX3799, the switch action On - Off - SPST, and the terminal arrangement before purchase.

The green illuminated lamp is a useful identifier when you want the switch to be visible in lower light, but illumination alone does not confirm compatibility with your existing wiring. Always verify that the circuit layout, terminal count, and switching function match the application, particularly when replacing a factory switch or fitting into a custom dash panel.

As with any electrical accessory, correct fitment depends on matching the opening size, terminal configuration, voltage, and load rating. If the original switch uses a different mount size, different number of terminals, or a different switching arrangement, this item may not be suitable even if the face style looks similar.

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 ACX3799 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 .03kg, Product Group 1 AUTO ELEC ACCESSORIES.

Additional published details for cross-checking include Part No. ACX3799, Brand OEX, Description OEX Rocker Switch On/Off SPST 12V Green Illuminated (Contacts Rated 30A @ 12V), Number of Terminals 3, Switch Action On - Off - SPST, Lamp Colour/s Green, Mount Length 3mm, Number of Positions 2, Switch Illumination Illuminated.

OEX Rocker Switch On/Off SPST 12V Green Illuminated (Contacts Rated 30A @ 12V). Part number ACX3799 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 ACX3799, 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.

Compatibility note: Please confirm fitment using part number ACX3799, the 12mm mounting diameter, 3 blade terminals, and the 12V 30A On - Off - SPST specification before ordering.

FAQ

What type of switch is this?

It is an OEX rocker switch with On - Off - SPST action, 1 pole, and 2 positions. For this listing, part number ACX3799 is the main reference point. Listed voltage is 12. Listed output rating is 30. These details should still be checked against the original unit before ordering.

What voltage and current rating does it have?

The switch is rated at 12V and the contacts are rated at 30A @ 12V. For this listing, part number ACX3799 is the main reference point. Listed voltage is 12. Listed output rating is 30. These details should still be checked against the original unit before ordering.

How many terminals does it have?

It has 3 blade terminals. For this listing, part number ACX3799 is the main reference point. Listed voltage is 12. Listed output rating is 30. These details should still be checked against the original unit before ordering.

What size mounting hole is required?

The stated mounting diameter is 12mm. For this listing, part number ACX3799 is the main reference point. Listed voltage is 12. Listed output rating is 30. These details should still be checked against the original unit before ordering.

Is the switch illuminated?

Yes. It has green illumination. For this listing, part number ACX3799 is the main reference point. Listed voltage is 12. Listed output rating is 30. These details should still be checked against the original unit before ordering.

How should fitment be confirmed before purchase?

Confirm the part number ACX3799, the 12mm mount diameter, the 3 terminal layout, and the 12V 30A On - Off - SPST specification against your existing switch or panel opening. For this listing, part number ACX3799 is the main reference point. Listed voltage is 12. Listed output rating is 30. These details should still be checked against the original unit before ordering.