OEX Push Button Switch On/off Spst 12V Red Illuminated 5A ACX3690BL

The OEX Push Button Switch On/Off SPST 12V Red Illuminated is a 12V switch with contacts rated to 5A at 12V, part number ACX3690BL. It uses a push on/push off action, has 2 positions, and is intended for applications that suit a single pole, single throw layout.

It is built with 3 blade terminals, a 19mm mounting hole, and a 12mm mount length, which makes the panel cut-out and physical depth important checks before purchase. The switch is chrome plated and has red illumination, so it is suited to installs where a visible switched position is useful.

The unit is listed as IP65 rated and supplied as an OEX switch in the Fuses, Breakers, Relays, Switches product group. With a weight of 0.02kg and a one year warranty, it is a compact electrical component that should be matched carefully to the vehicle or accessory circuit it is being fitted to.

Key Features

• Push on/push off operation
• SPST, 1 pole, 2 positions
• 12V only
• Contacts rated 5A at 12V
• Red illuminated switch
• IP65 rated

Specifications

• Brand: OEX
• Part No.: ACX3690BL
• Product type: Switch
• Switch action: On - Off - SPST
• Switch type: Push
• Voltage: 12V
• Power rating: 5A
• Lamp colour: Red

Application and Buying Notes

Check the part number ACX3690BL, the 12V rating, and the 5A contact rating before ordering. Those three details matter because this switch is only specified for 12V circuits and is not a universal replacement for every push-button or illuminated switch setup.

The physical size also needs to suit the panel and the space behind it. The listed 19mm mounting hole and 12mm mount length are the key measurements to confirm, especially where dash, console, or accessory panel clearance is tight.

Because the unit has 3 blade terminals and an SPST on-off function, the wiring arrangement should be matched to the circuit design already in the vehicle or accessory. The features also note N/O and N/C terminals at 12V only, so it is worth confirming the intended terminal use before installation.

The switch is IP65 rated and chrome plated, but those details do not remove the need to verify electrical compatibility. If you are replacing an existing switch, compare the original part number, terminal layout, illumination colour, and mounting size rather than relying on appearance alone.

If the application has any doubt, confirm the vehicle or equipment requirements with the original switch details or the circuit specification. A close match on voltage, amperage, terminal count, and panel cut-out is the safest way to avoid unnecessary returns or rework.

The red illumination is a useful identification point where matched dashboard or accessory lighting is desired, but it should still be checked against the existing installation. Keep in mind that this is a 12V illuminated switch with a defined 5A rating, so it should only be used within those limits.

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 ACX3690BL 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) 5, Voltage 12, Mount Diameter 19mm, Number of Poles 1, Switch Type Push, Switch Illumination Illuminated.

Additional published details for cross-checking include Product Group 2 FUSES BREAKERS RELAYS SWITCHES, Part No. ACX3690BL, Brand OEX, Description OEX Push Button Switch On/Off SPST 12V Red Illuminated (Contacts Rated 5A @ 12V), Number of Terminals 3, Switch Action On - Off - SPST, Lamp Colour/s Red, Mount Length 12mm, Number of Positions 2, Item Type Switch.

OEX Push Button Switch On/Off SPST 12V Red Illuminated (Contacts Rated 5A @ 12V). Part number ACX3690BL should be checked first. Listed voltage is 12. Listed output rating is 5. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number ACX3690BL, 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.

Compatibility note: Confirm fitment using part number ACX3690BL, the 12V electrical rating, the 5A contact rating, the 19mm mounting hole, and the 3 blade terminal layout before purchase.

FAQ

What is the part number for this OEX switch?

The part number is ACX3690BL. For this listing, part number ACX3690BL is the main reference point. Listed voltage is 12. Listed output rating is 5. These details should still be checked against the original unit before ordering.

What voltage is the switch rated for?

It is specified as a 12V switch and is listed as 12V only. For this listing, part number ACX3690BL is the main reference point. Listed voltage is 12. Listed output rating is 5. These details should still be checked against the original unit before ordering.

What is the contact rating?

The contacts are rated at 5A at 12V. For this listing, part number ACX3690BL is the main reference point. Listed voltage is 12. Listed output rating is 5. These details should still be checked against the original unit before ordering.

What size mounting hole does it need?

The listed mount diameter is 19mm. For this listing, part number ACX3690BL is the main reference point. Listed voltage is 12. Listed output rating is 5. These details should still be checked against the original unit before ordering.

How many terminals does it have?

It has 3 blade terminals and is listed with 3 terminals. For this listing, part number ACX3690BL is the main reference point. Listed voltage is 12. Listed output rating is 5. These details should still be checked against the original unit before ordering.

Is the switch illuminated?

Yes. It is listed as illuminated with a red lamp colour. For this listing, part number ACX3690BL is the main reference point. Listed voltage is 12. Listed output rating is 5. These details should still be checked against the original unit before ordering.