OEX Micro Switch On-off / Off-on 15A 12 Or 24V Part No. ACX7644

The OEX Micro Switch is a 2-position switch with an On-Off / Off-On action, rated at 15A for 12V or 24V systems. It uses 3 terminals, is non-illuminated, and has a mount length of 25mm, which makes the basic electrical and physical details easy to verify before ordering.

This switch is listed under Part No. ACX7644 and is supplied as a single unit. The micro switch design is described as a standard fitment style, with high vibration and shock resistant normally open and normally closed contacts.

For buyers replacing a worn switch or matching an existing setup, the key checks are the 15A current rating, 12 or 24V voltage range, 3 terminal layout, and the On-Off / Off-On switching action. Those details matter more than the product name alone when confirming a direct replacement.

Key Features

• Micro switch design
• On-Off / Off-On action
• 15A contact rating
• Suitable for 12V or 24V systems
• 3 terminals
• Non-illuminated

Specifications

• Brand: OEX
• Part No.: ACX7644
• Type: Switch
• Switch type: Micro
• Switch action: On-Off / Off-On
• Power rating: 15A
• Voltage: 12 or 24V
• Number of positions: 2

Application and Buying Notes

Before buying, check that your application calls for a 2-position micro switch with On-Off / Off-On action, 3 terminals, and a 15A rating at 12V or 24V. Those three points are the most important practical checks because they determine whether the switch matches the electrical and switching requirements of the original unit.

The 25mm mount length is another useful confirmation point when comparing to your existing switch or installation space. If the mounting style, terminal arrangement, or physical length differ from the part already fitted, the switch may not be a direct replacement even if the voltage rating appears similar.

This switch is non-illuminated and has one pole, so it suits applications that do not need a lighted indication from the switch body. The listed long life micro switch design and vibration and shock resistant contacts are relevant where the switch is exposed to movement or frequent operation, but the correct match still depends on the application details and wiring configuration.

If you are replacing an existing switch, compare the old part number, terminal count, switching action, and rated voltage before ordering. Part No. ACX7644 is the clearest identifier here, and it should be used alongside the physical checks above rather than relying on appearance alone.

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 ACX7644 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) 15, Voltage 12 or 24, Mount Length 25mm, Number of Positions 2, Item Type Switch, Weight .02kg, Product Group 1 AUTO ELEC ACCESSORIES.

Additional published details for cross-checking include Part No. ACX7644, Brand OEX, Description OEX Micro Switch On - Off /Off - On (Contacts Rated 15A @ 12 or 24V), Number of Terminals 3, Switch Action On - Off /Off - On, Lamp Colour/s Not Applicable, Number of Poles 1, Switch Type Micro, Switch Illumination Non Illuminated.

OEX Micro Switch On - Off /Off - On (Contacts Rated 15A @ 12 or 24V). Part number ACX7644 should be checked first. Listed voltage is 12 or 24. Listed output rating is 15. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number ACX7644, 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 or 24 and output 15 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: Confirm compatibility by matching Part No. ACX7644, the 15A rating, 12 or 24V requirement, 3-terminal layout, and On-Off / Off-On switch action against the original part and application details before purchase.

FAQ

What is the part number for this OEX micro switch?

The listed part number is ACX7644. For this listing, part number ACX7644 is the main reference point. Listed voltage is 12 or 24. Listed output rating is 15. These details should still be checked against the original unit before ordering.

Is this switch suitable for 12V and 24V systems?

Yes. The switch is rated for 12 or 24V. For this listing, part number ACX7644 is the main reference point. Listed voltage is 12 or 24. Listed output rating is 15. These details should still be checked against the original unit before ordering.

How many terminals does the switch have?

It has 3 terminals. For this listing, part number ACX7644 is the main reference point. Listed voltage is 12 or 24. Listed output rating is 15. These details should still be checked against the original unit before ordering.

What is the switch action?

The switch action is On-Off / Off-On. For this listing, part number ACX7644 is the main reference point. Listed voltage is 12 or 24. Listed output rating is 15. These details should still be checked against the original unit before ordering.

Is the switch illuminated?

No. It is listed as non-illuminated. For this listing, part number ACX7644 is the main reference point. Listed voltage is 12 or 24. Listed output rating is 15. These details should still be checked against the original unit before ordering.

What should I check before ordering?

Confirm the part number ACX7644, the 15A rating, the 12 or 24V requirement, the 3-terminal layout, and the On-Off / Off-On switching action against your existing part and application. For this listing, part number ACX7644 is the main reference point. Listed voltage is 12 or 24. Listed output rating is 15. These details should still be checked against the original unit before ordering.