OEX Head Lamp / Dip Switch On - On - Spdt 12/24V 1 Pole 3 Terminal Part No. ACX3451

The OEX Head Lamp / Dip Switch On - On - SPDT is a 1 pole, 3 terminal switch designed for head lamp and dip switch applications. It operates on 12 or 24 volts, has a non illuminated design, and is supplied each under part number ACX3451.

This switch uses an on-on SPDT action with 2 positions and a push button style operation where the switch is depressed and released for low beam or high beam selection. It is listed as a switch type for head lamp / dip use, with no power rating applicable and a weight of 0.18kg.

Vehicle application is specifically noted for Ford Falcon / Fairlane 1960 - 1971 and I.H.C 1973 - 1977. Replacement references listed are COTF-13A024A, SW263, and COTZ - 13A024A, which can be useful when checking an existing part against this OEX listing.

Key Features

• OEX head lamp / dip switch
• On - On SPDT action
• 1 pole, 3 terminals
• 2 positions
• Non illuminated
• Suitable for 12V or 24V systems

Specifications

• Brand: OEX
• Product type: Switch
• Switch type: Head Lamp / Dip
• Switch action: On - On - SPDT
• Number of poles: 1
• Number of terminals: 3
• Number of positions: 2
• Voltage: 12 or 24

Confirmed application details

• Ford Falcon / Fairlane 1960 - 1971
• I.H.C 1973 - 1977
• Replacement references: COTF-13A024A, SW263, COTZ - 13A024A

Application and Buying Notes

Before ordering, confirm that your vehicle uses a head lamp / dip switch with ACX3451 as the matching part number or one of the listed replacement references. The switch is a 1 pole, 3 terminal unit with 2 positions, so it needs to match the wiring and function of the original part.

Check the electrical system voltage before fitting. This switch is listed for 12 or 24 volt systems, while the power rating is marked not applicable. That makes the voltage match and the terminal layout the main points to verify against the vehicle’s existing setup.

The operation is on-on SPDT, with low beam and high beam selected by depressing and releasing the switch. If the original switch uses a different action, terminal count, or mounting style, it should not be assumed to interchange without checking the application details carefully.

For parts already removed from the vehicle, compare the existing marking, terminal count, and the original application notes for Ford Falcon / Fairlane 1960 - 1971 or I.H.C 1973 - 1977. The switch is non illuminated and weighs 0.18kg, which can also help when comparing like-for-like parts.

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 ACX3451 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) Not Applicable, Voltage 12 or 24, Number of Poles 1, Switch Type Head Lamp / Dip, Weight .18kg, Product Group 1 AUTO ELEC ACCESSORIES, Part No. ACX3451.

Additional published details for cross-checking include Brand OEX, Description OEX Head Lamp / Dip Switch On - On - SPDT, Number of Terminals 3, Switch Action On - On - SPDT, Lamp Colour/s Not Applicable, Number of Positions 2, Switch Illumination Non Illuminated, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

OEX Head Lamp / Dip Switch On - On - SPDT. Part number ACX3451 should be checked first. Listed voltage is 12 or 24. Listed output rating is Not Applicable. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number ACX3451, 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 Not Applicable 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 fitment by comparing part number ACX3451, the listed replacement numbers, terminal count, voltage, and vehicle application details before purchase. When in doubt, match the original switch exactly rather than relying on appearance alone.

FAQ

What is the part number for this OEX head lamp / dip switch?

The part number is ACX3451. For this listing, part number ACX3451 is the main reference point. Listed voltage is 12 or 24. Listed output rating is Not Applicable. These details should still be checked against the original unit before ordering.

What voltage does this switch suit?

It is listed for 12 or 24 volt systems. For this listing, part number ACX3451 is the main reference point. Listed voltage is 12 or 24. Listed output rating is Not Applicable. 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 ACX3451 is the main reference point. Listed voltage is 12 or 24. Listed output rating is Not Applicable. 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 ACX3451 is the main reference point. Listed voltage is 12 or 24. Listed output rating is Not Applicable. These details should still be checked against the original unit before ordering.

What vehicles are listed for application?

Ford Falcon / Fairlane 1960 - 1971 and I.H.C 1973 - 1977 are the listed applications. For this listing, part number ACX3451 is the main reference point. Listed voltage is 12 or 24. Listed output rating is Not Applicable. These details should still be checked against the original unit before ordering.

What replacement references are listed?

The listed replacement references are COTF-13A024A, SW263, and COTZ - 13A024A. For this listing, part number ACX3451 is the main reference point. Listed voltage is 12 or 24. Listed output rating is Not Applicable. These details should still be checked against the original unit before ordering.