Drivetech 4X4 Rocker Light Bar Switch On/off Spst 12 Or 24V Blue Illumination DT-11021

The Drivetech 4x4 rocker light bar switch is a 12 or 24 volt switch with an On/Off SPST action, blue illumination, and a 20A power rating at 12V. It is supplied as a single switch and carries part number DT-11021, which is the most practical identifier to use when confirming the correct replacement or matching it to an existing panel setup.

This switch uses a rocker style body with 5 terminals and 2 positions, so it suits straightforward on/off control applications rather than multi-function switching. The listed mounting opening is 36 x 20mm, with mount width of 20mm and mount length of 36mm, so the panel cut-out needs to be checked carefully before purchase.

The illuminated blue lamp can help make the switch easier to locate in a dark cabin or accessory panel, while the 12 or 24 volt rating gives it flexibility across common vehicle electrical systems. The warranty is one year, and the product is listed under auto elec accessories and fuses, breakers, relays, and switches.

Key Features

• Rocker light bar switch
• On/Off SPST action
• Blue illumination
• Suitable for 12V or 24V systems
• 5 terminals
• 36 x 20mm mounting hole

Specifications

• Brand: Drivetech 4x4
• Part No.: DT-11021
• Type: Switch
• Switch type: Rocker
• Switch action: On - Off - SPST
• Number of positions: 2
• Number of poles: 1
• Number of terminals: 5

Application and Buying Notes

Before buying, check the panel cut-out size against the listed 36 x 20mm mounting hole, with a mount width of 20mm and mount length of 36mm. That measurement is one of the most important checks for this switch, because a rocker switch can look suitable but still not suit the opening in your dash, console, or accessory panel.

Confirm whether your vehicle or accessory circuit uses 12V or 24V, because this switch is listed for both. The contact and load details also matter: the switch is described as a light bar switch with contacts rated at 20A @ 12V, so it should be matched carefully to the actual current demand of the circuit it will control.

The On/Off SPST format means this is a simple two-position switch for a single circuit. If you need a different switching arrangement, more than one circuit, or a momentary function, this part would not be the right choice. The 5-terminal layout should also be checked against your existing wiring or plug arrangement before installation.

Blue illumination is a useful convenience feature, but it should not be treated as a substitute for checking the electrical rating or mounting dimensions. As with any accessory switch, a neat fit depends on the panel size, terminal arrangement, and how the wiring is terminated in the vehicle.

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 DT-11021 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, Number of Terminals 5, Switch Action On - Off - SPST, Lamp Colour/s Blue, Number of Poles 1, Switch Type Rocker, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Additional published details for cross-checking include Part No. DT-11021, Brand DRIVETECH 4X4, Description Drivetech 4x4 Rocker Light Bar Switch On/Off SPST 12 or 24V Blue Illumination (Contacts Rated 20A @ 12V), Mount Width 20mm, Power Rating (Amp) 20, Voltage 12 or 24, Mount Length 36mm, Number of Positions 2, Switch Illumination Illuminated, Product Group 1 AUTO ELEC ACCESSORIES.

Drivetech 4x4 Rocker Light Bar Switch On/Off SPST 12 or 24V Blue Illumination (Contacts Rated 20A @ 12V). Part number DT-11021 should be checked first. Listed voltage is 12 or 24. Listed output rating is 20. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number DT-11021, 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 20 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 using part number DT-11021, the 12 or 24V rating, the On/Off SPST switch action, and the 36 x 20mm mounting hole before ordering.

FAQ

What is the part number for this switch?

The part number is DT-11021. For this listing, part number DT-11021 is the main reference point. Listed voltage is 12 or 24. Listed output rating is 20. These details should still be checked against the original unit before ordering.

What type of switch is it?

It is a rocker switch with On/Off SPST action and 2 positions. For this listing, part number DT-11021 is the main reference point. Listed voltage is 12 or 24. Listed output rating is 20. These details should still be checked against the original unit before ordering.

What voltage does it suit?

It is listed for 12 or 24 volt systems. For this listing, part number DT-11021 is the main reference point. Listed voltage is 12 or 24. Listed output rating is 20. These details should still be checked against the original unit before ordering.

How many terminals does it have?

It has 5 terminals. For this listing, part number DT-11021 is the main reference point. Listed voltage is 12 or 24. Listed output rating is 20. These details should still be checked against the original unit before ordering.

What size mounting hole does it need?

The listed mounting hole is 36 x 20mm, with a mount width of 20mm and mount length of 36mm. For this listing, part number DT-11021 is the main reference point. Listed voltage is 12 or 24. Listed output rating is 20. These details should still be checked against the original unit before ordering.

Is the switch illuminated?

Yes. It has blue illumination and is listed as illuminated. For this listing, part number DT-11021 is the main reference point. Listed voltage is 12 or 24. Listed output rating is 20. These details should still be checked against the original unit before ordering.