Revolution Toggle Switch On/off Spst 20A 12V 12MM Mount 56-90029BR Pack Of 10

The Revolution toggle switch is a 12V, 20A on-off SPST switch supplied in a pack of 10, with part number 56-90029BR. It is a non-illuminated switch with 2 blade terminals and a 12mm diameter mounting hole, so it suits applications where a simple two-position control is required.

Each switch uses a toggle action with 2 positions: On and Off. The mounting length is 29mm, and the switch body is listed at 12mm diameter for the mounting hole, which makes it important to confirm the panel opening before ordering. The unit of measure is a box, and the pack contains 10 switches.

This Revolution switch is rated at 20 amps at 12 volts and comes with a metal On/Off tab. It is part of the Micks Gone Bush range of auto electrical accessories and is backed by a one-year warranty. Use the part number 56-90029BR when comparing against an existing switch or checking a replacement requirement.

Key Features

• Toggle switch design
• On-Off SPST action
• Rated 20A at 12V
• 12mm diameter mounting hole
• 2 blade terminals
• Non-illuminated

Specifications

• Brand: Revolution
• Part No.: 56-90029BR
• Product type: Switch
• Switch type: Toggle
• Switch action: On - Off - SPST
• Number of poles: 1
• Number of terminals: 2
• Number of positions: 2

Application and Buying Notes

Before ordering, check that your existing switch or planned panel opening suits a 12mm diameter mount. The listed mount length is 29mm, so there needs to be enough depth behind the panel for the switch body and terminals once fitted.

Electrical rating matters just as much as physical size. This switch is rated at 20A at 12V, so it should only be used where that voltage and current rating matches the circuit design. If the load is higher, or the system voltage differs, choose a switch that is correctly specified for the application.

The switch has 2 blade terminals and an On-Off SPST action with 1 pole and 2 positions. That means it is intended for a simple single circuit control, not a multi-position or multi-pole arrangement. If you are replacing an existing switch, compare the part number 56-90029BR, the terminal count, and the mounting size before you buy.

It is non-illuminated and the lamp colour is listed as not applicable, so it will not provide a lighted indication at the switch itself. The supplied metal On/Off tab is included, which is useful where a clear physical marking is preferred on the dash or control panel.

Because this is supplied as a pack of 10, it suits workshops, installers, and buyers replacing multiple switches at once. The box quantity can also be helpful if you want to keep matched spares on hand, but each installation still needs to be checked against the panel cut-out and wiring arrangement.

For a reliable replacement, focus on the details that can be verified: 12V, 20A, 12mm mount diameter, 2 terminals, and the SPST on-off action. These are the points most likely to affect fit and function in real-world use, especially when replacing a switch with a similar-looking toggle that has different internals.

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 56-90029BR 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 BOX, Warranty One Year, Power Rating (Amp) 20, Voltage 12, Mount Diameter 12mm, Number of Poles 1, Switch Type Toggle, Weight .5kg, Product Group 1 AUTO ELEC ACCESSORIES.

Additional published details for cross-checking include Part No. 56-90029BR, Brand REVOLUTION, Description Revolution Toggle Switch On/Off SPST (Contacts Rated 20A @ 12V) - Pack of 10, Number of Terminals 2, Switch Action On - Off - SPST, Lamp Colour/s Not Applicable, Mount Length 29mm, Number of Positions 2, Switch Illumination Non Illuminated.

Revolution Toggle Switch On/Off SPST (Contacts Rated 20A @ 12V) - Pack of 10. Part number 56-90029BR should be checked first. Listed voltage is 12. Listed output rating is 20. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 56-90029BR, 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 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.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

The listed warranty is One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm fitment by matching the part number 56-90029BR, the 12mm mounting hole, the 2 blade terminals, and the 12V 20A On-Off SPST specification to your existing application before purchase.

FAQ

What is the part number for this Revolution toggle switch?

The part number is 56-90029BR.

What electrical rating does the switch have?

It is rated at 20A at 12V.

How many switches are included?

It is supplied as a pack of 10 switches.

What type of switch action does it use?

It is an On-Off SPST toggle switch with 2 positions and 1 pole.

What size mounting hole is required?

The listed mount diameter is 12mm.

Is the switch illuminated?

No. It is listed as non-illuminated, and lamp colour is not applicable.