Narva Heavy Duty Toggle Switch On/off/momentary On Spdt 20A 12V 60064BL

The Narva Heavy Duty Toggle Switch, part number 60064BL, is a 3-position SPDT switch with On-Off-Momentary On action and contacts rated at 20A at 12V. It uses screw terminals and a 12mm mounting opening, making it a compact control option for suitable 12V automotive electrical applications.

This is a non-illuminated toggle switch with 3 terminals, 1 pole, and a mount length of 6mm. The 20A rating applies at 12V, and the listing also notes a 10A rating at 24V, so the operating voltage and load need to be checked carefully before installation.

As with any heavy duty switch, the practical part of buying is matching the switch action, terminal arrangement, and mounting size to the application. The 12mm mounting diameter and SPDT contact arrangement are the key identifiers here, along with the Narva part number 60064BL for cross-checking before purchase.

Key Features

• Narva heavy duty toggle switch
• On-Off-Momentary On action
• SPDT contacts
• 20A at 12V rating
• 10A at 24V rating
• 3 terminals with screw connections

Specifications

• Brand: Narva
• Part number: 60064BL
• Product type: Switch
• Switch type: Toggle
• Switch action: On-Off-Mom On-SPDT
• Number of positions: 3
• Number of poles: 1
• Number of terminals: 3

Application and Buying Notes

Before buying, confirm the switch action matches your job. This Narva unit is On-Off-Momentary On with SPDT contacts, so it is intended for applications that need a maintained on position, an off position, and a momentary on position. If your setup needs a different switching pattern, such as a simple on/off-only switch, this part will not be the right match.

The mounting opening is 12mm diameter, which is a critical measurement. Check the panel or dash hole size against that 12mm mount before ordering, and also allow for the 6mm mount length where the switch body or fixing arrangement needs clearance behind the panel. A switch that is electrically suitable but physically incompatible can still be unusable in the vehicle.

The current rating is another important checkpoint. This switch is rated at 20A at 12V and 10A at 24V, so the load must be within those limits. If the circuit draws more than the rated amperage, the switch should not be used in that application. For anything close to the limit, it is sensible to confirm the actual circuit load and wiring size before fitting.

Terminal count also matters when replacing an existing switch. This unit has 3 terminals and screw terminals, so the vehicle wiring or accessory loom needs to suit that layout. If you are replacing a worn switch, compare the old switch carefully for terminal count, function, and physical fit rather than relying on the shape alone.

The non-illuminated design means there is no built-in lamp to indicate switch status. That can be suitable for many accessory installations, but it is worth noting if the vehicle owner expects a backlit or illuminated control. The part number 60064BL is the most reliable reference for ordering the same switch again or matching it with an existing setup.

For installation and replacement work, use the part number, voltage rating, terminal count, and mounting diameter together. Those details give a much better fitment check than the product name alone and help avoid ordering a switch that is close in appearance but different in action or electrical rating.

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 60064BL 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) 20, Voltage 12, Mount Diameter 12mm, Number of Poles 1, Switch Type Toggle, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Additional published details for cross-checking include Part No. 60064BL, Brand NARVA, Description Narva Heavy Duty Toggle Switch On/Off/Momentary On SPDT (Contacts Rated 20A @ 12V), Number of Terminals 3, Switch Action On - Off - Mom On - SPDT, Lamp Colour/s Not Applicable, Mount Length 6mm, Number of Positions 3, Switch Illumination Non Illuminated, Product Group 1 AUTO ELEC ACCESSORIES.

Narva Heavy Duty Toggle Switch On/Off/Momentary On SPDT (Contacts Rated 20A @ 12V). Part number 60064BL 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 60064BL, 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.

Compatibility note: Confirm compatibility by checking the Narva part number 60064BL, the 12mm mounting opening, the 3-terminal SPDT layout, and the On-Off-Momentary On switch action against the application before purchase.

FAQ

What is the part number for this Narva toggle switch?

The part number is 60064BL.

What switch action does this unit have?

It is an On-Off-Momentary On SPDT toggle switch with 3 positions.

What is the electrical rating?

It is rated at 20A at 12V and 10A at 24V.

What size mounting hole does it need?

The mounting opening is 12mm diameter.

Is the switch illuminated?

No. It is listed as non-illuminated.

How many terminals does it have?

It has 3 terminals with screw connections.