Narva Heavy Duty Toggle Switch Momentary On/off/momentary On Spdt 20A 12V 60063BL

The Narva Heavy Duty Toggle Switch is a momentary on/off/momentary on unit with SPDT contacts, rated at 20A at 12V and 20A at 24V. It uses a 12mm mounting opening, has 3 terminals, and is supplied as a non-illuminated switch under part number 60063BL.

This is a compact electrical control switch for applications where a momentary action is needed on both sides of centre with an off position in the middle. The toggle design, push on terminals, and 6mm mount length make it straightforward to identify when matching against an existing switch layout or panel opening.

For buyers replacing a failed switch or selecting a new control component, the key points are the 12mm mount diameter, 1 pole SPDT configuration, and 20A current rating. Checking those details against the vehicle or equipment wiring setup is the safest way to avoid ordering the wrong switch.

Key Features

• Momentary on/off/momentary on action
• SPDT contacts
• 20A rated at 12V
• 20A rated at 24V
• 3 terminals with push on connections
• 12mm mounting opening

Specifications

• Brand: Narva
• Part number: 60063BL
• Product type: Switch
• Switch type: Toggle
• Switch action: Mom On - Off - Mom On - SPDT
• Number of poles: 1
• Number of terminals: 3
• Power rating: 20A

Application and Buying Notes

Before ordering, confirm the existing switch uses a 12mm mounting opening and 3 terminals, because those two details are the quickest practical checks for this Narva 60063BL toggle switch. The switch is a 1-pole SPDT unit, so it suits wiring arrangements that call for momentary on/off/momentary on operation rather than a standard on/off switch.

The electrical rating is another important checkpoint. This switch is rated at 20A at 12V and also 20A at 24V, so it should only be used within those stated limits. Matching the current draw of the circuit to the 20A rating is essential when choosing a replacement for automotive or equipment use.

The switch is non-illuminated and does not use a lamp colour specification, so it is intended for applications where panel lighting is not required. If the original switch has an illuminated face, a different replacement may be needed even if the mounting size appears similar.

The push on terminals are a simple connection style, but they still need to match the existing harness or connector arrangement. If the original switch uses a different terminal style, take time to compare the wiring before fitting. The 6mm mount length is also worth checking where panel thickness or switch spacing is tight.

As with any electrical control part, the safest approach is to verify the part number 60063BL, the 12mm mounting opening, and the Mom On - Off - Mom On - SPDT action together. Those details matter more than appearance alone, especially where a vehicle or machine has had previous repairs or modifications.

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 60063BL 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, Switch Illumination Non Illuminated.

Additional published details for cross-checking include Product Group 2 FUSES BREAKERS RELAYS SWITCHES, Part No. 60063BL, Brand NARVA, Description Narva Heavy Duty Toggle Switch Momentary On/Off/Momentary On SPDT (Contacts Rated 20A @ 12V), Number of Terminals 3, Switch Action Mom On - Off - Mom On - SPDT, Lamp Colour/s Not Applicable, Mount Length 6mm, Number of Positions 3, Item Type Switch.

Narva Heavy Duty Toggle Switch Momentary On/Off/Momentary On SPDT (Contacts Rated 20A @ 12V). Part number 60063BL 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 60063BL, 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: Please confirm fitment using the part number 60063BL, the 12mm mounting opening, the 3-terminal SPDT layout, and the momentary on/off/momentary on action before purchase. If you are unsure, compare the old switch or panel opening directly against these specifications.

FAQ

What type of switch is this?

It is a Narva heavy duty toggle switch with Mom On - Off - Mom On - SPDT action. It has 1 pole, 3 terminals, and is non-illuminated.

What is the current rating?

The switch is rated at 20A at 12V and 20A at 24V. It should be matched to a circuit that stays within those limits.

What size mounting hole does it need?

It requires a 12mm mounting opening. The listed mount length is 6mm.

Does it have illumination?

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

What terminals does it use?

It has 3 terminals with push on connections.

How should I confirm it will suit my application?

Check the part number 60063BL, the 12mm mount diameter, the 3-terminal SPDT arrangement, and the momentary on/off/momentary on action against the existing switch or wiring setup before buying.