Narva Push Button Switch Momentary On Spst 20A 12V Part No. 60037BL

The Narva Push Button Switch Momentary On SPST is a compact 12V switch with contacts rated at 20A @ 12V, supplied as part number 60037BL. It uses a 19mm mounting opening and has 2 terminals, making it a straightforward option where a momentary push button arrangement is required.

This switch is listed with a push switch type, non-illuminated operation and screw terminals. The stated mount length is 13mm, and the unit weight is 0.04kg, which may help when checking panel space and installation access before ordering.

Electrical details matter with switchgear, particularly where the circuit load and terminal style need to match the job. The published ratings include 6A at 12V and 3A at 24V in the features list, while the main product description states contacts rated 20A @ 12V, so the rated application should always be checked against the intended circuit.

If you are replacing an existing switch, the safest approach is to compare the part number 60037BL, the 19mm mounting opening, the 2-terminal layout and the required switching action before fitting. That is the practical way to avoid surprises when the panel has a fixed cut-out or limited rear clearance.

Key Features

• Narva push button switch
• Momentary on operation
• SPST contact arrangement
• 2 terminals with screw terminals
• 19mm mounting opening
• Non-illuminated design

Specifications

• Brand: Narva
• Part No.: 60037BL
• Type: Switch
• Switch type: Push
• Switch action: Mom On - Off - Mom On - SPDT
• Number of poles: 1
• Number of terminals: 2
• Voltage: 12V

Application and Buying Notes

For replacement work, the most important checks are the part number 60037BL, the 19mm mounting opening and the 2-terminal screw terminal layout. If the panel hole size differs, or the rear of the panel is too shallow for the 13mm mount length, the switch may not be suitable without modification.

The switch is described as a momentary push button with SPST contacts, while the listed switch action also reads Mom On - Off - Mom On - SPDT. Because those terms describe different switching arrangements, confirm the exact function you need against your original switch or wiring diagram before purchase.

The published electrical information should be matched to the circuit you intend to control. The product listing includes 20A @ 12V in the description, and the features list also states 6A at 12V and 3A at 24V. Use the most relevant rating for your application and do not exceed the circuit design limits.

As a non-illuminated switch, there is no lamp colour to match and no illumination circuit to wire in. That can simplify installation where you only need a plain momentary control and want to keep the wiring as direct as possible.

If you are fitting this to a vehicle accessory circuit, the safest buying decision is to compare the existing switch body, the cut-out size, terminal count and switching action before you order. A close physical match matters just as much as the electrical rating when the panel opening is fixed.

The unit is light at 0.04kg and supplied each, so it suits single-switch replacement jobs rather than bulk electrical assembly. If you are unsure about the difference between SPST and the listed switch action wording, confirm the function with a qualified auto electrician or compare it against the original component before installation.

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 60037BL 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 19mm, Number of Poles 1, Switch Type Push, Switch Illumination Non Illuminated.

Additional published details for cross-checking include Product Group 2 FUSES BREAKERS RELAYS SWITCHES, Part No. 60037BL, Brand NARVA, Description Narva Push Button Switch Momentary On SPST (Contacts Rated 20A @ 12V), Number of Terminals 2, Switch Action Mom On - Off - Mom On - SPDT, Lamp Colour/s Not Applicable, Mount Length 13mm, Number of Positions 2, Item Type Switch.

Narva Push Button Switch Momentary On SPST (Contacts Rated 20A @ 12V). Part number 60037BL 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 60037BL, 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.

Compatibility note: Confirm compatibility by matching part number 60037BL, the 19mm mount diameter, the 2-terminal layout and the required momentary switching function to your existing application before buying.

FAQ

What is the part number for this Narva switch?

The part number listed is 60037BL.

What size mounting hole does it require?

It requires a 19mm mounting opening.

Is the switch illuminated?

No. The switch is listed as non illuminated, and lamp colour is not applicable.

How many terminals does it have?

It has 2 terminals.

What voltage is it rated for?

The main product details list 12V, and the features list also states 6A at 12V and 3A at 24V.

What should I check before ordering as a replacement?

Check the part number 60037BL, the 19mm cut-out size, the 2-terminal layout and the switching action on your original switch or wiring diagram.