Narva On/off Rocker Switch 30A 12V 20MM Spst Part No. 62035BL

The Narva On/Off Rocker Switch is a 12V, 30A switch with a 20mm mounting opening and a simple 2-position On - Off SPST action. It is identified with Part No. 62035BL and is supplied as a single unit, making it a practical choice where a compact rocker switch is required for an automotive electrical setup.

This switch uses a waterproof neoprene boot and is IP65 rated, which adds useful protection in applications where dust and moisture exposure are a concern. It is a push fit design with push on terminals and has 2 terminals, so it suits straightforward installations where a conventional rocker switch format is needed.

The switch is non illuminated, with no lamp colour specification applicable, so it is designed for function rather than backlighting. It is listed as a Narva switch in the auto elec accessories group and comes in blister pack packaging, with a stated one year warranty.

Key Features

• On/Off rocker switch with SPST action
• 30A rating at 12V
• 15A rating at 24V
• Waterproof neoprene boot
• IP65 rated
• Push fit design with push on terminals

Specifications

• Brand: Narva
• Part No.: 62035BL
• Product type: Switch
• Switch type: Rocker
• 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 the vehicle or accessory circuit is designed for a 12V, 30A switch load and that the panel has a 20mm mounting opening. The stated mount length is 3mm, so the switch needs to sit correctly in the panel thickness and surround you are working with.

The 2-terminal, 1-pole SPST layout means this is a simple On - Off switch rather than a multi-function control. That makes it suitable for straightforward circuits, but you should confirm your wiring setup matches a 2-position, non illuminated rocker before fitting it.

The waterproof neoprene boot and IP65 rating are useful where the switch may be exposed to dust or moisture, but they do not remove the need for correct installation. Ensure the push on terminals suit the terminals on your wiring, and allow for secure mounting so the switch stays properly seated in service.

If you are replacing an existing switch, the most reliable check is the part number 62035BL and the physical dimensions, especially the 20mm mount diameter. Matching the switch action, terminal count, and voltage/amperage rating is more important than relying on appearance alone.

This switch is supplied individually and in blister pack form. If you are planning multiple circuits or a full panel, confirm the number of switches required and verify each circuit’s current demand, particularly where the application is near the 30A @ 12V limit or the 15A @ 24V 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 62035BL 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) 30, Voltage 12, Mount Diameter 20mm, Number of Poles 1, Switch Type Rocker, Weight 0.01kg, Product Group 1 AUTO ELEC ACCESSORIES.

Additional published details for cross-checking include Part No. 62035BL, Brand NARVA, Description Narva On/Off Rocker Switch, Number of Terminals 2, Switch Action On - Off - SPST, Lamp Colour/s Not Applicable, Mount Length 3mm, Number of Positions 2, Switch Illumination Non Illuminated.

Narva On/Off Rocker Switch. Part number 62035BL should be checked first. Listed voltage is 12. Listed output rating is 30. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 62035BL, 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 30 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm compatibility by checking the part number 62035BL, the 20mm mounting opening, the 2-terminal SPST On - Off action, and the required voltage and current rating before purchase.

FAQ

What is the part number for this Narva rocker switch?

The part number is 62035BL. For this listing, part number 62035BL is the main reference point. Listed voltage is 12. Listed output rating is 30. These details should still be checked against the original unit before ordering.

Is this switch illuminated?

No. The switch illumination is listed as non illuminated, and lamp colour is not applicable. For this listing, part number 62035BL is the main reference point. Listed voltage is 12. Listed output rating is 30. These details should still be checked against the original unit before ordering.

What mounting hole size does it need?

It requires a 20mm diameter mounting opening. For this listing, part number 62035BL is the main reference point. Listed voltage is 12. Listed output rating is 30. These details should still be checked against the original unit before ordering.

What are the electrical ratings?

It is rated at 30A at 12V and 15A at 24V. For this listing, part number 62035BL is the main reference point. Listed voltage is 12. Listed output rating is 30. These details should still be checked against the original unit before ordering.

How many terminals does it have?

It has 2 terminals. For this listing, part number 62035BL is the main reference point. Listed voltage is 12. Listed output rating is 30. These details should still be checked against the original unit before ordering.

Does it include any protection against moisture?

Yes. It features a waterproof neoprene boot and is IP65 rated. For this listing, part number 62035BL is the main reference point. Listed voltage is 12. Listed output rating is 30. These details should still be checked against the original unit before ordering.