Narva Rocker Switch On/on Spdt 30A 12V Part No. 62056BL

The Narva Rocker Switch On/On SPDT is a compact 12V switch rated at 30A, with 15A noted at 24V, and identified by part number 62056BL. It is a non-illuminated rocker switch with 2 positions, 3 terminals and push-on terminals, making it a straightforward option where a simple on-on switching arrangement is required.

This switch has a 12mm mount diameter, with a 12.2mm mounting opening listed, and a mount length of 3mm. At just 0.015kg, it is a light-duty physical component, but its electrical rating is the key point to check before purchase, especially if you are matching it to an existing accessory circuit or control panel.

Narva lists this as an SPDT switch with an On - On - DPST switch action, which is a detail worth confirming against the application you have in mind. The terminals are push on, there are 3 terminals in total, and the switch is supplied as each unit, with a one year warranty noted.

Key Features

• Narva rocker switch, part no. 62056BL
• 30A at 12V, 15A at 24V rating
• SPDT switch with 2 positions
• 3 terminals with push-on connection
• Non illuminated design
• 12mm mount diameter / 12.2mm mounting opening

Specifications

• Brand: Narva
• Product type: Switch
• Switch type: Rocker
• Switch action: On - On - DPST
• Number of poles: 1
• Number of positions: 2
• Number of terminals: 3
• Voltage: 12V

Application and Buying Notes

Before ordering, check the part number 62056BL and compare the switch layout with your existing component. This is a 3-terminal, 2-position rocker switch with an On - On - DPST action, so it should only be selected where that switching arrangement is required in the circuit or control panel.

The mounting size is just as important as the electrical rating. Narva lists a 12mm mount diameter and a 12.2mm mounting opening, so the panel cut-out should be checked carefully before fitting. The 3mm mount length also matters where space behind the panel is limited.

Electrical load is another key check. This switch is rated at 30A at 12V and 15A at 24V, so it should be matched to the current demand of the accessory or circuit it will control. If the circuit draws more current than the switch is rated for, it is not the right part for the job.

Because this model is non illuminated, it will suit installations where you do not want a lamp in the switch face. If your existing switch includes backlighting or an indicator lamp, this Narva unit will not replicate that feature, as the lamp colour is listed as not applicable and illumination is marked non illuminated.

The push-on terminals and 3-terminal arrangement make installation simple where the matching terminal style is already in place. As with any universal electrical part, the correct choice comes down to the physical size, terminal style and switching function, not just the brand name on the front.

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 62056BL 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 12mm, Number of Poles 1, Switch Type Rocker, Weight 0.015kg, Product Group 1 AUTO ELEC ACCESSORIES.

Additional published details for cross-checking include Part No. 62056BL, Brand NARVA, Description Narva Rocker Switch On/On SPDT (Contacts Rated 30A @ 12V), Number of Terminals 3, Switch Action On - On - DPST, Lamp Colour/s Not Applicable, Mount Length 3mm, Number of Positions 2, Switch Illumination Non Illuminated.

Narva Rocker Switch On/On SPDT (Contacts Rated 30A @ 12V). Part number 62056BL 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 62056BL, 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.

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 compatibility using part number 62056BL, the 12mm mount size, 3-terminal push-on configuration, and the required On - On - DPST switching action before ordering.

FAQ

What type of switch is this?

It is a Narva rocker switch with an SPDT designation, 2 positions, 3 terminals, and an On - On - DPST switch action.

What is the electrical rating?

Narva lists the switch at 30A at 12V and 15A at 24V.

What mounting size does it use?

The mount diameter is listed as 12mm, and the mounting opening is 12.2mm.

Is the switch illuminated?

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

How many terminals does it have?

It has 3 terminals and uses push-on terminals.

What should I check before buying?

Check the part number 62056BL, the 12mm mounting size, the 3-terminal push-on layout, and the required On - On - DPST switching function against your existing switch or application.