Narva Rocker Switch Off/on Dpst 20A 12V 63010BL

The Narva Rocker Switch Off/On DPST is a non-illuminated switch rated at 20A at 12V and 10A at 24V. It is supplied as a 4-terminal unit with push-on blade terminals and a mounting opening of 34.5mm x 20mm, so it suits installations where those dimensions and terminal style are required.

This switch uses a DPST configuration with 2 poles and 2 positions, with switch action listed as On - Off - DPST. The part number is 63010BL, which is the key identifier to check against your existing switch or wiring plan before ordering.

As a Narva auto electrical accessory, it is sold each and carries a one-year warranty. The weight is listed at 0.025kg, and the lamp colour is not applicable because the switch is non-illuminated.

Key Features

• Narva rocker switch, off/on style
• DPST configuration with 2 poles
• 20A at 12V, 10A at 24V rating
• 4 terminals with push-on blade terminals
• Non-illuminated switch
• Mounting opening 34.5mm x 20mm

Specifications

• Brand: Narva
• Part No.: 63010BL
• Product type: Switch
• Switch type: Rocker
• Switch action: On - Off - DPST
• Number of poles: 2
• Number of terminals: 4
• Number of positions: 2

Application and Buying Notes

When comparing this switch to a vehicle or custom electrical setup, the two most important checks are the part number 63010BL and the mounting opening size of 34.5mm x 20mm. If the panel cut-out or existing switch shape is different, the switch may not fit cleanly without modification.

The electrical rating matters as much as the physical size. This Narva rocker switch is rated at 20A at 12V and 10A at 24V, so it should only be used within those limits. Matching the number of poles, which is 2, and the 4-terminal blade layout is also important when replacing an existing switch.

Because the switch is non-illuminated, it will not provide a lamp function or backlighting. That makes it suitable where a plain on/off control is needed and there is no requirement for an integrated light. If your original switch has an indicator light, you will need to verify that this replacement matches the wiring and function you want.

If you are retrofitting it into an accessory circuit, confirm the terminals, switch action, and panel cut-out before purchase. The listed push-on blade terminals are a practical detail to check against your harness or connector style, especially when replacing a damaged switch rather than starting from scratch.

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 63010BL 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, Number of Poles 2, Switch Type Rocker, Weight 0.025kg, Product Group 1 AUTO ELEC ACCESSORIES, Part No. 63010BL.

Additional published details for cross-checking include Brand NARVA, Description Narva Rocker Switch Off/On DPST (Contacts Rated 20A @ 12V), Number of Terminals 4, Switch Action On - Off - DPST, Lamp Colour/s Not Applicable, Number of Positions 2, Switch Illumination Non Illuminated, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Narva Rocker Switch Off/On DPST (Contacts Rated 20A @ 12V). Part number 63010BL 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 63010BL, 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: Always confirm compatibility using the part number 63010BL, the 34.5mm x 20mm mounting opening, the 4-terminal DPST layout, and the 20A at 12V / 10A at 24V ratings before ordering.

FAQ

What is the part number for this Narva rocker switch?

The part number is 63010BL. For this listing, part number 63010BL is the main reference point. Listed voltage is 12. Listed output rating is 20. These details should still be checked against the original unit before ordering.

Is this switch illuminated?

No. It is listed as non-illuminated, and lamp colour is not applicable. For this listing, part number 63010BL is the main reference point. Listed voltage is 12. Listed output rating is 20. These details should still be checked against the original unit before ordering.

How many terminals does it have?

It has 4 terminals with push-on blade terminals. For this listing, part number 63010BL is the main reference point. Listed voltage is 12. Listed output rating is 20. These details should still be checked against the original unit before ordering.

What is the electrical rating?

It is rated at 20A at 12V and 10A at 24V. For this listing, part number 63010BL is the main reference point. Listed voltage is 12. Listed output rating is 20. These details should still be checked against the original unit before ordering.

What size mounting opening does it require?

The listed mounting opening is 34.5mm x 20mm. For this listing, part number 63010BL is the main reference point. Listed voltage is 12. Listed output rating is 20. These details should still be checked against the original unit before ordering.

Does this listing include vehicle-specific fitment?

No vehicle makes or models are supplied here, so fitment should be confirmed by part number, switch action, terminal count, and mounting opening size. For this listing, part number 63010BL is the main reference point. Listed voltage is 12. Listed output rating is 20. These details should still be checked against the original unit before ordering.