Narva Rocker Switch On/off Spst 12V Green Illuminated 20A Part No. 63113BL

The Narva rocker switch, part no. 63113BL, is a 12V illuminated on/off switch rated at 20A at 12V. It is a single pole, single throw design with 2 positions, making it a straightforward replacement on/off control for suitable 12V vehicle electrical setups.

This switch uses a green LED indicator and is designed as a rocker type switch with 3 terminals. With a mount length of 37.5mm and a compact 0.04kg weight, it is suited to switch panel installations where space and a clean panel finish matter.

Narva lists this switch as suitable for switch panels and places it within auto electrical accessories. It is supplied as an individual unit and carries a one year warranty, which gives buyers a clear reference point when replacing an existing illuminated on/off switch.

Key Features

• Replacement on/off switch
• Green LED illumination
• Suitable for switch panels
• 12V operation
• 20A power rating at 12V
• 3-terminal rocker switch

Specifications

• Brand: Narva
• Product type: Switch
• Switch type: Rocker
• Switch action: On - Off - SPST
• Voltage: 12V
• Power rating: 20A at 12V
• Number of positions: 2
• Number of poles: 1

Application and Buying Notes

Before ordering, check the existing switch type, wiring, and panel opening against the Narva 63113BL details. The key points here are 12V operation, 20A current rating at 12V, 3 terminals, and a 37.5mm mount length, all of which need to suit the application you are replacing.

Because this is an SPST on/off rocker switch, it is intended for simple single-circuit control rather than more complex switching functions. If your original switch has a different terminal count, different mount dimensions, or a different action, it may not be a direct replacement.

The green LED illumination is useful where panel visibility matters, but it should still be matched to the intended circuit and wiring layout. As with any electrical part, confirm the current draw of the circuit stays within the 20A at 12V rating and ensure the panel arrangement supports the 3-terminal configuration.

This switch is listed for switch panels, so it is most relevant where a panel-mounted illuminated rocker is required. If you are replacing a worn or failed switch, compare the part number 63113BL and the physical specifications before fitting, rather than relying on appearance alone.

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 63113BL 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 Length 37.5mm, Number of Positions 2, Switch Illumination Illuminated, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Additional published details for cross-checking include Part No. 63113BL, Brand NARVA, Description Narva Rocker Switch On/Off SPST 12V Green Illuminated 20A at 12V, Number of Terminals 3, Switch Action On - Off - SPST, Lamp Colour/s Green, Number of Poles 1, Switch Type Rocker, Weight 0.04kg, Product Group 1 AUTO ELEC ACCESSORIES.

Narva Rocker Switch On/Off SPST 12V Green Illuminated 20A at 12V. Part number 63113BL 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 63113BL, 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 the part number 63113BL, the 12V 20A rating, the 3-terminal SPST layout, and the 37.5mm mount length with your existing switch and panel opening before purchase.

FAQ

What type of switch is this?

It is a Narva rocker switch with an on - off SPST action. It has 2 positions, 1 pole, and 3 terminals. For this listing, part number 63113BL 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 voltage and current rating does it have?

The switch is rated for 12V operation and 20A at 12V. For this listing, part number 63113BL 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 the switch illuminated?

Yes. It is illuminated and uses a green LED, with the lamp colour listed as green. For this listing, part number 63113BL 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 mount length?

The listed mount length is 37.5mm. For this listing, part number 63113BL 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 it suitable for switch panels?

Yes. Narva lists it as suitable for switch panels. For this listing, part number 63113BL 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 warranty is supplied?

The switch carries a one year warranty. For this listing, part number 63113BL 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.