Narva Sealed Rocker Switch Momentary On/off/momentary On Dpdt 12V Blue Illuminated Winch Symbol 63148BL

The Narva sealed rocker switch, part number 63148BL, is a momentary on/off/momentary on switch with a 12V rating and 20A contacts at 12V only. It is a blue illuminated rocker with a winch symbol, designed as a practical electrical control option where a compact, sealed-style dash switch is needed.

This switch has 3 positions, 2 poles, 7 terminals and a rocker switch action described as Mom On - Off - Mom On - DPDT. The mounting opening is 37.5mm x 21mm, and the mount length is listed as 37.5mm, so the opening in the panel is one of the first details to check before ordering.

Narva lists the unit as having push-on terminals and both 'Dash Light' and 'On' illumination. The switch weighs 0.045kg and is supplied as an each item, with a one year warranty. These details matter when you are matching the switch to a dash panel, wiring layout or existing control cut-out.

Key Features

• Momentary on/off/momentary on rocker action
• 20A rated at 12V only
• Blue illuminated with winch symbol
• 7 terminals and 2 poles
• Push-on terminals
• Sealed rocker switch style

Specifications

• Brand: Narva
• Part No.: 63148BL
• Product type: Switch
• Switch type: Rocker
• Switch action: Mom On - Off - Mom On - DPDT
• Voltage: 12V
• Power rating: 20A
• Number of positions: 3

Application and Buying Notes

Check the panel opening before you buy, because this switch is listed with a mounting opening of 37.5mm x 21mm and a mount length of 37.5mm. If your dash, console or switch panel does not match that opening, the switch will not install correctly without modification.

Confirm that your circuit is 12V and that the load is suitable for a 20A switch rating at 12V only. The current rating is specific, and it should be matched to the intended electrical use rather than assumed to suit every accessory or winch control setup.

The switch action is momentary on/off/momentary on, with 2 poles and 7 terminals. That makes terminal identification and wiring layout important, particularly when replacing an existing switch. Compare the old switch’s terminal arrangement, function and footprint with part number 63148BL before fitting.

The blue illumination and winch symbol help identify the switch’s function at the dash, but they do not confirm vehicle fitment on their own. Wiring, panel shape and circuit design still need to be checked against the vehicle or accessory being controlled.

Because this is a rocker switch with push-on terminals, it is worth checking the terminal style against your existing loom connectors. A physical fit can still be wrong if the terminal type or terminal count does not suit your harness.

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 63148BL 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 3, Item Type Switch, Weight 0.045kg, Product Group 1 AUTO ELEC ACCESSORIES.

Additional published details for cross-checking include Part No. 63148BL, Brand NARVA, Description Narva Sealed Rocker Switch Momentary On/Off/Momentary On DPDT 12V Blue Illuminated Winch Symbol (Contacts Rated 20A @ 12V Only), Number of Terminals 7, Switch Action Mom On - Off - Mom On - DPDT, Lamp Colour/s Blue, Number of Poles 2, Switch Type Rocker, Switch Illumination Illuminated.

Narva Sealed Rocker Switch Momentary On/Off/Momentary On DPDT 12V Blue Illuminated Winch Symbol (Contacts Rated 20A @ 12V Only). Part number 63148BL 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 63148BL, 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.

Compatibility note: Please confirm fitment by checking the part number 63148BL, the 37.5mm x 21mm mounting opening, the 12V / 20A rating, and the 2-pole, 7-terminal switch layout against your existing switch and vehicle application before ordering.

FAQ

What is the part number for this Narva switch?

The part number is 63148BL. For this listing, part number 63148BL 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 is this switch rated for?

It is rated for 12V only. For this listing, part number 63148BL 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 current rating?

The switch is rated at 20A at 12V only. For this listing, part number 63148BL 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 are the mounting dimensions?

The mounting opening is 37.5mm x 21mm, and the mount length is listed as 37.5mm. For this listing, part number 63148BL 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 7 terminals. For this listing, part number 63148BL 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 switch illuminate?

Yes. It is listed as illuminated with blue lamp colour and includes 'Dash Light' and 'On' illumination. For this listing, part number 63148BL 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.