Narva - 63102BL
Narva 63102BL Sealed Momentary Rocker Switch 20A SPST
Ideal for horn circuits, starter functions, winch controls, temporary accessory activation, and custom electrical systems requiring momentary switching operation.
- Genuine Narva product backed by a 1-year warranty
- Sealed design for improved durability and reliability
- High 20A switching capacity on 12V systems
- Suitable for automotive, marine, and industrial applications
- Fast Australia-wide dispatch from Battery Force
The Narva 63102BL Sealed Rocker Switch is a heavy-duty momentary push switch designed for applications requiring temporary circuit activation. Featuring an Off/Momentary On SPST (Single Pole Single Throw) configuration, the switch only remains active while pressure is applied, automatically returning to the off position when released.
Ideal for horn circuits, starter circuits, winch controls, auxiliary functions, and custom automotive electrical systems, the 63102BL combines reliable operation with a durable sealed construction suitable for harsh vehicle and equipment environments.
Rated at 20A on 12V systems and 10A on 24V systems, this switch is built to handle demanding electrical loads while maintaining dependable performance. The compact design suits standard Narva rocker switch mounting panels and housings, making installation straightforward in 4WDs, trucks, caravans, marine applications, agricultural machinery, and industrial equipment.
With push-on terminals and a sealed body design, the Narva 63102BL delivers professional-grade switching performance for both OEM replacement and custom electrical installations.
Key Features
- Off/Momentary On SPST switching operation
- Automatically returns to OFF when released
- Sealed rocker switch design
- Rated at 20A on 12V systems
- Rated at 10A on 24V systems
- Two terminal configuration
- Push-on terminal connections
- Suitable for automotive and industrial applications
- Fits standard Narva rocker switch mounting panels
- Reliable and durable construction
- Ideal for temporary activation circuits
Specifications
| Part Number | 63102BL |
| Brand | Narva |
| Product Type | Rocker Switch |
| Switch Action | Off - Momentary On |
| Circuit Type | SPST |
| Number of Poles | 1 |
| Number of Positions | 2 |
| Number of Terminals | 2 |
| Voltage | 12V / 24V |
| Current Rating | 20A @ 12V |
| Current Rating | 10A @ 24V |
| Switch Illumination | Non-Illuminated |
| Mount Length | 37.5mm |
| Mounting Opening | 37.5mm x 21mm |
| Terminal Type | Push-On |
| Weight | 0.04kg |
| Warranty | 1 Year |
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What does momentary on mean?
What does momentary on mean?
The switch only remains active while it is being pressed. Once released, it automatically returns to the off position.
What is this switch commonly used for?
What is this switch commonly used for?
It is commonly used for horns, starter circuits, winch controls, and other functions requiring temporary activation.
Is this switch illuminated?
Is this switch illuminated?
No. The 63102BL is a non-illuminated rocker switch.
Can this be used on 24V systems?
Can this be used on 24V systems?
Yes. It is rated at 10A on 24V systems and 20A on 12V systems.
What mounting hole size does it require?
What mounting hole size does it require?
The switch is designed to fit a mounting opening measuring 37.5mm x 21mm.

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