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Single Black SPST 20mm Mini Round Rocker Switch for Automotive and RV
Single Black SPST 20mm Mini Round Rocker Switch for Automotive and RV
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Single Black SPST 20mm Mini Round Rocker Switch for Automotive and RV
Enhance your vehicle's functionality with our sleek SPST Mini Round Rocker Switch. Crafted for durability and ease of use, this switch is perfect for controlling various applications within your car, RV, or even household appliances. Its compact design ensures a low profile on your dashboard without sacrificing accessibility.
Key Features:
- Simple Operation: The clearly marked 'On' and 'Off' positions provide straightforward and reliable switching.
- Compact Size: With a mounting hole diameter of 20mm, this switch is designed to seamlessly fit into your vehicle's dashboard or control panel.
- Durable Material: Made from high-quality nylon PA66, with terminals constructed from silver-plated brass, ensuring longevity and consistent performance.
- Electrical Ratings: Suitable for 10A at 120V AC or 20A at 12V DC, accommodating a range of power needs.
- Easy Installation: The snap-in design allows for quick and hassle-free installation, with a secure and flush fit.
- Versatile Use: Ideal for various automotive, RV, and household applications, providing a professional look and feel.
Specifications:
- Color: Black
- Dimensions: 20mm (mounting hole diameter), 25.4mm (height)
- Rated Voltage: 120V AC / 12V DC
- Rated Current: 10A / 20A
- Material: Nylon PA66 (housing), Brass with silver plating (terminals)
- Lifespan: >10,000 cycles
Package Includes:
- 1 x Single Black SPST Mini Round Rocker Switch
- 2 x Pre-crimped wires for quick connections
Installation Tips:
- Ensure power is off before starting the installation.
- Drill a 20mm hole at the desired location for the switch.
- Push the switch into the hole from the front panel. The secure snap-in tabs will hold it in place.
- Connect the pre-crimped wires to your power source and the device you wish to control.






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Tested for Reliability
All products are tested in real Aussie off-grid conditions before we stock them.
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Order before 3 PM AEST for same-day shipping from Geelong, VIC.
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We only stock products we’d use ourselves—even if they cost a bit more.
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At Campervan Builders, our commitment is simple: we only supply quality campervan, caravan, motorhome, and RV parts that we’ve personally tested in real off-grid conditions. From interior LED lighting to Starlink 12V conversion kits, every product is chosen for reliability, durability, and ease of installation. We back this with fast shipping Australia-wide, friendly support, and honest advice to help DIY builders and professionals alike. When you shop with us, you’re choosing proven gear that keeps you connected and comfortable on every adventure.