12V SPST Round Rocker Switch with LED Indicator – Fits 29mm Auto Meter Panels

SPST Round Rocker Panel Switch with LED Indicator

with Red or Blue Indicator LED

Compact SPST (Single Pole, Single Throw) round rocker switch is designed for reliable 12‑volt installations across a wide range of vehicles and equipment. Ideal for automotive, race cars, RVs, marine applications, heavy‑duty trucks, off‑road vehicles, ATVs, and virtually any system operating on a 12‑volt power source.

The switch installs easily into a 29mm (1.15-inch) circular panel opening and is fully compatible with Auto Meter Bezel Panels, ensuring a clean, professional appearance for custom dashboards and control layouts.

An integrated LED indicator light illuminates when the switch is in the ON position, providing clear visual feedback and enhancing visibility in low‑light conditions.

Key Features

• SPST (On/Off) round rocker switch
• Designed for 12V DC (12-15V DC) electrical systems
• Wide operating voltage range from 5V to 20V
• Integrated dropping resistor protects LED across full voltage range
• Fits 29mm (1-1/8-inch) panel cutouts
• Compatible with Auto Meter Bezel Panels
• Integrated LED indicator illuminates when powered
• Durable construction suitable for harsh environments
• Perfect for automotive, marine, off‑road, industrial, and recreational applications

Suitable for most DC 12V-24V car, boat, marine, motorcycle, truck, ATV, RV applications.

Switch Pin Out

Connection Details

Mounting

Mounts securely into a 1 1/8-inch (29mm) mounting hole. Hole saws are available from most hardware stores.

Mounting bezel panels are available separately for clean-look installations. Available in 1, 2, 3, 4, or 4 dual-row models.

See our complete selection of Panel Mount Auto Meters.