Sierra RK40840 Compact Rocker Switch ON-ON SPDT 12A 125VAC

The Sierra RK40840 is a compact single-pole double-throw (SPDT) rocker switch designed for marine and automotive electrical applications. This ON-ON configuration switch features a high-profile rocker action that delivers a crisp, positive-feel operation for reliable switching control.

Key Features:

• SPDT (Single Pole Double Throw) ON-ON configuration for two-way switching
• Fits standard rectangular cutout for easy installation in panels and dashboards
• High-profile rocker design provides tactile feedback and positive engagement
• Rated for 12A @ 125VAC or 10A @ 250VAC for AC applications
• Suitable for low voltage DC systems including 12VDC and 24VDC applications
• Compact form factor ideal for space-limited installations

This rocker switch is built to Sierra's marine-grade standards, making it suitable for harsh environments including boats, RVs, and off-road vehicles. The SPDT configuration allows you to control a single circuit with two different output positions, perfect for applications like bilge pump control, navigation light switching, or accessory power routing.

Note: In Sierra switch nomenclature, positions shown in parentheses (On) designate momentary positions. This switch features maintained ON-ON positions.