Sierra RS20050 Contura Rotary Switch OFF-ON-(ON)/OFF-1-1&2

The Sierra RS20050 Contura Rotary Switch is a robust marine-grade rotary switch designed for reliable electrical control in boats, RVs, and other marine applications. This versatile switch features an OFF - ON - (ON) / OFF - 1 - 1&2 configuration, providing flexible circuit control with both maintained and momentary positions.

Key Features:

• Fits standard industry panel openings for easy installation and replacement
• Patented mechanism translates rotary motion to linear motion for smooth, reliable operation
• Secondary cam system provides definitive detent positions for positive switching feedback
• IP67 sealing protection on above-panel components guards against water and dust intrusion
• Momentary position (ON) - indicated by parenthesis - returns to OFF when released
• Durable construction suitable for harsh marine environments

This Contura rotary switch is ideal for controlling bilge pumps, navigation lights, accessory circuits, and other marine electrical systems where positive switching action and weather resistance are essential. The momentary position provides added functionality for temporary activation of circuits without requiring a separate switch.