Sierra MP39530 Marine Push-Pull Switch 2-Position Off-On

Sierra MP39530 Marine Push-Pull Switch 2-Position Off-On

The Sierra MP39530 is a heavy-duty marine push-pull switch designed for reliable circuit control on boats and watercraft. Built with solid brass construction and stainless steel springs, it delivers the corrosion resistance and long-term durability that marine electrical panels demand. The simple Off-On (2-position) action makes it ideal for controlling a single circuit lights, bilge pumps, blowers, or accessories with a clean, positive feel every time.

The 3/8″ diameter mounting stem fits panels up to 1″ thick, making it compatible with most standard marine dash panels. Rated at 15A @ 12V DC and 25A @ 24V DC, it handles a wide range of onboard loads.

Key Specifications

• Switch Type: Push-Pull, 2-Position (Off-On)
• Mounting Stem Diameter: 3/8″
• Panel Thickness Compatibility: Up to 1″
• Current Rating: 15A @ 12V DC / 25A @ 24V DC
• Construction: Solid brass body, stainless steel springs
• SKU: 11-MP39530

Compatible Applications

• Marine dash panels on powerboats, center consoles, and pontoons
• Bilge pump, blower, and cabin light circuit control
• Accessory switching on 12V or 24V DC electrical systems
• Any single-circuit on/off application requiring a panel-mount push-pull switch

Parts Desk Insights

The MP39530 is the right choice when you need a straightforward single-circuit On/Off switch with a push-pull action common for blowers, bilge pumps, and nav lights. If your application requires controlling the same circuit from two locations, look at the Sierra MP39400. For switching two separate circuits simultaneously, the Sierra MP39600 energizes both in the On position. Need a sequential two-circuit setup? The Sierra MP39640 energizes circuit 1 on the first pull and circuit 2 on the second. For three-circuit sequential control, the Sierra MP39610 and MP39620 cover that application. If you need a 3-position On/Off/On configuration, the Sierra On/Off/On SPDT Heavy Duty Push-Pull Switch is the right fit.