Sierra Battery Switch

SIERRA Battery Switch - Marine Grade On-Off Disconnect

Category: Electronics
Subcategory: Chargers & Power Management

Take complete control of your vehicle´s electrical system with the superior-grade SIERRA Battery Switch. Engineered for reliability and longevity, this heavy-duty battery disconnect switch is an essential component for any marine, RV, automotive, or off-grid power setup. It provides a simple yet highly effective way to isolate your battery, preventing unwanted power drain from parasitic loads, enhancing safety during maintenance, and offering a robust layer of theft protection. Built to withstand the harshest conditions, the SIERRA switch ensures your power is there when you need it and completely off when you don´t.

Protect Your Power, Secure Your Investment

The primary benefit of this master disconnect switch is its ability to safeguard your battery´s lifespan and your vehicle´s security. By physically disconnecting the battery from the electrical system, it completely eliminates the slow, steady drain from onboard electronics like clocks, stereo memory, and ECU´s. This means you can leave your boat, RV, or classic car in storage for extended periods without returning to a dead battery. Furthermore, it acts as a critical safety device, allowing for an instant power cut-off in an emergency or during servicing. The inclusion of a removable key turns this functional switch into a formidable anti-theft device, rendering the vehicle´s electrical system inoperable.

Engineered for Durability and Performance

At the heart of this product is SIERR´s commitment to quality. The design is meticulously crafted to offer simple operation and flawless performance, even in the most demanding environments.

Main Features:

* Exceptional Durability: The polyester housing is rust and corrosion proof, making it the perfect choice for saltwater marine applications and other high-moisture environments. It will not degrade or fail when exposed to the elements.
* Enhanced Security: A removable plastic key for security provides peace of mind. When the key is removed, the power circuit is broken, preventing unauthorized starting or operation of your vehicle or vessel.
* Superior Conductivity: Equipped with two 10mm x 1.5mm stud terminals made from high-quality conductive material. These large studs ensure a secure connection for your battery cables, minimizing resistance and heat buildup for safe and efficient power transfer.
* Versatile Installation: The switch is designed for panels up to 1.25 thick, offering flexible mounting options on dashboards, bulkheads, or dedicated component panels. The body features four mounting holes in a rectangle 1.3´´ and .8´´ on center, ensuring a stable and secure fit.

Technical Specifications:

* Attribute: Switch
* Switch Type: Rotary Disconnect, 2-Position (On/Off)
* Voltage Rating: Suitable for 12V, 24V, and 36V DC systems
* Amperage: 175A Continuous, 300A Intermittent
* Housing Material: High-Impact, Corrosion-Proof Polyester
* Terminals: Two (2) Brass Studs, 10mm x 1.5mm thread
* Security: Removable Actuator Key
* Mounting Hole Pattern: 4-hole rectangular, 1.3" x 0.8" (33mm x 20mm) on center
* Maximum Panel Thickness: 1.25" (31.75mm)

Whether you are outfitting a new boat, upgrading the electrical system on your camper, or securing a piece of valuable equipment, the SIERRA Battery Switch delivers the performance, safety, and durability you can count on. Invest in a trusted name in marine and automotive parts and ensure your power system is protected