All-in-one Blue Sea 11003 Hd-series Battery Switch W/alternator Field Disconnect - 3-position [11003] No Hidden Fees [sqy7JO4D]

Blue Sea 11003 HD-Series Battery Switch with Alternator Field Disconnect

The Blue Sea 11003 HD-Series Battery Switch is a versatile and reliable component designed for marine applications. This switch is engineered to meet the stringent American Boat and Yacht Council (ABYC) requirements, ensuring safety and performance for your gasoline-powered boat. Its ignition-protected design offers peace of mind, making it a perfect choice for installations on the water. The switch features a durable case that can be mounted either on the surface or rear panel, providing flexibility in installation.

Key Features and Specifications

The Blue Sea 11003 battery switch stands out with its robust construction and high-quality materials. It accepts two 4/0 AWG (95mm) battery cables, ensuring compatibility with a wide range of marine systems. The M12 tin-plated copper studs offer maximum conductivity and corrosion resistance, while the 7/8" (22.22mm) stud length accommodates multiple cable terminals. This switch also features tactile textures that indicate the knob position by feel, enhancing user experience. With switch ratings of up to 2750A for 10 seconds and 1150A for 60 seconds, it is built to handle heavy loads and protect your boat's electrical system. Additionally, the switch is compatible with 1/2" and M12 ring terminals, providing versatility in cable connections.

Practical Uses and Benefits

The Blue Sea 11003 HD-Series Battery Switch is an essential component for any marine electrical system. Its 3-position design allows for easy management of your boat's power sources, ensuring optimal performance and safety. With the alternator field disconnect feature, you can safely disconnect the alternator from the battery, simplifying maintenance tasks and preventing accidental discharges. This switch is ideal for use in a variety of marine environments, from sailboats to powerboats, and is perfect for both recreational and professional users. By choosing the Blue Sea 11003, you are investing in a product that combines reliability, durability, and ease of use, making it an indispensable part of your marine electrical setup.