Blue Sea Systems M Series battery switch

BLUE SEA SYSTEMS m-Series Battery Switch for Marine and RV Electrical Systems

Take complete control of your vessel or vehicle´s electrical power with the BLUE SEA SYSTEMS m-Series Battery Switch. Engineered for safety, reliability, and performance in demanding environments, this compact yet powerful switch is the cornerstone of any robust DC electrical system. It provides a simple and effective way to isolate battery banks during periods of inactivity, perform emergency shutdowns, and manage power distribution, preventing parasitic drain and ensuring your batteries are ready when you are. Ideal for marine, RV, and commercial vehicle applications, the m-Series switch is the professional´s choice for superior power management.

Key Benefits:

* Enhanced Safety in Critical Environments: The ignition-protected design is certified safe for installation aboard gasoline-powered boats and vehicles. This crucial feature allows you to confidently mount the switch in engine compartments without the risk of igniting fuel vapors, providing ultimate peace of mind.
* Built for the Harshest Conditions: With an IP66 waterproof rating, the m-Series switch is protected against powerful water jets from any direction. This robust construction ensures flawless operation in wet and corrosive marine environments, from open cockpits to bilge areas, guaranteeing long-term reliability where it matters most.
* Flexible and Seamless Integration: The innovative case design allows for multiple mounting options, including surface, front panel, or rear panel mounting. This versatility simplifies installation, enabling a clean, professional look whether you are retrofitting an existing panel or designing a new electrical system from scratch.
* Intuitive and Secure Operation: A tactile indicator on the switch knob provides a clear physical confirmation of the switch´s position, even in low-light conditions. This "feel-it" design ensures you can confidently operate the switch without second-guessing, while the make-before-break contact design on selector models allows switching between battery banks without interrupting power.

Main Features:

* A compact and space-saving design that fits easily into tight spaces.
* Case design allows for surface, front panel, or rear panel mounting configurations.
* Ignition protected—Safe for installation aboard gasoline-powered boats.
* IP66 waterproof certified, protecting against powerful water jets.
* Tactile indicators and a removable knob for isolation and servicing.
* Isolating cover with snap-on sections protects rear contacts and allows wire access from any direction.
* Meets American Boat and Yacht Council (ABYC) requirements for battery switches.

Technical Specifications:

* Attribute: Switch
* Cranking Rating (30 sec): 900A DC
* Intermittent Rating (5 min): 500A DC
* Continuous Rating: 300A DC
* Maximum Voltage: 48V DC
* Terminal Stud Size: 3/8" - 16 (M10)
* Terminal Stud Torque: 120 in-lb (13.56 Nm)
* Waterproof Rating: IP66
* Certifications: Meets all American Boat and Yacht Council (ABYC) requirements, UL 1107 listed for electric power switches.

Whether you are outfitting a new boat, upgrading an RV, or ensuring the reliability of a commercial vehicle, the BLUE SEA SYSTEMS m-Series Battery Switch delivers the performance and peace of mind trusted by professionals worldwide. Secure your power, protect your investment, and simplify your electrical management with this essential component