Description

BLUE SEA SYSTEMS E-Series Selector Battery Switch
Take command of your vessel´s electrical system with the BLUE SEA SYSTEMS E-Series Selector Battery Switch. Engineered for superior performance and unwavering reliability in demanding marine environments, this switch is the premier choice for critical power management on boats and RVs. It provides robust, intuitive control over your battery banks, ensuring power is available where and when you need it most.
A key advantage is the innovative make-before-break contact design. This crucial feature allows you to switch between battery banks without any interruption to your power supply. This means your critical navigation electronics, chartplotters, and other sensitive equipment remain powered on, protecting them from voltage drops or reset cycles that can occur with conventional switches. Enjoy seamless transitions between your starting and house batteries without ever losing power to your essential systems.
Safety is paramount on any vessel, especially those with gasoline engines. The E-Series switch is ignition protected and meets stringent safety standards, making it a secure choice for installation in engine compartments and other areas where flammable vapors may be present. This provides essential peace of mind while on the water. The thoughtful case design enhances its utility, offering flexible installation options. You can choose a clean, professional surface mount or a discreet rear panel mount to best suit your helm or electrical panel layout.
Switches: This selector switch efficiently switches isolated battery banks to all loads or combines battery banks to all loads, providing ultimate flexibility for starting engines or powering house circuits.
Main Features
* Continuous Power: Features a make-before-break contact design that permits switching between different battery banks without any power interruption.
* Certified Safety: Fully ignition protected, making it safe for installation aboard gasoline-powered boats and vehicles.
* Versatile Installation: The robust case design is engineered to allow for either surface mounting or rear panel mounting for a clean, integrated look.
Specifications:
* Switch Type: Selector 4 Position
* Switch Positions: 4
* Alternator Field Disconnect: No
* Maximum Voltage: 32V DC
* Terminal Stud Torque: 140 in-lb (15.82 Nm)
* Continuous Rating: 350A
* Intermittent Rating: 600A (5 min)
* Cranking Rating 30 sec: 1200A
* Battery Inputs: 2
* Cable Clearance For 4/0 AWG Cables: 1.10in (27.94 mm)
* Cable Size to Meet Ratings: 4/0 AWG (120mm²)
* Mounting Holes: Accept 1/4” (M6) Screw
* Stud Material: Tinned Copper
* Terminal Stud Size: 3/8” – 16 (M10)
* Weight: 1.30lb (0.59 kg)