6007m-Series (Mini) Battery Switch Selector Make before break contact design allows switching between battery banks without power interruption Selector Switches battery bank 1 or battery bank 2 or both to a single load using one switch Features: Ignition protected – Safe for installation aboard gasoline powered boats Case design allows surface, front panel, or rear [...]

3001 HD-Series Battery Switch Single Circuit ON/OFF with AFD Features: 600 Ampere Continuous Rating Accepts two 4/0 battery cables per terminal Ignition protected – safe for installation aboard gasoline powered boats .870″ (22.01mm) stud length to accept multiple cable terminals 1/2″ (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance Meets American Boat and Yacht [...]

7611 DC BatteryLink™ Automatic Charging Relay – 120 Amp w/Auxiliary Battery Charging Features:120 Amp continuous rating12/24V DC auto ranging voltage inputSenses charging on two battery banksSide and bottom knockouts for cable connectionsClip-on cover insulates terminal connections7/8″ (22 mm) stud length to accept multiple cable terminalsIntegrated LED indicates ACR status1/4″ x .032″ male quick connect terminals [...]

7610 120 Amp SI-Series Automatic Charging Relay Allows temporary isolation of house loads from engine circuit during engine cranking to protect sensitive electronics Automatically combines battery banks during the charging cycle and isolates under discharge 12/24 Volt auto ranging voltage input Waterproof rated IP67 – temporary immersion for 30 minutes Ignition protected – safe for [...]

Programmable Automatic Charging Relay (ACR) 160A, 12V This 160A Egis charging relay is automatic and programable. The relay eliminates dead start batteries by sharing charging on either of two batteries and isolating batteries when no charge sources are present. Applications: Supports multiple engines or independent charge systems by incorporating two independent start or engine isolation [...]

$142.53

Medium Duty Battery Selector Switches Diameter: 5-1/4" Depth: 2-5/8" Polycarbonate Body with Brass Terminals Ignition Protected For use with 6 to 32 Volt Marine Electrical Systems Capacity – 250 AMPS Continuous, 360 AMPS 5 Mins. Intermittent Terminal Stud Size: 5/16" When used with Non-Unitized Alternators, these models will interrupt the field current (reducing the possibility [...]

Combiner 12/24V-230A Cyrix-CT Intelligent Combiner Microprocessor Controlled The Cyrix Battery Combiner is a microprocessor controlled heavy duty relay that automatically connects batteries in parallel when one of them has reached a pre-set voltage (indicating that the battery is being charged), and disconnects when the voltage decreases below float level (indicating that one or more batteries [...]

VE.Bus BMS for Victron LiFePO4 Batteries 12-48VDC Works with All VE.Bus The VE.Bus BMS protects each individual cell of a Victron lithium-iron-phosphate (LiFePO4 or LFP) battery. Each individual cell of a LiFePO4 battery must be protected against over-voltage, under-voltage, and over-temperature. Victron LiFePO4 batteries have integrated Balancing, Temperature, and Voltage control (acronym: BTV) and connect [...]

11003 Features: Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery cables M12 tin-plated copper studs for maximum conductivity and corrosion resistance, accepts 1/2″ and M12 ring terminals 7/8″ (22.22mm) [...]

Electrical > Battery Management

Blue Sea 3002 HD-Series Battery Switch Selector

3002 HD-Series Battery Switch Selector Features: 500 Ampere Continuous Rating Accepts 4/0 battery cables Ignition protected – safe for installation aboard gasoline powered boats .870″ (22.01mm) stud length to accept 4 or more cable terminals 1/2″ (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance Meets American Boat and Yacht Council (ABYC) requirements for [...]

HD-Series Battery Switch Single Circuit ON/OFF Features: 600 Ampere Continuous Rating Accepts two 4/0 battery cables per terminal Ignition protected – safe for installation aboard gasoline powered boats .870″ (22.01mm) stud length to accept multiple cable terminals 1/2″ (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance Meets American Boat and Yacht Council (ABYC) [...]

Smart BatteryProtect – 220AMP – 6-35 VDC – Bluetooth Capable Features: Protects the battery against excessive discharge and can be used as a system on/off switch The Smart BatteryProtect disconnects the battery from non-essential loads before it is completely discharged (which would damage the battery) or before it has insufficient power left to crank the [...]