Blue Sea Systems Add-A-Battery Kit - 7650

Blue Sea® Systems Add-a-Battery Kit simplifies switching and automates charging for a 120A 2-battery bank solution for inboard and outboard powered boats.

Features:

• Kit includes e-Series Dual Circuit Plus™ Battery Switch and the SI-ACR Automatic Charging Relay
• e-Series Dual Circuit Plus Battery Switch
  • Simultaneously switches (2) isolated battery banks or combines battery banks to all loads
  • Make-before-break contact design allows switching between battery banks without power interruption
  • Switches battery banks in applications requiring high power output, reliability, and low heat generation
  • Isolates Start and House circuits, and combines both battery banks for emergency starting
  • 350A continuous rating for inboard gasoline or diesel engines
  • Ignition protected safe for installation aboard gasoline powered boats
  • Case design allows surface or rear panel mounting
  • Tin-plated copper studs for maximum conductivity and corrosion resistance
  • Accepts up to 4/0 AWG battery cables
  • Terminal studs accept 3/8" (M10) ring terminals
  • 7/8" stud length accepts multiple cable terminals
  • Blue Sea Systems one-piece terminal stud design never loosens over time
  • One-piece stainless steel flange nuts ensure safe and secure connections
  • Fits most standard Perko and Guest battery switch hole patterns
• SI-ACR Automatic Charging Relay
  • Automatically combines battery banks when charging and isolates batteries when discharging
  • Start isolation protects sensitive electronics from voltage sags and spikes
  • Senses charge on (2) battery banks
  • Side and bottom knockouts for cable connections
  • Clip-on cover insulates terminal connections
  • Studs accept multiple cable terminals
  • One-piece stainless steel flange nuts ensure safe and secure connections
  • Integrated LED indicates ACR status

Specifications:

• Dual Circuit Plus Battery Switch
  • Switch type: Dual Circuit Plus™
  • Color: Red
  • Cranking rating (30 sec.): 700A per circuit
  • Intermittent rating (5 min.): 525A per circuit
  • Continuous rating: 350A per circuit
  • Maximum operating voltage: 32V DC
  • Regulatory:
    • Meets UL 1500 and SAE J1171 external ignition protection requirements
    • Ingress Protection IP66 - dustproof/protected against heavy seas and jets of water from all directions
    • CE marked, ISO 8846, UL Listed - UL 1107 electric power switches
    • Meets American Boat and Yacht Council (ABYC) requirements for battery switches
• SI-ACR Automatic Charging Relay
  • Color: Black
  • Nominal voltage: 12/24V DC
  • Start isolation: Yes
  • Intermittent rating (5 min.): 210A
  • Continuous rating: 120A
  • Amperage operating current: 15 mA (open)/175 mA (combine)
  • Regulatory:
    • CE marked, ISO 8846 meets UL 1500 and SAE J1171 external ignition protection requirements
    • Ingress Protection IP67 - protected against temporary immersion to depth of one meter

Owner's Manual