Blue Sea Systems HD-Series On-Off Battery Switch

Blue Sea® Systems HD-Series Heavy Duty On-Off Battery Switch switches a single battery to a single load group.

Features:

• Disconnects single battery bank in emergencies, or when vessel is not in use with optional AFD (alternate field disconnect) model
• Up to 600 Amperes continuous rating for large diesel engines, high power output, and low heat generation
• Ignition protected safe for installation aboard gasoline powered boats
• Case design allows surface or rear panel mounting options
• Accepts (2) 4/0 AWG battery cables
• Tin-plated copper studs for maximum conductivity and corrosion resistance
• Terminal studs accept 1/2" (M12) 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 Perko and Guest low-amperage battery switch hole patterns
• Tactile indicator conveys knob position by feel
• Blue Sea Systems stands behind its products for as long as you own them

Specifications:

• Switch type: Single Circuit On-Off
• Color: Gray
• Cranking rating (30 sec.): 1750A
• Intermittent rating (5 min.): 900A
• Continuous rating: 600A
• 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

HD-Series Heavy Duty ON/OFF Battery Switch Product Information

Battery Switch with AFD Product Information

Battery Switch Product Information