Blue Sea Systems m-Series Selector 3-Position Battery Switch

Blue Sea Systems m-Series Selector 3 Position Battery Switch allows selection between 2 battery banks for connection to all loads.

Features:

• Ignition protected
  • Safe for installation aboard gasoline powered boats
• Case design allows surface or rear panel mounting
  • Isolating cover with three snap-off side pieces protects rear contacts and allows wire access in any direction
• Tin-plated copper studs for maximum conductivity, corrosion resistance
  • Studs accept 3/8 " (M10) ring terminals
  • One-piece terminal stud design never loosens over time

Specifications:

• Battery inputs: 2
• Alternator field disconnect: No
• Maximum voltage: 32V DC
• Cranking rating 30 sec: 900A
• Intermittent rating: 5 min (UL 1107) 500A DC
• Continuous rating: 300A DC
• Terminal stud: Tin-plated copper, 3/8"-16 (M10)
• Terminal stud Torque: 120 in-lb (13.56 Nm)
• Cable size to meet ratings
  • 4/0 AWG (120 sq.mm>)
  • 4/0 AWG (130 sq.mm)
• Cable clearance for 4/0 AWG cables: 1.12" (28.45 mm)
• Mounting holes: #10 Screw
• Terminal stud size: 3/8"-16 (M10)
• CE marked
• Meets all American Boat and Yacht Council (ABYC) requirements for battery switches
• Ignition protected
  • UL Listed - UL 1107 for electric power switches
  • Meets UL 1500, SAE J1171 Marine, and ISO 8846 Marine for external ignition protection requirement, and IP66 for protection from particulates, water

Installation Instructions