BLS3002

HD-Series Heavy Duty Selector Battery Switch

Switches isolated battery banks to all loads or combines battery banks to all loads

  • Make-before-break contact design allows switching between battery banks without power interruption
  • Ignition protected—safe for installation aboard gasoline powered boats
  • Case design allows surface or rear panel mounting
  • Accepts two 4/0 AWG (95mm²) battery cables

Description

Switch Positions 4
Battery Combine
Yes
Alternator Field Disconnect No
Maximum Voltage 32V DC
Terminal Stud Torque
220 in-lb (24.86 Nm)
Continuous Rating 500A
Intermittent Rating 700A (5 min)
Cranking Rating 30 sec 1600A
Battery Inputs 2
Cable Clearance For 4/0 AWG Cables 1.10in (27.94 mm)
Cable Quantity to Meet Ratings Two Cables / Terminal
Cable Size to Meet Ratings 4/0 AWG (120mm²)
Mounting Holes Accept 1/4″ (M6) Screw
Stud Material Tinned Copper
Terminal Stud Size 1/2″ (M12)
Weight 1.25lb (0.57 kg)