Blue Sea 9002E 4-Way Battery Switch w/AFD-Red

Item Number: BS9002E

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


  • Includes AFD (Alternator Field Disconnect)
  • 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


  • Switch Type: Selector 4 Position
  • Color:Red
  • Switch Positions:4
  • Battery Combine:Yes
  • Alternator Field Disconnect: Yes
  • Maximum Voltage:32V DC
  • Terminal Stud Torque:140 in-lb (15.82 Nm)
  • Continuous Rating: 350A
  • Intermittent Rating: 600A (5 min)
  • Cranking Rating: 30 sec 1200A
  • Battery Inputs:2
  • Cable Clearance For 4/0 AWG Cables:1.10in (27.94 mm)
  • Cable Size to Meet Ratings:4/0 AWG (120mm²)
  • Mounting Holes:Accept 1/4" (M6) Screw
  • Stud Material:Tinned Copper
  • Terminal Stud Size:3/8" - 16 (M10)
  • Weight:1.30lb (0.59 kg)

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