Left Continue shopping
Your Order

You have no items in your cart

Blue Sea HD-Series Selector Battery Switch

SKU# BS11003
Check Delivery Time

Blue Sea HD-Series Selector Battery Switch may require an additional to 2 days to ship.


Rigging Shoppe ships to Canada only. ALL prices listed on this website in Canadian dollars.

Shipping within 24 hours if possible. Delivery usually 2 - 5 business days in Canada.

Shipping charges will be visible before entering credit card information when ordering.

Learn about our complete shipping policy here.

Item# 11003

Switches isolated battery banks to all loads.

  • Includes AFD (Alternator Field Disconnect)
  • 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


  • Switch Type: Selector 3 Position
  • Color:Grey
  • Switch Positions:3
  • Battery Combine:No
  • Alternator Field Disconnect: Yes
  • 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:1.30lb (0.59 kg)