Blue Sea 3002 HD-Series Heavy Duty Selector Battery Isolator Switch - 4 Position

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
Meets American Boat and Yacht Council (ABYC) requirements for battery switches
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
M12 tin-plated copper studs for maximum conductivity and corrosion resistance accepts 1/2"" and M12 ring terminals
7/8"" (22.22mm) stud length to accept multiple cable terminals
Tactile textures indicate knob position by feel only
Case design allows surface or rear panel mounting

Switch set to 1	Switch set to 2	Switch set to 1 + 2

Specifications
Switch Type	Selector 4 Position
Color	Grey
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)
Weight	1.25lb (0.57 kg)