Blue Sea Systems 5511e e-Series Dual Circuit Plus Battery Switch

Switches two battery banks simultaneously with one ON/OFF switch while maintaining battery bank isolation, minimizing the risk of a dead start battery. The "combine batteries" function offers the ability to combine the two battery banks in the event of a low start battery. Rated for 350 amps continuous, 525 intermittent, 1000 cranking.
Simultaneously switches two isolated battery banks or combines battery banks to all loads

• Make-before-break contact design allows switching without power interruption
• Ignition protected—safe for installation aboard gasoline powered boats
• Case design allows surface or rear panel mounting

Switch Type	Dual Circuit Plus
Color	Red
Switch Positions	3
Battery Combine	Yes
Alternator Field Disconnect	No
Maximum Voltage	32V DC
Terminal Stud Torque	140 in-lb (15.82 Nm)
Continuous Rating	350A
Intermittent Rating	525A (5 min)
Starting Rating 30 sec	700A per circuit
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
Switching Rating	25A
Terminal Stud Size	3/8" - 16 (M10)