Blue Sea Systems m-Series Mini Dual Circuit Battery Switch - Red
Model: 6010-BSS
This battery switch features tin-plated copper studs, offering top-notch conductivity and corrosion resistance. The 3/8' (M10) studs can accept ring terminals, and with a 7/8' (22mm) stud length, it can handle multiple cable terminals. The one-piece terminal stud design from Blue Sea Systems won't loosen over time. An isolating cover with snap-on sections protects rear contacts. Its case design allows for either surface or rear panel mounting. It's waterproof (rated IP66 against powerful water jets). One-piece stainless flange nuts ensure safe connections, and breakout tabs let you access wires from any direction. It can switch two isolated battery banks simultaneously.
SpecificationsSwitch Type | Dual Circuit |
Color | Red |
Switch Positions | 2 |
Battery Combine | No |
Alternator Field Disconnect | No |
Maximum Voltage | 32vDC |
Stud Size | 3/8' |
Terminal Stud Torque | 120 in-lb (13.56 Nm) |
Continuous Rating | 300A |
Intermittent Rating | 450A (5 min) |
Cranking Rating 30 sec | 675A |
Battery Inputs | 2 |
Cable Clearance For 4/0 AWG Cables | 1.12in (28.45 mm) |
Cable Size to Meet Ratings | 4/0 AWG (120mm) |
Mounting Holes | Accept #10 Screw |
Stud Material | Tinned Copper |
Stud Torque | 120 in-lb (13.56 Nm) |
Terminal Stud Size | 3/8' - 16 (M10) |

Using this Blue Sea battery switch is easy. First, make sure the power is off. Connect the battery cables to the appropriate studs. You can mount it on a surface or a rear panel according to your needs. When using, simply switch it on or off to control the two isolated battery banks. Remember, don't exceed the maximum voltage and current ratings mentioned in the specifications. For maintenance, regularly check the terminal studs for tightness. If you find any corrosion on the tin-plated copper studs, clean them gently. Keep the isolating cover in place to protect the rear contacts from damage and moisture. Also, make sure the mounting holes are properly secured to prevent any vibrations from loosening the switch.