M-Series Dual Circuit PlusTM™ (Mini) simultaneously switches two isolated battery banks with one simple ON-OFF-BOTH switch. Combines battery banks for emergency starting. Rated for 300 amps continuous, 450 intermittent, 1000 cranking.
Switch Type ![]() |
Dual Circuit Plus |
Color | Red |
Switch Positions | 3 |
Battery Combine | Yes |
Alternator Field Disconnect ![]() |
No |
Maximum Voltage | 32V DC |
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 per circuit |
Battery Inputs | 2 |
Cable Clearance For 4/0 AWG Cables | 1.12in (28.45 mm) |
Cable Size to Meet Ratings | 4/0 AWG (120mm²) |
Mounting Holes | Accept #10 Screw |
Stud Material | Tinned Copper |
Stud Torque | 120 in-lb (13.56 Nm) |
Terminal Stud Size | 3/8" - 16 (M10) |
Weight | 0.80lb (0.36 kg) |
Weight | 0.80lb (0.36 kg) |
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