Circuit
Breaker
Amps Wire No. Description of Items Protected
Engine Controller Module Breakers for Tier 4 Cummins QSX-15 Power Plant
CB Numbers Are per the Electrical Schematic
CB-2 8 6C2 Engine Control Module (ECM)
CB-3 10 5C2 Engine Diagnostics
CB-4 30 5C1 Engine Control Module (ECM)
CB-5 15 6A3 CAN Power
CB-6 15 6A4 Autolube
CB-7 30 6A1 Starter Solenoid
CB-8 30 58 A/C Clutch
FIGURE 3-2