At United Force Trading Company, a trusted Schneider Retail Partner, Moulded Case Circuit Breakers (MCCBs) are a cornerstone of our LV power-solutions portfolio. Engineered to shield electrical circuits from overloads, short-circuits and—on selected models—ground faults, MCCBs handle far higher current ratings and harsher service conditions than miniature circuit breakers (MCBs). They are therefore indispensable across industrial, commercial and infrastructure sites where reliability, scalability and precise protection are non-negotiable.
An MCCB (Moulded Case Circuit Breaker) is an advanced protective device for medium- to high-current circuits. Encased in a moulded insulating shell, each unit offers:
- Adjustable Protection: Long-time (Ir), short-time (Isd), and instantaneous (Ii) settings.
- High Interrupting Capacity: Safely clears large fault currents.
- Thermal-Magnetic or Electronic Trip Units: Accurate response to overloads and short-circuits.
- Optional Ground-Fault Modules: Early leakage-current detection.
- Isolation & Switching Capability: Ensures safe maintenance and system reconfiguration.
Key Benefits of Choosing Schneider MCCBs
- Safety First: Rapid fault clearing prevents fires, arc-flash incidents, and equipment damage.
- Cost-Effective: Resettable design and remote diagnostics reduce downtime and maintenance costs.
- Flexibility: Wide current range, 3- and 4-pole versions, plug-in or draw-out execution.
- Smart Integration: Seamless fit with Schneider Acti9 and Prisma panel systems.