Hager MC Series 3-Pole 6kA Miniature Circuit Breaker (MCB) Range | 10A to 63A, C Curve Three-Phase Power Distribution Feeders

Hager 3-Pole 6kA C Curve Miniature Circuit Breaker (MCB) MC Series represents the pinnacle of premium European engineering for three-phase circuit protection in modern commercial complexes, administrative towers, and high-end industrial sub-stations. Engineered to provide simultaneous mechanical tripping across all three live phases, this heavy-duty 3P range ensures absolute isolation during dangerous overloads and high-intensity short circuits, effectively protecting sensitive downstream equipment from hazardous single-phasing conditions. The series covers all standardized current ratings required by high-spec technical submittals, extending from 10A (MC310), 16A (MC316), 20A (MC320), 25A (MC325), 32A (MC332), 40A (MC340), 50A (MC350), up to 63A (MC363). Delivering a certified short-circuit breaking capacity of 6000A (6kA) under international code IEC/EN 60898-1, the MC 3P series easily satisfies standard commercial electrical codes.

Manufactured in Europe to Hager's strict manufacturing protocols, the MC 3-Pole range is highly regarded across the Egyptian electrical trade for its exceptional heat dissipation, advanced flame-retardant thermoplastic housing, and mechanical durability under continuous load cycles. The classic C-Curve trip profile is precision-calibrated to handle normal commercial transient starting current surges smoothly—such as those from multi-room LED driver banks, passenger elevators, and three-phase HVAC outdoor compressors—preventing costly and frustrating nuisance tripping. Equipped with Hager's patented Bi-Connect pull-up terminals and robust rear DIN-rail clip systems, this 54mm (3-module) modular range ensures uniform panel aesthetics, zero hot-spot wiring configurations, and premium system reliability for aggressive infrastructure projects throughout Egypt.

Comprehensive Range Part Configurations:

• Hager MC310, MC316 & MC320 (10A / 16A / 20A): Precision three-phase safety balancing for small workshop machinery, localized control circuits, and commercial lighting sub-distribution networks.

• Hager MC325 & MC332 (25A / 32A): The consulting engineering standard for protecting building elevator machine groups, medium-sized central HVAC outdoor units, and commercial kitchen power lines.

• Hager MC340, MC350 & MC363 (40A / 50A / 63A): The definitive choice for use as a Main Three-Phase Sub-Panel Incomer (قاطع عمومي لوحة فرعية) in luxury multi-story residential properties, complete administrative offices, and high-end retail showrooms.

Key Technical Advantages:

• Simultaneous 3-Pole Mechanical Tripping: Breaks all three phases concurrently to eradicate partial phase power looping and prevent expensive motor burnouts.

• 6kA Certified Fault Interruption: Rugged internal magnetic trip assemblies safely extinguish high-intensity short circuits without damaging panel boards.

• Premium European Build Quality: Built with premium-grade internal copper contact pads to ensure zero decay in conductivity over thousands of operational cycles under heavy load.

• Quick Clip DIN-Rail System: Features dual rear snap-on tracking clips, allowing technicians to replace a single breaker from the center of an assembled busbar line without dismantling adjacent switchgear.