EPS MCCB HM1 100C 3P is a thermal-magnetic moulded case circuit breaker designed to provide reliable overcurrent and short-circuit protection in three-phase electrical systems. It’s ideal for installation in main switchboards, distribution boards, and sub-panels where robust protection is needed for industrial, commercial, or heavy residential loads. The EPS HM1 series is type-tested to international standards (IEC 60947-2) for safety and performance.
Trip-free mechanism ensures the breaker stays open during a fault once tripped.
Common trip function disconnects all three phases simultaneously to avoid single-phasing and protect downstream equipment.
Heavy insulating BMC housing offers strong dielectric strength and impact resistance.
Thermal protection: Safeguards against sustained overload conditions.
Magnetic protection: Protects instantly against short-circuit faults.
Built-in “Trip” button for manual test/reset.
Can be equipped with optional accessories like shunt trip, undervoltage trip, auxiliary contacts, or alarm switches for advanced control and signaling.
Protects electrical circuits in industrial plants, commercial buildings, and large residential setups.
Suitable as a main breaker, feeder breaker, or motor starter protection device depending on rating and setting.
This EPS 3-Pole MCCB is most often used to:
Protect three-phase distribution circuits from overload and short-circuit faults.
Serve as a feeder breaker in commercial or industrial panels.
Work as a main protection device in three-phase electrical systems
Malaysia
