📦 Product Detail – EPS 3-Pole MCCB (Moulded Case Circuit Breaker)

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. 

📌 Key Features

🔹 Durable Design

• 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.

⚡ Protection Functions

• 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.

🛠 Applications

• 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. 

🧠 Typical Use Case

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