Schneider Electric EZC100H3100 EasyPact EZC MCCB EZC100H 3P 100A 30kA TMD | Molded Case Circuit Breaker

The Schneider Electric EZC100H3100 is a EasyPact EZC EZC100H molded case circuit breaker rated 100A, 3-pole, with 30 kA breaking capacity and a thermal-magnetic (TMD) trip unit. It provides reliable overload and short-circuit protection for sub-main feeders, distribution boards, pump and HVAC panels and building risers in commercial, residential and industrial low-voltage installations.

Key features

• Thermal-magnetic (tmd) protection
• Breaking capacity 30 kA for installations with high fault levels
• 3-pole version for three-phase networks
• Positive contact indication and suitable for isolation
• Wide range of accessories: auxiliary contacts, shunt and undervoltage releases, rotary handles
• Compact frame that fits standard switchboards and panel enclosures

Technical specifications

Typical applications

• Main and sub-main distribution boards (MDB / SMDB)
• Transformer, generator and ATS panels
• Pump, HVAC, chiller and elevator feeders
• Factories, malls, hospitals, towers and data centres
• Replacement of old MCCBs in existing switchboards

Selection guide

Choose the rated current according to the cable and the load, the breaking capacity (Icu) higher than the prospective short-circuit current at the installation point, and the number of poles according to the earthing system. Use 4-pole breakers where the neutral must be switched or protected, and check discrimination with downstream MCBs.

Frequently asked questions

What is the breaking capacity of the EZC100H3100?

The EZC100H3100 (EZC100H) has a breaking capacity of 30 kA at 380/415 V AC.

What is the difference between MCCB and MCB?

MCCBs cover higher currents (typically 16 A to 1600 A), higher breaking capacities and often adjustable protection, while MCBs are used for final circuits up to 125 A.

Which accessories fit this breaker?

EasyPact EZC breakers accept auxiliary/alarm contacts, shunt (MX) and undervoltage (MN) releases, rotary handles and terminal shields from the same range.

Buy Schneider EZC100H3100 in Egypt

Order the Schneider Electric EZC100H3100 from Spark Egypt and receive an original molded case circuit breaker (MCCB) with an official tax invoice. We deliver to Cairo, Giza, New Cairo, 6th of October, Sheikh Zayed, the New Administrative Capital, Alexandria, the Delta, the Canal cities and Upper Egypt, and our engineers help contractors, panel builders and maintenance teams check ratings, accessories and cross-references before purchase. Request a project quotation for bulk quantities.