The Schneider Electric EZC100H2100 is a 2-pole molded case circuit breaker (MCCB) from the EasyPact EZC100H series, rated 100 A at 40 °C with a TM-D thermal-magnetic trip unit that provides overload and short-circuit protection in a single compact package. Its H breaking capacity class delivers 10 kA Icu at 125 V DC (1P), 10 kA at 250 V DC (2P), 10 kA at 550 V AC, 20 kA at 440 V AC, 30 kA at 400–415 V AC, 50 kA at 220–240 V AC, and 100 kA at 110–130 V AC — all per IEC 60947-2, so the same breaker covers a wide range of fault levels across global supply voltages.
Standards and environment
Designed to EN/IEC 60947-1, GB/T 14048.2, JIS C8201-2-2, and EN/IEC 60947-2 — covering global industrial control and switchgear requirements for distribution applications. Operates from -25 °C to 70 °C and stores from -35 °C to 85 °C; pollution degree 3 per IEC 60664-1 (conductive pollution or dry non-conductive that becomes conductive) — typical for factory-floor panel environments. Mechanical durability rated at 13,000 cycles, utilisation category A (non-frequent switching), and no integrated earth-leakage or neutral protection — those are external add-ons.