The Schneider Electric EZD160M3125N Molded Case Circuit Breaker (MCCB) is a 3‑pole low‑voltage protective device designed for industrial and commercial electrical distribution systems.
Specifications
Parameter Specification
Product Family / Series EasyPact EZD160M molded case circuit breakers (MCCB)
Device Type Molded Case Circuit Breaker (MCCB)
Model / Designation EZD160M3125N
Number of Poles 3‑pole (3P)
Rated Current (In) 125 A @ 40 °C
Trip Unit Technology Thermal‑magnetic (long‑time & instantaneous functions)
Protection Functions Overload (thermal) and short‑circuit (magnetic)
Rated Operational Voltage (Ue) 500 V AC, 50/60 Hz
Rated Insulation Voltage (Ui) 690 V AC (IEC/EN 60947‑2)
Rated Impulse Withstand Voltage (Uimp) 6 kV (IEC/EN 60947‑2)
Ultimate Breaking Capacity (Icu) • 36 kA @ 380–415 V AC
• 10 kA @ 500 V AC
• 85 kA @ 220–240 V AC (IEC/EN 60947‑2)
Utilisation Category Category A (general distribution)
Mounting Fixed panel / backplate mounting
Control Type Toggle switch / manual operation
Standards Compliance IEC/EN 60947‑2 (MCCB standard)