The Schneider Electric EZD250M 3P 250 A is a three‑pole molded case circuit breaker (MCCB) from the EZD series. It provides reliable thermal‑magnetic protection against overloads and short circuits for low‑voltage AC electrical distribution systems.
Specifications
Parameter Specification
Manufacturer Schneider Electric
Product Series EZD Series
Model / Device Name EZD250M 3P 250 A
Product Type Molded Case Circuit Breaker (MCCB)
Poles 3P (Three‑pole)
Rated Current (In) 250 A
Rated Operational Voltage (Ue) Up to 690 V AC (IEC standard)
Trip Mechanism Thermal‑magnetic protection
Rated Insulation Voltage (Ui) 690 V AC (typical)
Rated Impulse Withstand Voltage (Uimp) 6 kV (EN/IEC 60947‑2)
Breaking Capacity (Icu) 36 kA @ 380/400/415 V AC (IEC)
Utilization Category Category A (general distribution)
Mounting Mode Fixed mount (bolt‑on)
Connection Type Bolt‑on frame connection
Control / Operation Manual toggle handle
Standards / Compliance EN/IEC 60947‑2
Frequency 50/60 Hz
Mechanical Durability High (suitable for industrial distribution use)