The EZD160E4160ELN is a fixed-mounted, 4-pole molded case circuit breaker from Schneider Electric’s EZD range designed for low-voltage power distribution protection. It integrates thermal-magnetic trip protection for overload and short-circuit faults and includes earth-leakage (ground-fault) protection functionality to enhance electrical safety in 3-phase systems
Specifications
Parameter Specification
Product Type Molded Case Circuit Breaker (MCCB) with Vigi (leakage) protection
Series / Range EZD Series
Model / Reference EZD160E4160ELN
Number of Poles 4-pole (4P)
Rated Current (In) 160 A @ 40 °C
Trip Unit Type Thermal-magnetic (TM-D) – overload + short-circuit
Earth-Leakage Protection Yes – Vigi EZD (ground-fault protection included)
Rated Operational Voltage (Ue) 440 V AC, 50/60 Hz (IEC/EN 60947-2)
Rated Insulation Voltage (Ui) 440 V AC (IEC/EN 60947-2)
Rated Impulse Withstand Voltage (Uimp) 6 kV
Breaking Capacity (Icu) ~25 kA @ 380–415 V AC (typical)
Service Breaking Capacity (Ics) ~13–25 kA depending on voltage
Utilisation Category Category A (distribution)
Mounting Fixed, backplate support
Connection Method Front-connected terminals
Control / Operation Toggle handle
Network Type AC three-phase system
Phase 3 phases + neutral (4P)
Standards Compliance IEC/EN 60947-2
Typical Weight ~2.0–2.2 kg
Typical Dimensions approx. height ~165 mm, width ~140 mm, depth ~68 mm