The Schneider Electric EZD is a compact and economical 4-Pole, 63A Moulded Case Circuit Breaker (MCCB). Designed for simplicity and reliable protection in three-phase electrical distribution systems, it provides essential defense against overloads and short-circuits.
Parameter Specification
Product Range EZD (Easy Distribution)
Frame Size Typically EZD100 or EZD160 (63A rating is commonly housed in these frames for future upgradability).
Number of Poles 4-Pole (4P - 3 Phase + Neutral)
Rated Operational Current (In) 63 A (Fixed thermal-magnetic trip unit)
Breaking Capacity (Icu) Standard (E-level): 25 kA at 400V AC
Note: Higher capacity versions (e.g., 36kA) are available with different model suffixes (like EZD100N).
Rated Operational Voltage (Ue) 400V AC / 690V AC
Trip Unit Type Thermal-Magnetic (Fixed, non-adjustable)
Protection Functions Overload & Short-Circuit
Mounting Fixed type
Control Rotary Handle (standard)
Electrical Durability Up to 8,000 operations at In
Mechanical Durability Up to 10,000 operations
Standards IEC 60947-1 & 60947-2, CCC, CE
Operating Temperature -25°C to +70°C (Derating may apply above 40°C)
Terminal Connection Front connection suitable for cables or busbars.