Schneider EZC400H3400 | circuit breaker Easypact EZC400H – TMD – 400 A – 3 poles 3d
The Schneider EZC400H3400 is a molded case circuit breaker (MCCB) from the EasyPact EZC400H series, offering high-performance protection for electrical systems in commercial and industrial environments. With a 400 A rated current, thermal-magnetic (TMD) trip unit, and 3-pole configuration, it is ideal for managing and safeguarding medium-capacity circuits.
Technical Specifications
Brand: Schneider Electric
Series: EasyPact EZC400H
Model: EZC400H3400
Rated Current (In): 400 A
Number of Poles: 3 poles (3P)
Trip Unit Type: Thermal-Magnetic (TMD), fixed
Connection Type: 3D (Direct terminal connection)
Rated Operational Voltage (Ue): Up to 415 V AC
Rated Insulation Voltage (Ui): 690 V AC
Impulse Withstand Voltage (Uimp): 8 kV
Breaking Capacity (Icu) at 415 V AC: 36 kA
Standard Compliance: IEC 60947-2
Mounting: Fixed
Key Features
High Interrupting Capacity:
36 kA at 415 V AC, suitable for demanding environmentsThermal-Magnetic Protection:
Built-in protection against overloads and short circuitsRobust Design:
Engineered for reliable long-term performance in harsh conditionsDirect Mounting (3D):
Simplifies installation with standard direct terminal connectionsCompact Size:
Saves valuable panel space without compromising performance
Typical Applications
Industrial and commercial distribution boards
Electrical panels in manufacturing plants
HVAC systems and large motor controlGenerator protection and backup systems
Power distribution in buildings and infrastructure
The EZC400H3400 delivers dependable, cost-efficient protection for systems requiring up to 400 A. With Schneider Electric’s trusted engineering and robust safety features, it’s an excellent choice for mid- to high-range current protection in various applications
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