Specifications: Type: Molded Case Circuit Breaker (MCCB) Number of Poles: 3P (3 poles) Current Rating: 320A Frame Size: 400E (indicating the frame size and breaking capacity) Rated Voltage: Typically 415V (common for industrial three-phase systems) Breaking Capacity: 50 kA at 415V (capable of interrupting high fault currents in industrial environments) Tripping Characteristics: Thermal Protection: Overload protection, which prevents damage from sustained overcurrent by disconnecting after a delay. Magnetic Protection: Short-circuit protection, designed to disconnect the circuit almost instantly in case of a short circuit. Adjustable Settings: Both thermal and magnetic protection settings are adjustable to suit specific operational needs. Protection Functions: Overload protection Short-circuit protection Optional earth fault protection with additional accessories Auxiliary Contacts: Optional auxiliary contacts available for monitoring and control. Compliance: Meets international standards like IEC 60947-2, ensuring safety and reliability in electrical installations. Key Features: High Breaking Capacity: The EZD 320A model has a high breaking capacity of 50 kA, capable of withstanding and interrupting high fault currents, making it suitable for demanding industrial environments. Adjustable Protection: The breaker allows fine-tuning of thermal and magnetic settings to cater to the specific needs of various applications, enhancing operational flexibility. Compact and Robust Design: Designed to save space while maintaining robust protection, the EZD series is compact yet reliable for high-power circuits. Reliability and Durability: Built to last with high-quality materials, ensuring long-term protection and reducing maintenance requirements. Easy Installation: Compatible with standard DIN rail systems, making it easy to install in control panels, switchboards, and distribution boards. Modular and Versatile: The EZD 320A breaker can be fitted with various accessories such as shunt trips, undervoltage releases, and motor operators, enabling customization for specific applications. Applications: Industrial Power Distribution Systems: Protects electrical circuits in factories, manufacturing plants, and heavy machinery. Commercial Buildings: Provides protection in large commercial installations such as shopping malls, office complexes, and hotels. Motor and Transformer Protection: Protects motor-driven systems, transformers, and high-power equipment in industrial systems. Substations and Electrical Switchgear: Commonly used in substations for high-power protection and in electrical switchgear for distributing power safely. Heavy Machinery: Used for protecting circuits that supply heavy machinery and equipment in manufacturing environments.