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CVS400F 3P 400A

The Schneider CVS400F 3P 400A is a 3-pole molded case circuit breaker (MCCB) from the CVS series, designed for overload and short-circuit protection in high-power, three-phase electrical systems.

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Specifications: Type: Molded Case Circuit Breaker (MCCB) Number of Poles: 3P (3 poles) – Suitable for three-phase systems Current Rating: 400A Frame Size: CVS400F (denotes the frame size and current rating of the breaker) Rated Voltage: Typically 415V (for three-phase systems) Rated Frequency: 50/60 Hz Tripping Characteristics: Thermal-Magnetic Protection: The breaker provides thermal protection (for overload conditions) and magnetic protection (for short-circuit conditions). Fixed Thermal and Magnetic Protection: The breaker is pre-configured with fixed protection settings for thermal overload and short circuit, making it suitable for standard applications where adjustment is not necessary. Magnetic Trip: The breaker disconnects instantly when a short circuit is detected, preventing further damage to the electrical system. Breaking Capacity: Typically 50 kA at 415V (maximum fault current the breaker can safely interrupt) Protection Features: Overload Protection: Disconnects the circuit if the current exceeds the rated value for a prolonged period, preventing overheating and damage to electrical wiring and equipment. Short-Circuit Protection: Provides instantaneous disconnection when a short circuit is detected, preventing catastrophic failure of electrical components. Manual Reset: After the breaker trips due to an overload or short circuit, it can be manually reset once the fault condition is resolved.