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C120H 3P 63A

The Schneider C120H 3P 63A is a 3-pole miniature circuit breaker (MCB) from the C120H series, designed for overload and short-circuit protection in three-phase electrical systems.

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Specifications: Type: Miniature Circuit Breaker (MCB) Number of Poles: 3P (3 poles) – Suitable for three-phase systems Current Rating: 63A Frame Size: C120H (compact and reliable protection in a small form factor) Rated Voltage: Typically 415V (for three-phase systems) Rated Frequency: 50/60 Hz Tripping Characteristics: Thermal Protection: Provides overload protection by disconnecting the circuit if the current exceeds the rated value for an extended period, preventing damage to wiring and connected devices. Magnetic Protection: Provides instantaneous disconnection in the event of a short circuit, minimizing damage to the electrical system and preventing potential hazards. Adjustable Thermal Settings: The thermal protection settings can be adjusted, offering flexibility for different types of loads (e.g., motors, lighting circuits). Breaking Capacity: Typically 6 kA at 415V (maximum fault current the breaker can safely interrupt) Protection Features: Overload Protection: Trips the breaker when the circuit experiences sustained overloads, protecting the system from overheating and fire hazards. Short-Circuit Protection: Provides instantaneous disconnection during short circuits, ensuring minimal damage to the system. Manual Reset: After tripping, the breaker can be manually reset once the fault has been cleared and it is safe to restore normal operation. Compliance: Complies with IEC 60898 for circuit protection in low-voltage systems.