The Schneider iC65H 3P D50A is a 3-pole miniature circuit breaker (MCB) from Schneider Electric’s iC65H series. Designed for use in three-phase electrical systems, this breaker provides protection against both overloads and short circuits. The 50A current rating makes it suitable for medium-load applications, and the 3P configuration ensures it can handle three-phase systems
Specifications:
Type: Miniature Circuit Breaker (MCB)
Number of Poles: 3P (3 poles) – Suitable for three-phase systems
Current Rating: 50A
Rated Voltage: Typically 400V (for three-phase systems)
Rated Frequency: 50/60 Hz
Tripping Characteristics:
Type D: Trips between 10-20 times the rated current, designed to handle moderate inrush currents commonly found in circuits with motors or transformers.
Breaking Capacity: Typically 6 kA at 400V (maximum fault current the MCB can safely interrupt)
Protection Features:
Overload Protection: Disconnects the circuit when sustained overcurrent is detected, preventing overheating and damage to equipment and cables.
Short-Circuit Protection: Provides instantaneous disconnection in the event of a short circuit, minimizing damage to the electrical system.
Manual Reset: After a fault condition, the breaker can be manually reset once the issue has been addressed.
Compliance: Meets international standards like IEC 60898-1 for residential and light commercial use, and IEC 60947-2 for general low-voltage circuit protection.