The Schneider iPRU 3P+N 80KA is a 3-pole + neutral molded case circuit breaker (MCCB), designed to offer overload protection, short-circuit protection, and earth leakage protection in three-phase electrical systems.
Specifications:
Type: Molded Case Circuit Breaker (MCCB) with Residual Current Protection (RCD)
Number of Poles: 3P+N (3 poles + neutral) – Suitable for three-phase systems with neutral
Current Rating: Typically rated current depends on model variant; check specific catalog for precise variants.
Breaking Capacity: 80 kA at 415V (maximum fault current the breaker can safely interrupt)
Residual Current Protection: Provides earth leakage protection, protecting against leakage currents and ensuring safety from electric shock.
Rated Voltage: Typically 415V (for three-phase systems)
Rated Frequency: 50/60 Hz
Tripping Characteristics:
Thermal Protection: Disconnects the circuit during overload conditions, ensuring that the wiring and connected equipment do not overheat and preventing the risk of fire or damage.
Magnetic Protection: Provides instantaneous protection by quickly disconnecting the circuit in the event of a short-circuit, preventing equipment damage due to high fault currents.
Residual Current (RCD) Protection: Disconnects the circuit when an earth leakage current exceeds a predetermined threshold, ensuring safety against electric shocks.
Protection Features:
Overload Protection: Protects circuits from damage due to prolonged overload conditions.
Short-Circuit Protection: Protects against high fault currents and prevents damage from electrical short circuits.
Earth Leakage Protection (RCD): Safeguards personnel and equipment by detecting leakage currents and disconnecting the supply in case of fault, ensuring safety from electrical shock.
Manual Reset: The breaker can be reset manually after the fault condition has been cleared.