OPIS PRODUKTU
SCHNEIDER ELECTRIC A9F19350 - Miniature Circuit Breaker
This device is a three-pole miniature circuit breaker from the SCHNEIDER ELECTRIC Acti 9 iC60N series, engineered for overcurrent and short-circuit protection in industrial and commercial low-voltage electrical distribution systems. It provides reliable circuit isolation and fault interruption, compliant with IEC 60898-1 and IEC 60947-2 standards, suitable for applications requiring robust electrical safety and continuity of service in AC circuits.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iC60N
- COMPONENT TYPE: Miniature Circuit Breaker (MCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 50 A
- NUMBER OF POLES: 3
- TRIP CURVE: C (Thermal-magnetic, for general protection of cables and conductors)
- NOMINAL OPERATIONAL VOLTAGE (Ue): 230/400 VAC, 50/60 Hz
- NOMINAL INSULATION VOLTAGE (Ui): 500 VAC
- NOMINAL IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- NOMINAL SHORT-CIRCUIT BREAKING CAPACITY (Icn): 6 kA at 400 VAC (IEC 60898-1)
- ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 10 kA at 220-240 VAC (IEC 60947-2)
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN Rail (35 mm symmetrical rail)
- TERMINALS: Tunnel type terminals for rigid and flexible conductors
- INDICATORS: Trip indicator, ON/OFF position indicator
- MECHANICAL ENDURANCE: 20000 cycles
- ELECTRICAL ENDURANCE: 10000 cycles
- INTERFACE/CONTROL:
- CONTROL TYPE: Toggle switch (manual operation)
- AUXILIARIES: Compatible with Acti 9 auxiliaries (e.g., shunt trip, undervoltage release, auxiliary contacts - sold separately)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (front face in enclosure)
- OPERATING TEMPERATURE: -35 to 70 °C
- STORAGE TEMPERATURE: -40 to 85 °C
- POLLUTION DEGREE: 3 (IEC 60947-2)
- TROPICALISATION: Treatment 2 (relative humidity 95% at 55 °C)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial control panels, commercial building distribution boards, residential electrical installations, light industrial motor protection, general circuit protection for resistive and inductive loads.
- STANDARDS: IEC 60898-1, IEC 60947-2, EN 60898-1, EN 60947-2
