DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC A9F28463 - Miniature Circuit Breaker
This device is a two-pole miniature circuit breaker from the SCHNEIDER ELECTRIC Acti 9 iC60H series, engineered for overcurrent and short-circuit protection in industrial and commercial electrical distribution systems. It features a C-type thermal-magnetic tripping curve, optimized for general-purpose applications with moderate inrush currents, ensuring reliable circuit isolation and equipment safeguarding. This component is critical for compliance with IEC/EN 60898-1 and IEC/EN 60947-2 standards in control panels, machinery, and building infrastructure.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iC60H
- COMPONENT TYPE: Miniature Circuit Breaker (MCB)
- RATED CURRENT: 63 A
- NUMBER OF POLES: 2P
- TRIPPING CURVE: C (Thermal-magnetic)
- RATED OPERATIONAL VOLTAGE (Ue): 230/400 V AC (50/60 Hz)
- RATED INSULATION VOLTAGE (Ui): 500 V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icn): 10 kA at 230/400 V AC (IEC/EN 60898-1)
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 10 kA at 230/400 V AC (IEC/EN 60947-2)
- MOUNTING: DIN Rail (35 mm symmetrical)
- TERMINALS: Tunnel type terminals (top and bottom)
- WIRE CAPACITY: 1 to 35 mm² rigid, 1 to 25 mm² flexible
- INDICATOR: Trip indicator (ON/OFF/Tripped)
- CONTROL TYPE: Toggle switch
- IP RATING: IP20 (terminals), IP40 (enclosed)
- OPERATING TEMPERATURE: -35 to 70 °C
- STORAGE TEMPERATURE: -40 to 85 °C
- POLLUTION DEGREE: 3
- COMPATIBILITY/APPLICATION: Industrial control panels, commercial buildings, residential distribution boards, machinery protection, HVAC systems, lighting circuits.
- STANDARDS: IEC/EN 60898-1, IEC/EN 60947-2
