DESCRIPTION DU PRODUIT
SCHNEIDER ELECTRIC A9F18320 - Miniature Circuit Breaker
SCHNEIDER ELECTRIC A9F18320 is a single-pole miniature circuit breaker from the Acti9 iC60N series, engineered for overcurrent protection in industrial and commercial electrical distribution systems. This device provides reliable protection against short circuits and overload conditions, ensuring operational continuity and equipment safety. It is designed for DIN rail mounting within control panels and distribution boards, integrating seamlessly into low-voltage AC circuits for critical load protection.
Technical Specifications:
- SERIES/FAMILY: Acti9 iC60N
- COMPONENT TYPE: Miniature Circuit Breaker (MCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 20 A
- POLES: 1P (Single Pole)
- TRIPPING CURVE: C-Curve (Magnetic trip between 5 and 10 In)
- NOMINAL OPERATIONAL VOLTAGE (Ue): 230/400 V AC
- NOMINAL INSULATION VOLTAGE (Ui): 500 V AC
- NOMINAL IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- BREAKING CAPACITY (Icn): 6 kA at 230/400 V AC (IEC/EN 60898-1)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MODULE WIDTH: 18 mm (1 module)
- TERMINAL TYPE: Tunnel terminals (top and bottom)
- WIRE CAPACITY: 1 to 25 mm² (flexible), 1 to 35 mm² (rigid)
- INTERFACE/CONTROL:
- INDICATION: Trip indicator (ON/OFF/Tripped)
- CONTROL TYPE: Toggle switch
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (front face in enclosure)
- MOUNTING STYLE: DIN Rail (35 mm symmetrical rail)
- OPERATING TEMPERATURE: -35 to 70 °C
- STORAGE TEMPERATURE: -40 to 85 °C
- COMPATIBILITY/APPLICATION:
- APPLICATION: Overcurrent and short-circuit protection for resistive and inductive loads
- TARGET SYSTEMS: Industrial control panels, commercial distribution boards, building automation systems, HVAC systems, lighting circuits