DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC 18793 - Miniature Circuit Breaker
The SCHNEIDER ELECTRIC 18793 is a single-pole Miniature Circuit Breaker (MCB) from the Acti 9 iC60N series, engineered for robust overcurrent and short-circuit protection in low-voltage electrical distribution systems. This thermal-magnetic device provides reliable circuit isolation and fault interruption, critical for safeguarding equipment and personnel in industrial, commercial, and residential applications.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iC60N
- COMPONENT TYPE: Miniature Circuit Breaker (MCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 20A
- POLES: 1P (Single Pole)
- TRIPPING CURVE: C (Instantaneous trip between 5 and 10 In)
- NOMINAL OPERATIONAL VOLTAGE (Ue): 230/240V AC (Phase-Neutral)
- NOMINAL INSULATION VOLTAGE (Ui): 500V AC
- NOMINAL IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- BREAKING CAPACITY (Icn): 6 kA at 230/240V AC (EN/IEC 60898-1)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular, DIN rail mountable
- WIDTH: 18 mm (1 module)
- TERMINALS: Tunnel type terminals for rigid and flexible conductors
- ELECTRICAL ENDURANCE: 20,000 cycles
- MECHANICAL ENDURANCE: 20,000 cycles
- INTERFACE/CONTROL:
- OPERATION: Manual toggle switch
- PROTECTION TYPE: Thermal-magnetic (Overload and Short-circuit)
- INDICATORS: Trip indicator (mechanical)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (front face in enclosure)
- MOUNTING STYLE: DIN rail (EN 60715)
- OPERATING TEMPERATURE: -35°C to +70°C
- STORAGE TEMPERATURE: -40°C to +85°C
- POLLUTION DEGREE: 3
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low-voltage electrical distribution boards, control panels
- APPLICATION: Overcurrent and short-circuit protection for circuits in industrial, commercial, and residential installations.
- STANDARDS: EN/IEC 60898-1, EN/IEC 60947-2
