ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC 18761 - Miniature Circuit Breaker
The SCHNEIDER ELECTRIC 18761 is a modular Acti 9 iC60N series miniature circuit breaker engineered for reliable overcurrent and short-circuit protection within low-voltage electrical distribution systems. This device incorporates a thermal-magnetic trip unit to provide essential circuit isolation and fault protection for industrial, commercial, and residential installations. It is designed for integration into control panels and distribution boards requiring adherence to international safety standards for circuit interruption.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iC60N
- COMPONENT TYPE: Miniature Circuit Breaker (MCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 16 A
- POLES: 1P+N
- TRIP CURVE: C
- NOMINAL OPERATIONAL VOLTAGE (Ue): 230 VAC (1P+N)
- NOMINAL INSULATION VOLTAGE (Ui): 500 VAC
- NOMINAL IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- BREAKING CAPACITY (Icn): 6 kA at 230 VAC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- NUMBER OF MODULES: 2
- MOUNTING: DIN Rail
- TERMINAL TYPE: Tunnel terminals
- WIRE CAPACITY: 1 to 25 mm² (flexible), 1 to 35 mm² (rigid)
- INTERFACE/CONTROL:
- CONTROL TYPE: Toggle switch
- INDICATORS: ON/OFF position, Trip indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (in enclosure)
- OPERATING TEMPERATURE: -35 to 70 degrees C
- STORAGE TEMPERATURE: -40 to 85 degrees C
- POLLUTION DEGREE: 3
- MOUNTING STYLE: Clip-on DIN rail
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Overcurrent protection, short-circuit protection, electrical circuit isolation, industrial distribution boards, commercial installations, residential panels, machinery protection.
- STANDARDS: IEC/EN 60898-1
