OPIS PRODUKTU
SCHNEIDER ELECTRIC A9Y82725 - Miniature Circuit Breaker
The SCHNEIDER ELECTRIC A9Y82725 is a 2-pole miniature circuit breaker from the Acti9 iC60N series, engineered for overcurrent and short-circuit protection in industrial and commercial low-voltage electrical distribution systems. This device integrates thermal-magnetic trip technology with a C-curve characteristic, providing reliable circuit isolation and fault interruption for resistive and inductive loads. It is designed for DIN rail mounting within control panels and switchboards, ensuring compliance with IEC 60898-1 and IEC 60947-2 standards.
Technical Specifications:
- SERIES/FAMILY: Acti9 iC60N
- COMPONENT TYPE: Miniature Circuit Breaker (MCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 25 A
- NUMBER OF POLES: 2P
- TRIP CURVE: C-Type
- RATED OPERATIONAL VOLTAGE (Ue): 230/400 V AC
- RATED INSULATION VOLTAGE (Ui): 500 V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icn): 6 kA at 230/400 V AC (IEC 60898-1)
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 10 kA at 230 V AC (IEC 60947-2)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN Rail
- TERMINAL TYPE: Tunnel terminals (top and bottom)
- WIRE CAPACITY: 1 to 25 mm² (flexible), 1 to 35 mm² (rigid)
- INDICATOR: Trip indicator, position indicator
- INTERFACE/CONTROL:
- CONTROL TYPE: Toggle switch (ON/OFF)
- AUXILIARY COMPATIBILITY: Compatible with Acti9 auxiliaries (e.g., shunt trip, undervoltage release, auxiliary contacts)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (in enclosure)
- OPERATING TEMPERATURE: -35 to 70 °C
- STORAGE TEMPERATURE: -40 to 85 °C
- POLLUTION DEGREE: 3
- TROPICALISATION: 2 (relative humidity 95% at 55 °C)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Overcurrent protection, short-circuit protection, industrial control panels, commercial building distribution, lighting circuits, motor control circuits, resistive and inductive loads.
- STANDARDS: IEC 60898-1, IEC 60947-2
