ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SCA115448R1001 - Switch-Disconnector
This component is an ABB OT series 3-pole switch-disconnector, engineered for robust isolation and switching in low voltage industrial power distribution and motor control applications. It provides reliable manual operation for main switch, emergency stop, and safety isolation functions, ensuring system integrity and personnel safety. Designed for high current capacity, it is suitable for integration into control panels, machinery, and power supply units requiring dependable circuit interruption.
Technical Specifications:
- SERIES/FAMILY: OT Series
- COMPONENT TYPE: Switch-Disconnector
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (Ie): 1600 A
- NOMINAL OPERATIONAL VOLTAGE (Ue): 1000 V AC / 750 V DC
- NUMBER OF POLES: 3
- OPERATIONAL FREQUENCY: 50/60 Hz
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12 kV
- RATED SHORT-CIRCUIT WITHSTAND CURRENT (Icw): 50 kA for 1s
- RATED CONDITIONAL SHORT-CIRCUIT CURRENT (Icc): 100 kA (with appropriate fuse protection)
- MECHANICAL/PHYSICAL:
- OPERATION TYPE: Manual, Front Operated
- MOUNTING TYPE: Base Mounted / Panel Mounted
- TERMINAL TYPE: Bolt-type terminals
- FRAME SIZE: Industrial fixed frame
- INTERFACE/CONTROL:
- CONTROL METHOD: Direct Manual Handle (handle ordered separately)
- AUXILIARY CONTACTS: Optional (not included in base part number)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP00 (Front, without handle/enclosure)
- COOLING METHOD: Natural Convection
- OPERATING TEMPERATURE: -25 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low Voltage Power Distribution, Motor Control Centers, Industrial Machinery, HVAC Systems, Safety Isolation Circuits
- STANDARDS: IEC 60947-3