ОПИСАНИЕ ПРОДУКТА
ABB 1SCA121456R1001 - Switch-Disconnector
The ABB 1SCA121456R1001 is a robust, 3-pole switch-disconnector from the OT series, engineered for reliable power isolation and switching in industrial electrical distribution systems. This device facilitates safe maintenance and operational control by providing a visible break in circuits, suitable for main switches, emergency stop applications, and motor control within diverse industrial environments. It is designed for high current applications requiring dependable load breaking and isolation capabilities.
Technical Specifications:
- SERIES/FAMILY: OT Series
- COMPONENT TYPE: Switch-Disconnector
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (Ie): 1600 A
- NUMBER OF POLES: 3
- RATED OPERATIONAL VOLTAGE (Ue): 690 VAC (50/60 Hz), up to 1000 VAC / 1500 VDC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12 kV
- RATED SHORT-TIME WITHSTAND CURRENT (Icw): 50 kA for 1 s
- RATED CONDITIONAL SHORT-CIRCUIT CURRENT: 100 kA (with fuses)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Open type, compact design for high current
- MOUNTING: Base mounting
- TERMINAL TYPE: Lug terminals for high current conductors
- OPERATION: Manual, rotary handle (handle sold separately)
- INTERFACE/CONTROL:
- CONTROL METHOD: Manual operation
- AUXILIARY CONTACTS: Optional, external modules available for status indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP00 (main device), intended for enclosure integration
- COOLING METHOD: Natural air convection
- OPERATING TEMPERATURE RANGE: -25 to +70 degrees C
- MOUNTING STYLE: Base plate mounting
- COMPATIBILITY/APPLICATION:
- PRIMARY APPLICATION: Main switch, emergency stop, motor control, load break switch
- TARGET SYSTEMS: Industrial power distribution, machinery, HVAC, control panels
- COMPLIANCE: IEC 60947-3
