PRODUCT DESCRIPTION
ABB 1SCA022190R1560 - Switch-Disconnector
The ABB 1SCA022190R1560 is an OT160G3P switch-disconnector, engineered for positive isolation of electrical circuits. This 3-pole device facilitates safe disconnection in industrial power distribution, motor control, and machinery applications, serving as a main switch, emergency stop, or maintenance isolator. It ensures compliance with safety protocols by providing a visible break in the circuit.
Technical Specifications:
- SERIES/FAMILY: OT Series
- COMPONENT TYPE: Switch-Disconnector
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (Ie): 160 A
- RATED OPERATIONAL VOLTAGE (Ue): 1000 V AC (max) / 750 V DC (max)
- NUMBER OF POLES: 3
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- RATED SHORT-CIRCUIT WITHSTAND CURRENT (Icw): 5 kA for 1 s
- MECHANICAL/PHYSICAL:
- OPERATION TYPE: Manual, Front Operated (requires external handle)
- TERMINAL TYPE: Screw Terminals
- TERMINAL CAPACITY: 70 mm² (Solid/Stranded)
- FRAME SIZE: OT160 (indicates current rating and physical size class)
- INTERFACE/CONTROL:
- CONTROL METHOD: Direct Manual Actuation
- AUXILIARY CONTACTS: Not integrated external auxiliary contact blocks are available for series compatibility.
- ENVIRONMENTAL/MOUNTING:
- MOUNTING STYLE: Base Mountable / Door Mountable (with appropriate shaft and handle)
- TERMINAL PROTECTION: IP20
- OPERATING TEMPERATURE RANGE: -25 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- PRIMARY FUNCTION: Circuit Isolation, Main Disconnect, Emergency Switching, Maintenance Isolation
- TARGET SYSTEMS: Industrial Power Distribution Panels, Motor Control Centers, HVAC Systems, Machine Safety Circuits