ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI OT630E03P - 3-Pole Switch-Disconnector
This device is an industrial-grade, manually operated 3-pole switch-disconnector from the ABB OT series. It is engineered for main circuit isolation, emergency stop functions, and local motor control in industrial power distribution systems. The unit provides reliable load breaking and making capabilities, ensuring safety and operational continuity in demanding environments requiring robust power disconnection.
Technical Specifications:
- SERIES/FAMILY: OT Series
- COMPONENT TYPE: Switch-Disconnector
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (Ie): 630 A
- NUMBER OF POLES: 3
- RATED OPERATIONAL VOLTAGE (Ue): 1000 VAC / 750 VDC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- RATED SHORT-CIRCUIT WITHSTAND CURRENT (Icw, 1s): 25 kA
- RATED FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- OPERATION TYPE: Manual (requires external handle, not included)
- MOUNTING TYPE: Base Mount / Panel Mount
- TERMINAL TYPE: Screw Terminals
- FRAME SIZE: Industrial, compact design for high current applications
- INTERFACE/CONTROL:
- CONTROL METHOD: Direct Manual Operation
- AUXILIARY CONTACTS: Optional (available as accessories)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals, device body) higher IP ratings achievable with appropriate enclosure and handle
- COOLING METHOD: Natural Air Cooling
- OPERATING TEMPERATURE: -25 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Main power distribution, motor control centers, industrial machinery, HVAC systems, renewable energy installations, emergency power cut-off systems.
- FUNCTION: Load isolation, emergency power cut-off, maintenance lockout, safety disconnection.