ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SCA138208R1001 - 3-Pole Switch-Disconnector
This device is an ABB OT series 3-pole switch-disconnector, engineered for main circuit isolation and safety in industrial power distribution systems. It provides reliable manual disconnection under load, ensuring personnel safety during maintenance and preventing unauthorized power flow. Designed for robust performance in demanding environments, it integrates into switchgear and control panels requiring high current interruption capabilities.
Technical Specifications:
- SERIES/FAMILY: OT Series
- COMPONENT TYPE: Switch-Disconnector
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (Ie): 1600 A (AC-21A, AC-22A, AC-23A)
- NOMINAL OPERATIONAL VOLTAGE (Ue): 1000 V AC / 1000 V DC
- NOMINAL FREQUENCY: 50 / 60 Hz
- NUMBER OF POLES: 3
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, modular design for panel integration
- OPERATION TYPE: Front Operated
- MOUNTING TYPE: Base Mounted
- TERMINAL TYPE: Bolt Type
- INTERFACE/CONTROL:
- CONTROL METHOD: Manual Rotary Operation
- FEEDBACK: Visual Position Indication (ON/OFF)
- AUXILIARY CONTACTS: Optional, external add-on modules available
- ENVIRONMENTAL/MOUNTING:
- PROTECTION DEGREE (TERMINALS): IP20
- AMBIENT OPERATING TEMPERATURE: -25 to +70 degrees C
- COOLING METHOD: Natural Air Convection
- COMPATIBILITY/APPLICATION:
- PRIMARY APPLICATION: Main Switch, Emergency Stop, Maintenance Switch, Safety Disconnect
- TARGET SYSTEMS: Industrial Power Distribution, Motor Control Centers, HVAC Systems, Machine Safety Circuits