ОПИСАНИЕ ПРОДУКТА
SIEMENS 3KL7132-3AA00 - Load Disconnector
This component is a 3-pole load disconnector from the SIEMENS 3KL series, engineered for manual switching and safe isolation of electrical circuits in industrial environments. It provides reliable disconnection under load conditions, serving as a main switch, maintenance switch, or emergency stop device in control panels, motor control centers, and machinery requiring local circuit isolation. Its design adheres to IEC 60947-3 standards for switch-disconnectors.
Technical Specifications:
- SERIES/FAMILY: SIEMENS 3KL Load Disconnectors
- COMPONENT TYPE: 3-Pole Load Disconnector
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (Ie): 32 A (AC-21B, AC-22B, AC-23B categories applicable)
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690 V AC
- RATED INSULATION VOLTAGE (Ui): 1000 V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- FREQUENCY: 50/60 Hz
- PHASE: 3-Phase
- MECHANICAL/PHYSICAL:
- POLES: 3
- OPERATION: Manual rotary operation (handle not included, ordered separately)
- TERMINALS: Box terminals
- INTERFACE/CONTROL:
- CONTROL TYPE: Direct manual operation
- AUXILIARY CONTACTS: None included as standard (expandable via accessories)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP00 (terminals), IP20 (front side of switch body), typically IP65 with appropriate door-coupling rotary operating mechanism
- AMBIENT TEMPERATURE: -25 to +55 °C (operational)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Base mounting / Screw mounting
- COMPATIBILITY/APPLICATION:
- APPLICATION: Main switch, emergency stop switch, maintenance switch, circuit isolation for motors, machinery, and industrial power distribution systems
- STANDARDS: IEC 60947-3
