ОПИСАНИЕ ПРОДУКТА
SIEMENS 3KF2316-2LF11 - 3-Pole Switch Disconnector
This SIEMENS 3KF2 series 3-pole switch disconnector is engineered for reliable load isolation and circuit interruption in industrial power distribution and machinery applications. It functions as a main switch, emergency stop, or maintenance switch, providing safe disconnection of electrical loads up to 160A. The device integrates robust switching technology for high operational safety and compliance with international industrial standards.
Technical Specifications:
- SERIES/FAMILY: 3KF2 Compact Switch Disconnectors
- COMPONENT TYPE: 3-Pole Switch Disconnector
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (Ie): 160 A
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690V AC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- RATED FREQUENCY: 50/60 Hz
- RATED SHORT-CIRCUIT WITHSTAND CURRENT (Icw): 4 kA (1s)
- RATED SHORT-CIRCUIT MAKING CAPACITY (Icm): 10 kA
- MECHANICAL/PHYSICAL:
- POLES: 3
- OPERATING MECHANISM: Front-mounted rotary operating mechanism
- TERMINAL TYPE: Screw terminals
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: Not included in base unit typically configurable via accessories
- ENVIRONMENTAL/MOUNTING:
- IP RATING (TERMINALS): IP20
- IP RATING (FRONT HANDLE, TYPICAL): IP65 (when installed in enclosure door)
- MOUNTING STYLE: Base plate mounting for switch body, front panel mounting for operating mechanism
- AMBIENT OPERATING TEMPERATURE: -25 to +55 degrees C
- COMPATIBILITY/APPLICATION: Main switch for industrial machinery, emergency stop functions, maintenance and repair isolation, HVAC systems, control panels, power distribution boards.