PRODUCT DESCRIPTION
SIEMENS 3TF3101-0BB4 - Power Contactor
The SIEMENS 3TF3101-0BB4 is a 3-pole power contactor engineered for switching three-phase AC loads in industrial control applications. This device facilitates the control of electric motors, heating elements, and general resistive loads, employing an electromagnetic coil for operational actuation. It integrates into standard industrial control panels, providing switching functionality for automation systems.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3TF
- COMPONENT TYPE: Power Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3): 12 A at 400 V
- RATED OPERATIONAL POWER (AC-3): 5.5 kW at 400 V
- NUMBER OF POLES: 3 main poles
- AUXILIARY CONTACTS: 1 NO (Normally Open)
- COIL VOLTAGE: 24 VAC, 50/60 Hz
- RATED INSULATION VOLTAGE: 690 V
- RATED IMPULSE WITHSTAND VOLTAGE: 6 kV
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN rail or screw mounting
- TERMINALS: Screw terminals
- MECHANICAL ENDURANCE: 10 x 10^6 operating cycles (approximate)
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromagnetically actuated coil
- ENVIRONMENTAL/MOUNTING:
- OPERATING TEMPERATURE RANGE: -25 to +60 degrees Celsius
- PROTECTION CLASS: IP20 (terminals)
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor control, resistive load switching, HVAC systems, general industrial automation
- STANDARDS: IEC 60947