DESCRIZIONE PRODOTTO
SIEMENS 3RT5055-6AF36 - Power Contactor
The SIEMENS 3RT5055-6AF36 is a SIRIUS 3RT5 series power contactor designed for switching resistive and inductive loads in industrial control applications. It provides reliable control for motors, heating systems, and general industrial loads, integrating seamlessly into automation architectures requiring robust switching capabilities. This device is engineered for high operational current and power ratings, suitable for demanding machinery and plant environments.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT5
- COMPONENT TYPE: Power Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3, 400V): 115 A
- RATED OPERATIONAL POWER (AC-3, 400V): 55 kW
- RATED OPERATIONAL CURRENT (AC-1, 400V): 130 A
- CONTROL SUPPLY VOLTAGE: 110-127 V AC/DC
- NUMBER OF POLES: 3-pole
- RATED INSULATION VOLTAGE: 690 V
- RATED IMPULSE WITHSTAND VOLTAGE: 8 kV
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Industrial Block Contactor
- AUXILIARY CONTACTS: 1 NO + 1 NC (integrated, expandable)
- TERMINAL TYPE: Screw terminals
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical
- FEEDBACK: Status indication via auxiliary contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP00 (main circuit)
- MOUNTING STYLE: DIN rail (35mm) or Screw mounting
- OPERATING TEMPERATURE RANGE: -25 to +60 °C
- COMPATIBILITY/APPLICATION: Motor control, heating systems, lighting circuits, general industrial load switching, HVAC systems, pump control.