DESCRIPCIÓN DEL PRODUCTO
SIEMENS 3RT2047-3NB30 - Power Contactor
This device is a SIEMENS SIRIUS 3RT2 series power contactor, designed for switching resistive and inductive loads, primarily three-phase AC motors. It integrates into industrial control systems for motor control, heating applications, and general load switching, offering robust performance within a compact S3 frame size. The contactor is engineered for high operational reliability and extended service life in demanding industrial environments.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT2
- COMPONENT TYPE: Power Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3, 400V): 65 A
- RATED OPERATIONAL POWER (AC-3, 400V): 30 kW
- RATED OPERATIONAL CURRENT (AC-1, 400V): 80 A
- RATED INSULATION VOLTAGE: 690 V
- RATED IMPULSE WITHSTAND VOLTAGE: 6 kV
- NUMBER OF POLES: 3 Main Poles
- CONTROL SUPPLY VOLTAGE: 24 VAC
- CONTROL SUPPLY FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: S3
- AUXILIARY CONTACTS: 1 NO + 1 NC (Integrated)
- MAIN CIRCUIT CONNECTION: Screw Terminals
- AUXILIARY CIRCUIT CONNECTION: Screw Terminals
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical Contactor
- FEEDBACK: Via Auxiliary Contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals)
- MOUNTING STYLE: DIN Rail or Screw Mounting
- OPERATING TEMPERATURE RANGE: -25 to +60 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial Motor Control, Heating Systems, Lighting Circuits, General Load Switching
- MACHINE TYPES: Conveyor Systems, Pumps, Fans, Machine Tools, HVAC Systems
