PRODUCT DESCRIPTION
SIEMENS 3RT2047-1NB30 - Power Contactor
This device is a SIRIUS 3RT2 series 3-pole power contactor engineered for switching resistive and inductive loads in industrial control applications. It provides robust switching capabilities for motors and other electrical loads, utilizing an AC-operated coil for integration into control circuits. The unit is designed for reliable operation within automation systems, motor control centers, and general industrial machinery requiring high current switching.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT2
- COMPONENT TYPE: Power Contactor
- ELECTRICAL SPECS:
- OPERATIONAL CURRENT (AC-3, 400V): 95 A
- OPERATIONAL POWER (AC-3, 400V): 45 kW
- NUMBER OF POLES: 3-pole
- CONTROL SUPPLY VOLTAGE: 220 V AC (50 Hz) / 240 V AC (60 Hz)
- RATED INSULATION VOLTAGE: 690 V
- RATED IMPULSE WITHSTAND VOLTAGE: 6 kV
- MECHANICAL/PHYSICAL:
- AUXILIARY CONTACTS: 1 NO (Normally Open)
- TERMINAL TYPE: Screw Terminals
- FRAME SIZE: S3
- INTERFACE/CONTROL:
- CONTROL TYPE: AC Coil Operated
- FEEDBACK: Integrated auxiliary contact for status indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals)
- MOUNTING STYLE: DIN Rail or Screw Mounting
- OPERATING TEMPERATURE: -25 to +60 degrees C
- COMPATIBILITY/APPLICATION: Motor control, resistive load switching, industrial automation systems, HVAC, pumping stations, conveyor systems.