PRODUCT DESCRIPTION
SIEMENS 3RT1374-6AR36 - Power Contactor (4-pole, AC-1)
This device is a SIEMENS SIRIUS 3RT13 series 4-pole power contactor, engineered for switching resistive loads (AC-1) in industrial control applications. It features an electronic wide-range control coil for AC/DC operation and integrated auxiliary contacts, providing robust control for heating systems, lighting circuits, and general power distribution within automation infrastructures.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT13
- COMPONENT TYPE: Power Contactor, 4-Pole
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-1, <= 400V): 140 A
- RATED INSULATION VOLTAGE (Ui): 690 V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- RATED CONTROL SUPPLY VOLTAGE (Us): 200-277 V AC/DC
- OPERATIONAL FREQUENCY: 50/60 Hz
- NUMBER OF POLES: 4
- MECHANICAL/PHYSICAL:
- MAIN CIRCUIT TERMINALS: Screw Terminals
- AUXILIARY CONTACTS: 3 NO + 6 NC
- MOUNTING: DIN Rail / Screw Mounting
- INTERFACE/CONTROL:
- COIL TYPE: Electronic, Wide-Range AC/DC
- FEEDBACK: Integrated Auxiliary Contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal protection)
- COOLING METHOD: Natural Convection
- OPERATING TEMPERATURE: -25 to +60 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Resistive Loads (AC-1), Heating Systems, Lighting Circuits, Power Distribution, General Industrial Control
- COMPATIBLE STANDARDS: IEC 60947