ОПИСАНИЕ ПРОДУКТА
SIEMENS 3RT2035-1AL20 - Power Contactor
This device is a 3-pole power contactor from the SIEMENS SIRIUS 3RT2 series, engineered for switching resistive and inductive loads in industrial control applications. It integrates a 230V AC operating coil and features 1 Normally Open and 1 Normally Closed auxiliary contact for status indication and interlocking. Designed for robust performance in motor control, heating, and lighting circuits, it adheres to IEC standards for reliable operation within automation systems.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT2
- COMPONENT TYPE: Power Contactor, 3-Pole
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3, 400V): 38 A
- RATED OPERATIONAL POWER (AC-3, 400V): 18.5 kW
- RATED OPERATIONAL CURRENT (AC-1, 400V): 50 A
- RATED INSULATION VOLTAGE: 690 V
- COIL VOLTAGE: 230 V AC, 50/60 Hz
- NUMBER OF POLES: 3
- MECHANICAL/PHYSICAL:
- AUXILIARY CONTACTS: 1 NO + 1 NC (Integrated)
- TERMINATION TYPE: Screw Terminals
- FRAME SIZE: S2
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical Coil
- FEEDBACK: Via Integrated Auxiliary Contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP00 (Main Circuit)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: DIN Rail (35mm) or Screw Mounting
- OPERATING TEMPERATURE RANGE: -25 to +60 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor Control Centers, Industrial Control Panels, HVAC Systems, Pumping Stations, Conveyor Systems
- SPECIFIC MACHINE TYPES: General industrial machinery requiring switching of AC motors, resistive heaters, and lighting loads.
