ОПИСАНИЕ ПРОДУКТА
SIEMENS 3RT2038-1AC20 - Power Contactor
This SIEMENS SIRIUS 3RT20 series power contactor is engineered for switching resistive and inductive loads in industrial control applications. It provides reliable control of three-phase motors and other electrical loads, integrating into motor control centers, distribution panels, and automation systems. The device utilizes electromechanical switching technology for robust operation in demanding environments.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT20
- COMPONENT TYPE: Power Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (AC-3, 400V): 38 A
- NOMINAL OPERATIONAL POWER (AC-3, 400V): 18.5 kW
- NOMINAL OPERATIONAL CURRENT (AC-1, 400V): 60 A
- NUMBER OF POLES: 3
- COIL VOLTAGE: 230 VAC
- COIL FREQUENCY: 50/60 Hz
- RATED INSULATION VOLTAGE: 690 V
- RATED IMPULSE WITHSTAND VOLTAGE: 6 kV
- MECHANICAL/PHYSICAL:
- FRAME SIZE: S2
- MOUNTING: DIN Rail or Screw Mounting
- TERMINALS: Screw Terminals
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: None integrated (add-on blocks available)
- CONTROL TYPE: Electromechanical Coil
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal protection)
- AMBIENT OPERATING TEMPERATURE: -25 to +60 degrees C
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor Control Centers, Industrial Control Panels, HVAC Systems, Pumping Stations, Conveyor Systems
- LOAD TYPES: Three-phase AC motors, Resistive loads, Inductive loads