ОПИСАНИЕ ПРОДУКТА
SIEMENS 3RT2037-1AU00 - Power Contactor
The SIEMENS 3RT2037-1AU00 is a 3-pole power contactor from the SIRIUS 3RT2 series, engineered for switching and controlling three-phase AC motors and resistive loads in industrial environments. This electromechanical switching device integrates into motor control centers, industrial machinery, and automation systems requiring reliable load management with AC coil control. It is suitable for applications such as pump control, conveyor systems, and general machinery.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT2
- COMPONENT TYPE: Power Contactor
- ELECTRICAL SPECS:
- OPERATIONAL CURRENT (AC-3, 400V): 37 A
- OPERATIONAL POWER (AC-3, 400V): 18.5 kW
- OPERATIONAL CURRENT (AC-1, 400V): 50 A
- RATED INSULATION VOLTAGE Ui: 690 V
- RATED IMPULSE WITHSTAND VOLTAGE Uimp: 6 kV
- RATED CONTROL SUPPLY VOLTAGE Us: 230 V AC (50/60 Hz)
- NUMBER OF POLES: 3
- MECHANICAL/PHYSICAL:
- FRAME SIZE: S2
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromagnetically actuated coil
- AUXILIARY CONTACTS: Integrated for status indication and interlocking
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP00 (main circuit)
- COOLING METHOD: Self-cooled
- MOUNTING STYLE: DIN rail (35mm) or screw mounting
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: 3-phase AC motors, resistive loads, industrial control panels, motor starters, automation systems