DESCRIZIONE PRODOTTO
SIEMENS 3RT5044-1AN20 - Power Contactor
The SIEMENS 3RT5044-1AN20 is a 3-pole SIRIUS 3RT5 series power contactor engineered for switching and controlling resistive and inductive loads in industrial environments. This electromechanical switching device is designed for integration into motor control centers, power distribution systems, and control panels for applications such as motor control, heating systems, and lighting circuits. It features a 220-240V AC control voltage and integrated auxiliary contacts for status feedback.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT5
- COMPONENT TYPE: Power Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3, 400V): 115 A
- RATED OPERATIONAL POWER (AC-3, 400V): 55 kW
- RATED OPERATIONAL VOLTAGE: Up to 690V AC
- CONTROL VOLTAGE: 220-240V AC, 50/60 Hz
- NUMBER OF MAIN POLES: 3
- AUXILIARY CONTACTS: 2 Normally Open (NO) + 2 Normally Closed (NC)
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN Rail / Screw Mounting
- TERMINALS: Screw Terminals
- FORM FACTOR: Industrial Block Contactor
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical Coil
- FEEDBACK: Integrated Auxiliary Contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP00 (Main Circuit)
- COOLING METHOD: Natural Air Cooling
- OPERATING TEMPERATURE: -25 to +60 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor control, heating systems, lighting circuits, general load switching
- COMPATIBILITY: Suitable for integration into industrial control panels, motor control centers (MCCs), and power distribution systems.