PRODUCT DESCRIPTION
SIEMENS 3RT5056-6AV36 - Power Contactor
This SIEMENS SIRIUS 3RT5 series power contactor is engineered for reliable switching of three-phase AC loads, primarily asynchronous motors, within industrial control systems. It integrates electromechanical switching technology for robust operation in applications such as motor control centers, heating systems, and general power distribution. The device is designed for direct integration into automation architectures requiring high operational current capacity.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT5
- COMPONENT TYPE: Power Contactor
- ELECTRICAL SPECS:
- OPERATIONAL CURRENT (AC-3, 400V): 115 A
- OPERATIONAL POWER (AC-3, 400V): 55 kW
- OPERATIONAL VOLTAGE (MAIN CIRCUIT): Up to 690V AC
- CONTROL VOLTAGE: 110-240V AC/DC
- FREQUENCY: 50/60 Hz
- PHASE: 3-Phase
- MECHANICAL/PHYSICAL:
- AUXILIARY CONTACTS: 2 NO + 2 NC (integrated)
- TERMINAL TYPE: Screw terminals
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical coil actuation
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP00 (main circuit without covers)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN rail (35mm) or screw mounting
- COMPATIBILITY/APPLICATION: Motor control, resistive load switching, heating systems, lighting circuits, industrial power distribution.