PRODUCT DESCRIPTION
SIEMENS 3RT5056-6AP36 - Power Contactor
This SIEMENS SIRIUS 3RT5056-6AP36 is a 3-pole power contactor engineered for switching resistive and inductive loads in industrial control applications. It features a rated operational current of 115 A for AC-3 utilization category at 400V and is controlled by a 220-240 V AC coil. This device is designed for integration into motor control centers, automation panels, and general load switching systems requiring robust and reliable operation.
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 INSULATION VOLTAGE (Ui): 690 V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- CONTROL SUPPLY VOLTAGE (Us): 220-240 V AC, 50/60 Hz
- NUMBER OF POLES: 3-pole main contacts
- MECHANICAL/PHYSICAL:
- AUXILIARY CONTACTS: 2 NO + 2 NC (integrated)
- TERMINAL TYPE: Screw terminals
- FORM FACTOR: Industrial standard, compact design
- INTERFACE/CONTROL:
- CONTROL METHOD: Electromagnetically actuated coil
- FEEDBACK: Via integrated auxiliary contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP00 (main circuit, with finger-safe covers available)
- MOUNTING STYLE: DIN rail (35 mm) or screw mounting
- COOLING METHOD: Natural convection
- AMBIENT OPERATING TEMPERATURE: -25 to +60 degrees C
- COMPATIBILITY/APPLICATION: Motor control, resistive load switching, heating systems, lighting circuits, general industrial automation panels.