PRODUCT DESCRIPTION
SIEMENS 3RT5056-6AB36 - Power Contactor
This SIEMENS SIRIUS 3RT5056-6AB36 is a 3-pole power contactor engineered for switching resistive and inductive loads in industrial control applications. It integrates a 110 VAC (50 Hz) / 120 VAC (60 Hz) operating coil and features 2 normally open and 2 normally closed auxiliary contacts for comprehensive control circuit integration. Designed for robust performance, it is suitable for motor control, heating systems, and general load switching within automated machinery and plant infrastructure.
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 CURRENT (AC-1, 400V): 160 A
- NUMBER OF POLES: 3
- COIL VOLTAGE: 110 VAC (50 Hz) / 120 VAC (60 Hz)
- AUXILIARY CONTACTS: 2 NO + 2 NC
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Industrial Block Contactor
- TERMINAL TYPE: Screw Terminals
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical Coil Actuation
- FEEDBACK: Integrated Auxiliary Contacts for Status Indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP00 (Main Terminals), IP20 (Front with Terminal Covers)
- MOUNTING STYLE: DIN Rail or Screw Mounting
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor Control Centers, HVAC Systems, Pumping Stations, Conveyor Systems, General Industrial Load Switching
- LOAD TYPES: Inductive Loads (e.g., Motors), Resistive Loads (e.g., Heaters)