ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC 21100 - TeSys D Contactor
The SCHNEIDER ELECTRIC 21100 is an electromechanical TeSys D series contactor designed for switching power circuits in industrial control applications. It features three normally open main poles, suitable for controlling AC motors and resistive loads up to 5.5 kW at 400V. This component integrates into motor control centers, HVAC systems, and general machinery requiring reliable power switching capabilities.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Contactor, 3-pole
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL VOLTAGE: Up to 690V AC
- RATED OPERATIONAL CURRENT (AC-3): 12A at <= 440V
- MOTOR POWER (AC-3): 5.5 kW at 400V
- CONTROL CIRCUIT VOLTAGE: 24V AC
- NUMBER OF POLES: 3
- MAIN CONTACT CONFIGURATION: 3 Normally Open (NO)
- RATED INSULATION VOLTAGE: 690V (IEC 60947-4-1)
- RATED IMPULSE WITHSTAND VOLTAGE: 6 kV
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Open type
- TERMINALS: Screw clamp
- MECHANICAL ENDURANCE: 15 million cycles
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromagnetically actuated coil
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- OPERATING TEMPERATURE RANGE: -5 to 60 degrees C
- MOUNTING: 35mm DIN rail or screw fixing
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: AC motor control, resistive load switching, lighting circuits, heating systems
- COMPATIBILITY: TeSys D auxiliary contact blocks, TeSys LR-D thermal overload relays