OPIS PRODUKTU
SCHNEIDER ELECTRIC 18806 - TeSys D Contactor
This component is a robust electromechanical switching device designed for industrial control applications. It facilitates the remote control of electrical loads, primarily AC motors, resistive loads, and power circuits, within automation systems. Utilizing proven contactor technology, it ensures reliable operation in demanding environments, commonly found in motor control centers, HVAC systems, and general machinery control panels.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL VOLTAGE (MAIN CIRCUIT): Up to 690VAC
- NOMINAL OPERATIONAL CURRENT (AC-3 CATEGORY): Range dependent on specific model (e.g., 9A to 150A)
- NOMINAL OPERATIONAL CURRENT (AC-1 CATEGORY): Range dependent on specific model (e.g., 25A to 200A)
- COIL CONTROL VOLTAGE: Varies by specific model (e.g., 24VDC, 110VAC, 230VAC)
- MOTOR POWER RATING (AC-3, 400V): Range dependent on specific model (e.g., 4kW to 75kW)
- PHASE: 3-Phase (main power circuit), 1-Phase (control circuit)
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- TORQUE: Not applicable (electromechanical switching device)
- SPEED: Not applicable (electromechanical switching device)
- SHAFT TYPE: Not applicable (electromechanical switching device)
- FORM FACTOR: Open type, modular, compact
- MOUNTING: DIN rail 35mm or screw fixing
- INTERFACE/CONTROL:
- CONTROL INPUT: Coil terminals for control voltage activation
- AUXILIARY CONTACTS: Integrated normally open (NO) and normally closed (NC) contacts (e.g., 1NO+1NC standard configuration)
- FEEDBACK: Not applicable (basic contactor, status typically derived from auxiliary contacts)
- COMMUNICATION PROTOCOLS: Not applicable (basic electromechanical device)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminal protection), requires enclosure for higher ingress protection
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Frontal, DIN rail 35mm or screw fixing
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor control centers (MCCs), industrial machinery, HVAC systems, pumping stations, lighting control
- SPECIFIC MACHINE TYPES: Conveyors, pumps, fans, compressors, general industrial loads
