ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC 28956 - TeSys D Contactor
This industrial contactor, part of the TeSys D series, is engineered for reliable switching of three-phase motor loads and resistive circuits in industrial control applications. It integrates robust power switching capabilities with a 230VAC control coil, providing essential motor control and circuit isolation for machinery, HVAC systems, and general automation panels. Its design adheres to international standards for performance and safety in demanding operational environments.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: 3-Pole Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3): 9A at <= 440V for motor loads
- RATED OPERATIONAL CURRENT (AC-1): 25A at <= 690V for resistive loads
- RATED OPERATIONAL VOLTAGE: Up to 690VAC
- CONTROL CIRCUIT VOLTAGE: 230VAC at 50/60Hz
- RATED POWER (AC-3): 2.2kW at 220-230V, 4kW at 380-400V, 4kW at 415V, 5.5kW at 500V, 5.5kW at 660-690V
- POLES: 3P
- MAIN CONTACT CONFIGURATION: 3 NO
- MECHANICAL/PHYSICAL:
- AUXILIARY CONTACTS: 1 NO + 1 NC (Integrated)
- TERMINALS: Screw clamp terminals
- MECHANICAL ENDURANCE: 15 Mcycles
- ELECTRICAL ENDURANCE: 1.6 Mcycles (AC-3 at 9A)
- INTERFACE/CONTROL:
- COIL CONSUMPTION (HOLDING): 7.5 VA at 20°C
- COIL CONSUMPTION (INRUSH): 70 VA at 20°C
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Front Face)
- OPERATING TEMPERATURE: -5°C to +60°C
- MOUNTING STYLE: 35mm DIN rail or screw fixing
- POLLUTION DEGREE: 3
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor control, resistive load switching, power circuit isolation, HVAC, pumping, conveying systems
- COMPATIBLE ACCESSORIES: Thermal overload relays (LRD series), auxiliary contact blocks, surge suppressors
