ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC 81594 - TeSys D Contactor
This is a Schneider Electric TeSys D series 3-pole contactor, designated for motor control and resistive load switching in industrial automation systems. It provides reliable power switching for AC circuits, integrating into control panels for applications requiring robust and precise electrical load management. The unit features an AC operating coil for direct integration with standard control voltages.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Contactor
- ELECTRICAL SPECS:
- POLES: 3
- RATED OPERATIONAL CURRENT (AC-3): 9 A at <= 440 V AC
- RATED OPERATIONAL CURRENT (AC-1): 25 A at <= 440 V AC
- RATED OPERATIONAL VOLTAGE: <= 690 V AC 50/60 Hz for power circuit
- COIL VOLTAGE: 220 V AC 50/60 Hz
- COIL OPERATING LIMITS: 0.85 to 1.1 Uc (operational), 0.3 to 0.6 Uc (drop-out)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- RATED INSULATION VOLTAGE (Ui): 600 V (CSA), 690 V (IEC 60947-4-1, UL)
- RATED SHORT-CIRCUIT WITHSTAND CURRENT (Icw): 140 A for 1 s (IEC 60947-4-1)
- OPERATING RATE: 3600 cycles/hour at <= 60 degrees C
- MECHANICAL/PHYSICAL:
- CONTACT ARRANGEMENT: 3 NO (Normally Open) power contacts
- AUXILIARY CONTACTS: 1 NO + 1 NC (Normally Open + Normally Closed)
- TERMINALS: Screw clamp terminals
- DIMENSIONS: 45 mm (Width) x 85 mm (Height) x 92 mm (Depth)
- WEIGHT: 0.37 kg
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical coil actuation
- FEEDBACK: Auxiliary contacts for status indication (1 NO + 1 NC)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Front face conforming to IEC 60529)
- OPERATING TEMPERATURE: -5 to 60 degrees C (without derating)
- STORAGE TEMPERATURE: -60 to 80 degrees C
- COOLING METHOD: Natural convection
- MOUNTING STYLE: 35 mm DIN rail or panel mount with screws
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor control (AC-3), resistive load switching (AC-1), lighting circuits, heating systems, power distribution in industrial and commercial environments.
- COMPATIBLE WITH: TeSys LR D thermal overload relays, TeSys GV2/GV3 motor circuit breakers, TeSys D series accessories.