ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC 81391 - 3-Pole Contactor
This industrial-grade 3-pole contactor from the SCHNEIDER ELECTRIC TeSys D series is engineered for reliable switching of inductive and resistive loads in demanding automation environments. It provides robust control for AC motors, heating elements, and lighting circuits, integrating seamlessly into motor control centers, distribution panels, and machinery requiring high operational endurance.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: 3-Pole Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3): 9A at <= 440V
- RATED OPERATIONAL CURRENT (AC-1): 25A at <= 690V
- RATED OPERATIONAL VOLTAGE: <= 690V AC
- MOTOR POWER (AC-3): 4 kW at 400V, 5.5 HP at 460V
- NUMBER OF POLES: 3
- POWER CIRCUIT CONTACTS: 3 NO (Normally Open)
- COIL TYPE: AC (Coil voltage specified by full product reference)
- MECHANICAL/PHYSICAL:
- AUXILIARY CONTACTS: 1 NO + 1 NC (Integrated)
- MOUNTING: DIN Rail or Screw Mounting
- TERMINALS: Screw Clamp Terminals
- INTERFACE/CONTROL:
- CONTROL CIRCUIT TYPE: Electromagnetically operated
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Front Face)
- OPERATING TEMPERATURE: -5 to 60 degrees C
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor control, resistive load switching, industrial machinery, HVAC systems, pumping applications, lighting circuits.
- COMPATIBLE WITH: TeSys D series auxiliary contact blocks, thermal overload relays, and surge suppressors.