OPIS PRODUKTU
SCHNEIDER ELECTRIC 31105 - 3-Pole Contactor
The SCHNEIDER ELECTRIC 31105 is an electromechanical 3-pole contactor from the TeSys D series, engineered for reliable switching of electrical loads in industrial control applications. It facilitates the control of AC motors, resistive heating elements, and lighting circuits, integrating seamlessly into motor starters, power distribution panels, and HVAC systems. This component provides robust power circuit control via an AC coil, offering essential functionality for automated industrial processes.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: 3-Pole Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (AC-3): 9 A at <= 440 V
- NOMINAL OPERATIONAL CURRENT (AC-1): 25 A at <= 440 V
- NOMINAL OPERATIONAL VOLTAGE (POWER CIRCUIT): 690 V AC 50/60 Hz
- CONTROL CIRCUIT VOLTAGE: 220 V AC 50/60 Hz
- POWER RATING (AC-3): 2.2 kW at 220/230 V, 4 kW at 380/400 V, 4 kW at 415 V, 5.5 kW at 440 V, 5.5 kW at 500 V, 5.5 kW at 660/690 V
- NUMBER OF POLES: 3
- AUXILIARY CONTACTS: 1 NO + 1 NC
- MECHANICAL/PHYSICAL:
- TERMINAL TYPE: Screw clamp terminals
- INTERFACE/CONTROL:
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (front face)
- OPERATING TEMPERATURE: -5 to 60 degrees C
- MOUNTING STYLE: 35 mm DIN rail or panel mount with screws
- COMPATIBILITY/APPLICATION:
- MOTOR CONTROL: Induction motors up to 5.5 kW
- LOAD SWITCHING: Resistive loads up to 25 A
- APPLICATIONS: Motor starters, HVAC systems, lighting circuits, power distribution panels
