PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC 83937 - TeSys D Contactor
This SCHNEIDER ELECTRIC 83937 component is a TeSys D series 3-pole contactor engineered for industrial motor control and resistive load switching applications. It integrates a 230VAC operating coil and 3 normally open main power contacts, facilitating power circuit interruption and establishment in automation systems, HVAC, and pumping infrastructure. Designed for control panel integration, it provides essential power management in industrial operational environments.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Contactor, 3-Pole, 3 Normally Open (NO) Main Contacts
- ELECTRICAL SPECS:
- Rated Operational Current (AC-3): 9 A (up to 4 kW at 400V)
- Coil Voltage: 230 VAC (50/60 Hz)
- Rated Insulation Voltage: 690 V (Power Circuit), 600 V (Signaling Circuit)
- Rated Impulse Withstand Voltage: 6 kV
- Power Dissipation per Pole: 0.2 W (AC-3)
- MECHANICAL/PHYSICAL:
- Form Factor: Compact industrial contactor
- Mounting: 35 mm DIN Rail or Screw Fixing
- INTERFACE/CONTROL:
- Control Circuit Type: AC (50/60 Hz)
- Main Contacts: 3 NO
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- Operating Temperature: -5 to 60 °C
- Cooling Method: Natural Convection
- COMPATIBILITY/APPLICATION: Motor control, resistive load switching, automation systems, HVAC, pumping, conveying systems