DESCRIPCIÓN DEL PRODUCTO
SCHNEIDER ELECTRIC LC1D18BDC - Contactor, 3-Pole
The SCHNEIDER ELECTRIC LC1D18BDC is a TeSys D series 3-pole contactor engineered for demanding motor control and resistive load switching applications in industrial automation systems. It integrates a 24VDC control coil for accurate activation within DC-controlled circuits, making it suitable for reliable switching of AC motors, heating elements, and lighting circuits across machinery, HVAC systems, and power distribution panels. This device ensures consistent operation and safety through its proven design for high electrical durability.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Contactor, 3-Pole
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3): 18 A at <= 440 V
- RATED OPERATIONAL POWER (AC-3): 7.5 kW at 400 V, 9 kW at 500 V, 10 kW at 690 V (for 3-phase motors)
- COIL VOLTAGE: 24 VDC
- POLES: 3P
- AUXILIARY CONTACTS: 1 NO + 1 NC (built-in)
- RATED INSULATION VOLTAGE: 600 V (CSA), 690 V (IEC 60947-4-1, UL)
- RATED IMPULSE WITHSTAND VOLTAGE: 6 kV
- INTERFACE/CONTROL:
- COIL TYPE: DC Standard
- CONTROL CIRCUIT VOLTAGE LIMITS: 0.1...0.25 Uc (drop-out), 0.7...1.25 Uc (operational)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (front face)
- MOUNTING STYLE: 35 mm DIN rail or screw fixing
- OPERATING TEMPERATURE: -5 to +60 °C
- STORAGE TEMPERATURE: -60 to +80 °C
- COMPATIBILITY/APPLICATION: Motor control, resistive load switching, HVAC systems, pumping stations, material handling, general industrial machinery, power distribution.
