OPIS PRODUKTU
SCHNEIDER ELECTRIC LC1D18V7C - 3-Pole AC Contactor
The SCHNEIDER ELECTRIC LC1D18V7C is a TeSys D series 3-pole AC contactor engineered for robust control of electric motors and resistive loads in industrial automation and power distribution applications. This device integrates a 400VAC 50/60Hz control coil, providing reliable switching for circuits up to 690V AC with an AC-3 operational current rating of 18A. It is a fundamental component for motor starters, HVAC systems, pumping stations, and general power switching within industrial control panels.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: 3-Pole AC Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (AC-3): 18A at <= 440V
- NOMINAL OPERATIONAL CURRENT (AC-1): 32A at <= 440V
- COIL VOLTAGE: 400VAC
- COIL FREQUENCY: 50/60 Hz
- NUMBER OF POLES: 3P
- RATED OPERATIONAL VOLTAGE: 690V AC
- MOTOR POWER (AC-3): 4 kW at 220-230V (3-phase), 7.5 kW at 380-400V (3-phase), 9 kW at 415-440V (3-phase), 10 kW at 500V (3-phase), 10 kW at 660-690V (3-phase)
- MECHANICAL/PHYSICAL:
- MAIN CONTACTS: 3 NO (Normally Open)
- AUXILIARY CONTACTS: 1 NO + 1 NC (Integrated)
- TERMINALS: Screw Clamp Terminals
- INTERFACE/CONTROL:
- CONTROL CIRCUIT TYPE: AC at 50/60 Hz
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- OPERATING TEMPERATURE: -5 to 60 °C
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: 35mm DIN Rail or Panel Mount with Screws
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor control, resistive load switching, power circuit switching, automation systems, HVAC, pumping, lighting circuits.
- COMPATIBILITY: Compatible with TeSys D thermal overload relays and auxiliary contact blocks for expanded functionality.
