Schneider Electric LC1D09B7C is a 3‑pole electromechanical AC contactor from the TeSys D series designed for motor control and general switching applications in industrial and commercial electrical systems. It features three main power contacts and integrated auxiliary contacts for control circuit integration. The contactor is suitable for switching alternating current loads such as small motors, lighting, heating and other resistive or inductive circuits. It is engineered for reliable performance with long electrical life and robust mechanical endurance, and supports flexible mounting in control panels via DIN‑rail or panel installation.
Parameters
Brand: Schneider Electric
Series: TeSys D (LC1D family)
Model / Part Number: LC1D09B7C
Product Type: AC Contactor (Electromechanical)
Number of Main Poles: 3 (3P)
Auxiliary Contacts: 1 NO + 1 NC (integrated auxiliary block)
Rated Operational Current (Ie): 9 A (AC‑3 utilization category)
Rated Operational Voltage (Ue): Up to 690 V AC
Control Coil Voltage: Variant dependent (common options include 24 V AC/DC, 110 V AC, 230 V AC)
Utilisation Categories: AC‑1, AC‑3, AC‑4
Motor Power Ratings (Approximate):
~4 kW at 380–440 V AC (3‑phase)
~2 kW at 220–230 V AC (3‑phase)
Rated Insulation Voltage (Ui): ~690 V
Thermal Current (Ith): ~12–16 A (free‑air)
Rated Breaking Capacity: ~150–250 A at 440 V AC
Operating Frequency: 50 / 60 Hz
Mounting: DIN‑rail or panel mount compatible
Mechanical Endurance: High cycle durability
Electrical Endurance: Designed for frequent load switching
Standards Compliance: IEC 60947 series