Schneider Electric Contactors LC1D18E7

The Schneider Electric TeSys D contactor (part number LC1D18E7) is a 3-pole, normally open (3PST-NO) device designed for motor control applications. It operates with a coil voltage of 48 V AC and is suitable for resistive loads. The contactor has a rated operational current of 18 A at 440 V AC under AC-3 utilization category and can handle up to 32 A at the same voltage under AC-1 conditions. It supports motor power ratings of up to 15 hp at 460/480 V AC for three-phase motors. This contactor features a mechanical durability of 15 million cycles and an electrical durability of 1.65 million cycles at 18 A AC-3. It is designed for mounting on DIN rail and has a compact size with dimensions of 77 mm in height, 45 mm in width, and 86 mm in depth, weighing 0.33 kg. The device is compliant with various international standards, including IEC and UL, and has an IP2x degree of protection. It operates effectively in ambient temperatures ranging from -20 ¬8C to 60 ¬8C and can withstand operating altitudes of up to 3000 m without derating. The contactor includes auxiliary contacts (1 NO + 1 NC) and is designed for easy wiring with screw clamp terminals. It is also RoHS compliant and classified as a Green Premium product, indicating its sustainability credentials.