1Copper Core Coil: Utilizing a powerful resistance coil to flow current and generate a magnetic field for closed contacts, achieving electrical installation and load control. 2Working Parameter: LC1D40 low voltage AC contactor, 1 normally open 1 normally closed, with a rated voltage of 380V, a current of 40A, and an insulation voltage of 690V. 3Flame Retardant Shell: The shell of the AC contactor is made of PC engineering plastic, which has good flame retardancy, ensures safe and reliable electricity use. 4Silver Alloy Contacts: The contactor adopts silver alloy contact, with strong conductivity, carry greater current, the iron core ensures smoother suction and closing. 5Good Performance: With exquisite workmanship, this contactor has high sensitivity and large load bearing capacity, with a working frequency of up to 1200 times per hour. 1 x AC Contactor