Industrial AC electrical switch, silver alloy contacts, flame-retardant copper core coil, 18A AC switch replacement for electrified railways

1. Flame-retardant PC casing: This AC contactor features a flame-retardant PC casing, which is robust and wear-resistant, difficult to damage, and has a long service life. 2. Copper core coil: This AC contactor uses a copper core coil wound on a full turn. This coil uses a powerful resistive coil to conduct current and produce a magnetic field that closes the contacts, allowing the electrical installation to control industrial electricity. 3. Silver alloy contacts: This AC contactor uses silver alloy contacts, which are highly conductive, carry more current, offer better quality, smoother contact, and have a high-quality iron core. 4. High sensitivity: This AC contactor has high sensitivity, which protects electrical safety and has a strong capacity. 5. Wide application: This AC contactor is widely used in industrial and mining enterprises, medical equipment, and electrified railways. Specification: Item Type: AC Contactor Material: PC, Copper, Silver Alloy, Iron. Rated Voltage: 380V Current: 18A Insulation Voltage: 690V Package List: 1 x AC Contactor