ZHEJIANG
ZHONGAO ELECTRIC Co., LTD.
General Electrical Switch, AC Contactor Manufacturer
Homepage » Contactor (AC Contactor, DC Contactor)
Contactor (AC Contactor, DC Contactor)
Powerful performance AC Contactors are utilized in a variety of industrial compressor electric equipment, including motor control system, panel board pump and other numerous application. All series production line meet IEC standard.
Features and Functions (AC Contactor, DC Contactor)
Lock-rotor contacts give you better system protection.
Low in-rush VA allows you apply to wide system application.
Compact size, same electrical performance.
Silver alloy contacts assure reliability and long service life.
Wide array of terminals selection.
Working Environment Restrictions (AC Contactor, DC Contactor)
Elevation <20M Relative Humidity 45~85%RH
Ambient temperature constraint: -40 ℃ ~65 ℃ (Freeze Prohibited)
Coil current is restricted between 80%~105% of rated current
Applications of AC Contactor:
The AC Contactor is suitable for circuits up to the rated voltage 600V AC 50Hz or 60Hz, rated current up to 95A,for breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The Contactor is produced according to IEC60947-4, GB1404