AC Contactor 2NC+2NO DIN Rail for Residential Turn On Off Power Supply 9A 3TB40 50Hz

Feature: 1. CONTROL MOTORS OPERATION: AC contactor is used to connect and disconnect lines, or frequently control the operation of motors and other equipment 2. COMPOSED OF MANY PARTS: Composed of moving and static main contacts, arc extinguishing cover, moving and static iron cores, auxiliary contacts and bracket shell, etc., stable and reliable 3. LONG DISTANCE CONNECTION: Widely used for long distance connection, breaking circuit; frequent start or stop combined with thermal relay to form a magneto starter 4. AUTOMATIC SWITCH: The function of the AC contactor is to turn on or off the power supply, and can replace the automatic switch function that the manual switch cannot do, which is widely used in automatic control 5. PA66 AND THERMOSETTING PLASTICS: Made of PA66 and thermosetting plastics materials, come with good impact resistance and good wear resistance Specification: Item Type: AC Contactor Model: 3TB40 Material: PA66 and thermosetting plastic Features: Two normally open and two normally closed(2NC+2NO) Frequency: 50Hz Maximum Current Value (Ith) That the AC Contactor Can Pass In A Short Time: 20A 220V 380V 500V 660V 2.2kw 4.0kw 5.5kw 5.5kw 3HP 5HP 7.5HP 7.5HP Package List: 1 x AC Contactor