2NO+2NC electrical contactor for DIN rail mounting, 16 A, 50 Hz, model 3TB42, for residential on/off control

Features:

1. Connect and disconnect lines: The AC contactor is used to connect and disconnect lines, or to frequently control the operation of motors and other equipment.
2. Composed of many parts: Composed of main moving and static contacts, an arc-quenching cover, moving and static iron cores, auxiliary contacts, and a support shell, etc.
3. For long-distance connection: Primarily used for long-distance connection, circuit breaking; frequent starting or stopping combined with a thermal overload relay to form a magneto starter.
4. WIDELY USED IN AUTOMATIC CONTROL: The function of the AC contactor is to turn the power supply on or off and can replace the automatic switching function that the manual switch cannot do, which is widely used in automatic control.
5. PA66 AND THERMOSETTING PLASTIC MATERIALS: Made of PA66 and thermosetting plastics, they offer good impact resistance and wear resistance.

Specifications:

Item Type: AC Contactor
Model: 3TB42
Material: PA66 and thermosetting plastic
Features: Two normally open and two normally closed (2NC + 2NO)
Frequency: 50Hz
Maximum Current (Ith) that the AC contactor can pass in a short time: 30A
220V 380V 500V 660V
4kW 7.5kW 9kW 11kW
5.5HP 10HP 12HP 15HP

Package List:

1 x AC Contactor