AC electromagnetic contactor is an important electrical control device, and its advantages are mainly reflected in many aspects. First of all, AC electromagnetic contactor has high efficiency, which can quickly and accurately control the connection and disconnection of the circuit to meet the needs of industrial automation and electrical control systems. This efficient working performance makes it perform well in dynamic load control and can effectively improve the overall operating efficiency of the system.
Secondly, the reliability of AC electromagnetic contactor is also very outstanding. Its simple structural design and high-quality materials ensure stability in various working environments, reduce failure rate and extend service life. This reliability makes AC contactor the first choice in critical applications and can maintain good performance in long-term operation.
In terms of safety, AC contactors are usually equipped with a variety of protection functions, such as overload protection and short circuit protection, which can effectively prevent equipment damage and safety accidents. These safety features provide additional protection for operators and equipment, ensuring that power can be cut off in time under abnormal circumstances to reduce risks.
AC electromagnetic contactors have strong adaptability and can work normally in harsh environments such as high temperature, high humidity, and dust, and are suitable for a variety of industrial and commercial application scenarios. This adaptability enables it to maintain good performance in various complex environments and meet the needs of different users.
The versatility and easy maintenance of AC contactors also make them occupy an important position in modern electrical control systems. In addition to basic start-stop control, AC contactors can also be used in conjunction with other control devices (such as PLC) to achieve complex automatic control functions. At the same time, due to its simple structure, maintenance and replacement are relatively easy, reducing maintenance costs and time.
AC electromagnetic contactor has become an indispensable and important part of modern electrical control systems with its high efficiency, reliability, safety and strong adaptability.
Frame(A) | SS-T80 | ||||||||
KW/HP(AC-3) Reted power(AC-3) IEC60947-4 | 220V | 22/30 | |||||||
380V | 45/55 | ||||||||
Reted current(AC-3) GB14048.4 | 220V | 85 | |||||||
380V | 85 | ||||||||
Reted heating current(A) | 120 | ||||||||
Reted insutaled voltage(V) | 690 | ||||||||
Auxicary contact AC-15 | Contact | Standard | 2NO+2NC | ||||||
Reted current (A) | 220V | 1.6 | |||||||
380V | 0.95 | ||||||||
Electric life | 65 | ||||||||
Machanical life | 300 | ||||||||
Outline and installation dimension | ![]() |
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Type | L | W | H | C1 | C2 | ΦD | |||
SS-T65 | 88 | 103 | 105 | 75 | 70 | 5.5 |
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