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3TF31000XL2
3TF31000XM0
3TF31000XM2
3TF31000XN2
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3TF31001XE4
3TF31001XF4

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3SU19010FT600AA0ZY11
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3SU19010FT600AA0ZY13
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3SU19010FT700AA0
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3SU19010FT700AA0ZY11
3SU19010FT700AA0ZY12
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3SU19010FT700AA0ZY19
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3SU19500DX300AA0
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3SU19500HJ100AA0
3SU19500HK100AA0
3SU19500HL100AA0

80年代后，各國研究交流接觸器電磁鐵的無聲和節電，基本的可行方案之一是將交流電源用變壓器降壓后，再經內部整流器轉變成直流電源后供電，但此復雜控制方式并不多見。
真空接觸器：真空接觸器是接點系統采用真空消磁室的接觸器。
半導體接觸器：半導體接觸器是一種通過改變電路回路的導通狀態和斷路狀態而完成電流操作的接觸器。
永磁接觸器：永磁交流接觸器是利用磁極的同性相斥、相吸的原理，用永磁驅動機構取代傳統的電磁鐵驅動機構而形成的一種微功耗接觸器。3TH40220XL2
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3TH40311XA4
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3TH40311XC4
3TH40311XE4
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按主觸點連接回路的形式分為：直
接觸器（圖5）
接觸器（圖5）
流接觸器、交流接觸器。
按操作機構分為：電磁式接觸器、永磁式接觸器。
永磁交流接觸器是利用磁極的同性相斥、用永磁驅動機構取代傳統的電磁鐵驅動機構而形成的一種微功耗接觸器國內成熟的產品型號：CJ20J、NSFC1、NSFC2、NSFC3、NSFC4、NSFC5、NSFC12、NSFC19、CJ40J、NSFMR。3TH42441XA4
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