Contactors & Auxiliary Contacts

The RS range of contactors and auxiliary contacts provides the solutions you need for heavy-duty electrical applications for industrial-grade machinery. Used in everything from lighting and furnace heating control to automation machinery and materials handling, a high-quality range of contactors is essential for electrical regulation. RS supplies contactors and auxiliary contacts from trusted brands such as SIEMENS, Schneider Electric, ABB, Eaton, Allen Bradley and our own RS PRO range.

Selecting the Right Contactor for You

Contactors are similar to relays in that they behave like remote switches, but are designed specifically for high current applications in power management. As such, unlike relays, they are typically used in a normally open (NO) position and are generally larger in size. Though most contactors provide the same switching function, they are typically configured for specific conditions.

Whether you require a contactor for a starter motor or as part of a more complex power control device, there are a number of important factors to consider when making your selection. Variables such as the AC number, coil voltage and power ratings will all have to be considered to be sure that the contactor is compatible with the intended device or system. It is also important to check if the contactor is certified with appropriate industrial standards.

Although they can be used as stand-alone hardware control gear such as push-button controllers, auxiliary contacts are typically internal components of a contactor and are used to reduce current power in high voltage applications. A range of auxiliary contacts is available to compliment your contactor solution

15313 產品顯示為 Contactors & Auxiliary Contacts

1 766
有庫存
  • RS庫存編號 272-6184
  • 製造零件編號 BF5000E230
小計(1 件)
HK$3,249.10
HK$3,249.10/件
暫時缺貨
RS Better World
  • RS庫存編號 844-9052
  • 製造零件編號 LC1DT326BL
小計(1 件)
HK$1,941.10
HK$1,941.10/件
有庫存
RS Better World
  • RS庫存編號 204-4473
  • 製造零件編號 LC1D1286FDS207
小計(1 件)
HK$1,740.20
HK$1,740.20/件
有庫存
  • RS庫存編號 323-016
  • 製造零件編號 010005 DILEM-10(24V50HZ)
小計(1 件)
HK$336.10
HK$336.10/件
有庫存
  • RS庫存編號 249-4783
  • 製造零件編號 LR9G225
小計(1 件)
HK$2,985.10
HK$2,985.10/件
有庫存
RS Better World
  • RS庫存編號 706-1077
  • 製造零件編號 3RT2015-1BB41
小計(1 件)
HK$384.20
HK$384.20/件
有庫存
  • RS庫存編號 203-2192
  • 製造零件編號 5TT5800-0
小計(1 件)
HK$227.10
HK$227.10/件
有庫存
RS Better World
  • RS庫存編號 706-1122
  • 製造零件編號 3RT2016-1BB41
小計(1 件)
HK$307.00
HK$307.00/件
有庫存
  • RS庫存編號 759-027
  • 製造零件編號 LA1KN11
小計(1 件)
HK$78.00
HK$78.00/件
有庫存
RS Better World
  • RS庫存編號 609-0683
  • 製造零件編號 LC2K0601P7
小計(1 件)
HK$1,001.40
HK$1,001.40/件
有庫存
  • RS庫存編號 513-0049
  • 製造零件編號 277774 DILM40(230V50/60HZ)
小計(1 件)
HK$1,759.50
HK$1,759.50/件
有庫存
RS Better World
  • RS庫存編號 620-6434
  • 製造零件編號 LP1K1210BD
小計(1 件)
HK$468.60
HK$468.60/件
有庫存
  • RS庫存編號 706-0719
  • 製造零件編號 3RA2921-1AA00
小計(1 件)
HK$148.70
HK$148.70/件
有庫存
  • RS庫存編號 219-8328
  • 製造零件編號 LAD96570
小計(1 件)
HK$273.40
HK$273.40/件
製造商存貨
  • RS庫存編號 721-673
  • 製造零件編號 GJL1201330R0008
小計(1 件)
HK$68.30
HK$68.30/件
有庫存
  • RS庫存編號 394-9403
  • 製造零件編號 LRD07
小計(1 件)
HK$510.60
HK$510.60/件
有庫存
RS Better World
  • RS庫存編號 609-7959
  • 製造零件編號 LP5K0601BW3
小計(1 件)
HK$1,048.90
HK$1,048.90/件
有庫存
  • RS庫存編號 789-2727
  • 製造零件編號 22.32.0.230.4520
小計(1 件)
HK$220.00
HK$220.00/件
有庫存
RS Better World
  • RS庫存編號 135-3965
  • 製造零件編號 LC1D50AKUE
小計(1 件)
HK$3,358.60
HK$3,358.60/件
有庫存
  • RS庫存編號 394-9447
  • 製造零件編號 LRD03
小計(1 件)
HK$510.60
HK$510.60/件
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