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    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

    Auxiliary Contacts
    Auxiliary Contacts
    Contactor Accessories
    Contactor Accessories
    Contactor Overload Relays
    Contactor Overload Relays
    Contactors
    Contactors

    14357 Products showing for Contactors & Auxiliary Contacts

    1 of 718
    Allen Bradley 193-K Overload Relay 1NO + 1NC, 2.3 → 3.2 A F.L.C, 3.2 A Contact Rating, 6 W, 690 Vac, Bulletin
    • RS Stock No. 502-329
    • Mfr. Part No. 193-KB32
    Each
    Kr. 756,24
    ABB Jokab AFS09-30-22-13 AFS Contactor, 100 to 250 V ac/dc Coil, 3-Pole, 25 A, 5.5 kW, 3NO, 600 V ac
    • RS Stock No. 175-3203
    • Mfr. Part No. 1SBL137082R1322 AFS09-30-22-13
    Each
    Kr. 807,15
    ABB 1SBL12 Contactor, 24 V dc Coil, 3-Pole, 16 A, 7.5 kW, 4NO
    • RS Stock No. 253-1881
    • Mfr. Part No. 1SBL123001R8110
    Each
    Kr. 1 071,09
    ABB ESB16-20N-01 ESB Contactor, 24 V ac/dc Coil, 2-Pole, 16 A, 3.7 kW, 2NO
    • RS Stock No. 211-1568
    • Mfr. Part No. 1SBE111111R0120
    Each
    Kr. 571,94
    Better World
    Schneider Electric TeSys K LC1K Contactor, 230 V ac Coil, 3-Pole, 20 A, 4 kW, 3NO
    • RS Stock No. 844-9440
    • Mfr. Part No. LC1K0901P72
    Each
    Kr. 511,94
    Better World
    Schneider Electric Auxiliary Contact Block, 4 Contact, 2NC + 2NO, Front Mount, TeSys LADN
    • RS Stock No. 394-9908
    • Mfr. Part No. LADN22
    Each
    Kr. 224,80
    Finder 22 Contactor, 24 V ac/dc Coil, 2-Pole, 25 A, 2.2 W, 2NO, 440 V
    • RS Stock No. 789-2708
    • Mfr. Part No. 22.32.0.024.4320
    Each
    Kr. 376,21
    Eaton Contactors Contactor, 24 V dc Coil, 3-Pole, 15 A, 7.5 kW, 3NO, 400 V ac
    • RS Stock No. 178-8022
    • Mfr. Part No. 290108 DILM15-01(24VDC)
    Each
    Kr. 1 312,93
    Better World
    Schneider Electric Auxiliary Contact, Side Mount VZ11
    • RS Stock No. 257-3768
    • Mfr. Part No. VZ11
    Each
    Kr. 217,36
    Siemens SIRIUS Contactor Wiring Kit for use with S00 Reversing Starter
    • RS Stock No. 179-2326
    • Mfr. Part No. 3RA2913-2AA2
    Each
    Kr. 440,44
    Durakool CHV CHV800 Contactor, 24 V dc Coil, 1-Pole, 800 A, NO, 1 kV dc
    • RS Stock No. 276-5942
    • Mfr. Part No. CHV-801
    Each
    Kr. 6 506,90
    Better World
    Schneider Electric TeSys D LC1D Contactor, 110 V ac Coil, 3-Pole, 9 A, 4 kW, 3NO, 690 V ac
    • RS Stock No. 400-1495
    • Mfr. Part No. LC1D09F7
    Each
    Kr. 546,26
    Siemens Auxiliary Contact, 4 Contact, 2NC + 2NO, Snap-On, Sirius Innovation 3RH2
    • RS Stock No. 706-0923
    • Mfr. Part No. 3RH2911-1HA22
    Each
    Kr. 237,95
    Better World
    Schneider Electric TeSys D LC1D Contactor, 24 V dc Coil, 3-Pole, 18 A, 7.5 kW, 3NO, 690 V ac
    • RS Stock No. 394-9728
    • Mfr. Part No. LC1D18BD
    Each
    Kr. 1 430,00
    Better World
    Schneider Electric TeSys D LC1D Contactor, 230 V ac Coil, 3-Pole, 38 A, 18.5 kW, 3NO, 690 V ac
    • RS Stock No. 400-1877
    • Mfr. Part No. LC1D38P7
    Each
    Kr. 1 813,24
    Better World
    Schneider Electric TeSys D LC1D Contactor, 24 V ac Coil, 3-Pole, 50 A, 22 kW, 3NO, 690 V ac
    • RS Stock No. 665-8030
    • Mfr. Part No. LC1D50AB7
    Each
    Kr. 2 265,12
    ABB AF30 AF Contactor, 24 V ac/dc Coil, 3-Pole, 21 A, 15 kW, 3NO, 690 V ac
    • RS Stock No. 711-6082
    • Mfr. Part No. 1SBL276001R2100 AF30Z-30-00-21
    Each
    Kr. 2 131,79
    Better World
    Schneider Electric TeSys D LC1D Contactor, 230 V ac Coil, 3-Pole, 65 A, 30 kW, 3NO, 690 V ac
    • RS Stock No. 665-8062
    • Mfr. Part No. LC1D65AP7
    Each
    Kr. 3 214,64
    Allen Bradley Auxiliary Contact Block, 2 Contact, 2NO, Side Mount, IEC 100
    • RS Stock No. 269-3076
    • Mfr. Part No. 100-SB20
    Each
    Kr. 209,83
    Better World
    Siemens SIRIUS 3RT Size S00, 3RT2 Contactor, 24 V ac Coil, 3-Pole, 9 A, 4 kW, 3NO, 400 V ac
    • RS Stock No. 706-1100
    • Mfr. Part No. 3RT2016-1AB01
    Each
    Kr. 533,10
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