Contactors

A contactor is a relay designed to switch a large amount of electrical power through its contacts, and is commonly used in the control of electric motors and lighting systems. A contactor can function on its own as a power control device, or as part of a starter.
Designed to be connected to high-current load devices, contactors incorporate spring loaded contacts that make or break power supply lines to a load. These contacts are designed to open and close very rapidly to assist with arc suppression, ensuring the contactors ability to interrupt heavy motor currents with minimal damage over a longer life cycle.
In any device that is frequently turned off and on, a contactor is often employed, and different contactor configurations are designed for different current requirements. From uses in basic light switches to complex applications such as controlling electromagnets, contactors are highly versatile.
The RS Range of contactors are available in a variety of pole and throw combinations, to suit your application.

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Description Price Coil Voltage Contact Current Rating Number of Poles Range Series Power Rating Pole and Throw Configuration Normal State Configuration Contact Voltage Rating Function Number Of Auxiliary Contacts Auxiliary Contact Configuration Mounting Style Length
RS Stock No. 685-1551
Mfr. Part No.BF0910A230
BrandLovato
HK$241.15
Each
units
230 V ac 9 A 3 Orange BF 4 kW - 3NO 440 V ac - 1 - - 81mm
RS Stock No. 823-6670
Mfr. Part No.11BF9500110
BrandLovato
HK$3,386.01
Each
units
110 V ac 95 A 3 Orange BF 50 kW - 3NO 12 → 600 V - 4 - - 182mm
RS Stock No. 685-1374
Mfr. Part No.BF3800A230
BrandLovato
HK$755.84
Each
units
230 V ac 38 A 3 Orange BF 18.5 kW - 3NO 440 V ac - - - - 90mm
RS Stock No. 146-9027
Mfr. Part No.BF4000A024
BrandLovato
HK$735.75
Each
units
24 V ac 40 A 3 Orange BF 18.5 kW - 3NO 440 V ac - - - - 55mm
RS Stock No. 146-9029
Mfr. Part No.BF4000A110
BrandLovato
HK$1,064.94
Each
units
110 V ac 40 A 3 Orange BF 18.5 kW - 3NO 440 V ac - - - - 55mm
RS Stock No. 146-9039
Mfr. Part No.BF6500A024
BrandLovato
HK$1,622.88
Each
units
24 V ac 65 A 3 Orange BF 30 kW - 3NO 440 V ac - - - - 55mm
RS Stock No. 146-9033
Mfr. Part No.BF5000A024
BrandLovato
HK$1,146.79
Each
units
24 V ac 50 A 3 Orange BF 22 kW - 3NO 440 V ac - - - - 55mm
RS Stock No. 146-9030
Mfr. Part No.BF4000A230
BrandLovato
HK$919.66
Each
units
230 V ac 40 A 3 Orange BF 18.5 kW - 3NO 440 V ac - - - - 55mm
RS Stock No. 685-1447
Mfr. Part No.BF1810A400
BrandLovato
HK$387.93
Each
units
400 V ac 18 A 3 Orange BF 7.5 kW - 3NO 440 V ac - 1 - - 81mm
RS Stock No. 146-9035
Mfr. Part No.BF5000A110
BrandLovato
HK$1,146.79
Each
units
110 V ac 50 A 3 Orange BF 22 kW - 3NO 440 V ac - - - - 55mm
RS Stock No. 146-9071
Mfr. Part No.SM2X1120
BrandLovato
HK$86.09
Each
units
- - 2 - SM - - 2NO - - - - - -
RS Stock No. 890-4256
Mfr. Part No.11BG1210A400
BrandLovato
HK$307.13
Each
units
400 V ac 12 A 3 Orange BG 5.5 kW - 3NO/1NO 600 V ac - 1 - - 44mm
RS Stock No. 685-1396
Mfr. Part No.BF3200D024
BrandLovato
HK$1,058.89
Each
units
24 V dc 32 A 3 Orange BF 15 kW - 3NO 440 V ac - - - - 90mm
RS Stock No. 146-9040
Mfr. Part No.BF6500A110
BrandLovato
HK$1,622.88
Each
units
110 V ac 65 A 3 Orange BF 30 kW - 3NO 440 V ac - - - - 55mm
RS Stock No. 188-1590
Mfr. Part No.BFK3200A400
BrandLovato
HK$1,132.79
Each
units
400 V ac 36 A 3 - BFK 25 kVar - 3NO 690 V - - - - 45mm
RS Stock No. 890-4262
Mfr. Part No.11BGT0910A230
BrandLovato
HK$1,214.58
Each
units
230 V ac 9 A 3 Orange BG 4 kW - 3NO/1NO 600 V ac Reversing 1 - - 88mm
RS Stock No. 146-9076
Mfr. Part No.SM2X1311
BrandLovato
HK$190.36
Each
units
- - 2 - SM - - NO/NC - - - - - -
RS Stock No. 188-1525
Mfr. Part No.BF09T4A024
BrandLovato
HK$350.98
Each
units
24 V ac 25 A 4 - BF 4 kW - 4NO 660 V, 690 V - - - - 45mm
RS Stock No. 685-1532
Mfr. Part No.BF3200A400
BrandLovato
HK$678.39
Each
units
400 V ac 32 A 3 Orange BF 15 kW - 3NO 440 V ac - - - - 90mm
RS Stock No. 146-9031
Mfr. Part No.BF4000A400
BrandLovato
HK$919.66
Each
units
400 V ac 40 A 3 Orange BF 18.5 kW - 3NO 440 V ac - - - - 55mm