Contactor Accessories

Contactor accessories are parts and components that are designed to be used with contactors. Contactors are devices used as a switch an electrical power circuit, which can be controlled remotely. They are often designed to deal with a much higher current level than relays, and are also often physically larger.

What are contactor accessories used for?

Contactor accessories are all the component parts that are used alongside contactor devices. Primarily, they are either a replacement for a part or are used to tweak or enhance the function of contactors. For example, they may improve safety, or assist in connecting the device to the circuit.

Types of contactor accessories

There is a wide range of contactor accessories, but some common categories include:

  • component parts, such as auxiliary contacts
  • mounting accessories, depending on where the contactor needs to be displayed
  • safety accessories, such as terminal covers, designed to prevent contact with the circuit
  • wiring accessories, which help in connecting the contactor to the circuit

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Description Price Accessory Type For Use With Range Contact Configuration Current Rating Mounting Type Series Size Voltage Rating
RS Stock No. 751-5865
Mfr. Part No.3RT1956-1CD00
BrandSiemens
TWD920.00
Each
units
RC Element, Surge Suppressor Module S6, S10, S12 Sirius Classic - - - 3RT1 - -
RS Stock No. 706-0709
Mfr. Part No.3RA2913-2AA1
BrandSiemens
TWD425.00
Each
units
Wiring Kit 3RA2 Series Sirius Innovation - - - 3RA2 - -
RS Stock No. 392-7936
Mfr. Part No.3RT1916-1BB00
BrandSiemens
TWD313.00
Each
units
Varistor 3RH Series, 3RT Series Sirius Classic - - - 3RT1 - -
RS Stock No. 392-7992
Mfr. Part No.3RT1916-1EH00
BrandSiemens
TWD465.00
Each
units
Diode 3RH Series, 3RT Series Sirius Classic - - - 3RT1 - -
RS Stock No. 751-5849
Mfr. Part No.3RT1954-6A
BrandSiemens
TWD5,406.00
Each
units
Contact 3RT1054 Sirius Classic - - - 3RT1 - -
RS Stock No. 392-9645
Mfr. Part No.3RT1926-1BB00
BrandSiemens
TWD328.00
Each
units
Varistor 3RH Series, 3RT Series Sirius Classic - - - 3RT1 - -
RS Stock No. 745-0698
Mfr. Part No.3RH1921-1DA11
BrandSiemens
TWD354.00
Each
units
- - Sirius Classic - - - 3RH1 - -
RS Stock No. 804-026
Mfr. Part No.3TX7462-3T
BrandSiemens
TWD693.00
Each
units
RC Element 3TC48 Series - - - - - - -
RS Stock No. 751-5809
Mfr. Part No.3RT1936-6A
BrandSiemens
TWD3,015.00
Each
units
Contact 3RT1 36 Sirius Classic - - - 3RT1 - -
New
RS Stock No. 196-3562
Mfr. Part No.3RH23622AF00
BrandSiemens
TWD2,416.00
Each
units
Contactor Relay Contactor Relay, Power Contactor SIRIUS DPDT - Snap On 3RH2 S00 110 V
RS Stock No. 706-1431
Mfr. Part No.3RT2916-1CB00
BrandSiemens
TWD265.00
Each
units
Surge Suppressor SIRIUS Contactors Sirius Innovation - - - 3RT2 - -
RS Stock No. 246-4181
Mfr. Part No.3RA1924-1A
BrandSiemens
TWD394.00
Each
units
Interlock 3RT10 Series Sirius Innovation - - - 3RA1 S0 to S3 -
RS Stock No. 751-5893
Mfr. Part No.3RT1965-5AP31
BrandSiemens
TWD3,041.00
Each
units
Coil 3RT106, 3RT146 Sirius Classic - - - 3RT1 - 220-240 V
RS Stock No. 706-1434
Mfr. Part No.3RT2916-1BC00
BrandSiemens
TWD265.00
Each
units
Surge Suppressor SIRIUS Contactors Sirius Innovation - - - 3RT2 - -
RS Stock No. 706-1440
Mfr. Part No.3RT2916-1CC00
BrandSiemens
TWD264.00
Each
units
Surge Suppressor SIRIUS Contactors Sirius Innovation - - - 3RT2 - -
RS Stock No. 751-5818
Mfr. Part No.3RT1944-5AB01
BrandSiemens
TWD884.00
Each
units
Coil SIRIUS Size S3 Sirius Classic - - - 3RT1 - -
RS Stock No. 124-3110
Mfr. Part No.3RV2938-1A
BrandSiemens
TWD2,336.00
Each
units
Disconnector Module Motor Circuit Breakers Sirius Innovation - - Plug In 3RV2 - -
RS Stock No. 179-2338
Mfr. Part No.3RA2110-1BA15-1BB4
BrandSiemens
TWD3,845.00
Each
units
Load Feeder 3RA21 Screw Fixing, 3RA21 Snapping Onto Standard Mounting Rail - SPNO 1.4 → 2 A DIN Rail 3RA21 S00 24 V dc
RS Stock No. 751-5802
Mfr. Part No.3RT1936-4EA2
BrandSiemens
TWD153.00
Each
units
Terminal Cover Box Terminal Block, Overload Relay Size S2, 3RW403 Sirius Classic - - - 3RT1 - -
RS Stock No. 706-1425
Mfr. Part No.3RT2916-1BB00
BrandSiemens
TWD264.00
Each
units
Surge Suppressor SIRIUS Contactors Sirius Innovation - - - 3RT2 - -