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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Viewing 1 - 20 of 112 products
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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. 745-0698
Mfr. Part No.3RH1921-1DA11
BrandSiemens
$47.68
Each
units
- - Sirius Classic - - - 3RH1 - -
RS Stock No. 392-7936
Mfr. Part No.3RT1916-1BB00
BrandSiemens
$33.24
Each
units
Varistor 3RH Series, 3RT Series Sirius Classic - - - 3RT1 - -
RS Stock No. 706-1447
Mfr. Part No.3RT2916-1DG00
BrandSiemens
$33.37
Each
units
Surge Suppressor SIRIUS Contactors Sirius Innovation - - - 3RT2 - -
RS Stock No. 706-1443
Mfr. Part No.3RT2916-1CD00
BrandSiemens
$26.68
Each
units
Surge Suppressor SIRIUS Contactors Sirius Innovation - - - 3RT2 - -
RS Stock No. 745-0657
Mfr. Part No.3RH1911-1GA04
BrandSiemens
$22.01
Each
units
- - Sirius Classic - - - 3RH1 - -
RS Stock No. 392-7857
Mfr. Part No.3RT1916-1CD00
BrandSiemens
$37.83
Each
units
RC Element 3RH Series, 3RT Series Sirius Classic - - - 3RT1 - -
RS Stock No. 246-4181
Mfr. Part No.3RA1924-1A
BrandSiemens
$15.85
Each
units
Interlock 3RT10 Series Sirius Innovation - - - 3RA1 S0 to S3 -
RS Stock No. 706-1425
Mfr. Part No.3RT2916-1BB00
BrandSiemens
$37.08
Each
units
Surge Suppressor SIRIUS Contactors Sirius Innovation - - - 3RT2 - -
RS Stock No. 751-5691
Mfr. Part No.3RT1916-1LM00
BrandSiemens
$32.33
Each
units
Suppressor Diode Size S00 Sirius Classic - - - 3RT1 - -
RS Stock No. 706-1431
Mfr. Part No.3RT2916-1CB00
BrandSiemens
$13.27
Each
units
Surge Suppressor SIRIUS Contactors Sirius Innovation - - - 3RT2 - -
RS Stock No. 751-5849
Mfr. Part No.3RT1954-6A
BrandSiemens
$220.01
Each
units
Contact 3RT1054 Sirius Classic - - - 3RT1 - -
RS Stock No. 706-1462
Mfr. Part No.3RT2926-1ER00
BrandSiemens
$15.27
Each
units
Surge Suppressor SIRIUS Contactors Sirius Innovation - - - 3RT2 - -
RS Stock No. 506-7799
Mfr. Part No.3RA1924-2B
BrandSiemens
$29.55
Each
units
Interlock 3RA1 Series Sirius Innovation - - - 3RA1 - -
RS Stock No. 751-5736
Mfr. Part No.3RT1926-1BD00
BrandSiemens
$12.09
Each
units
Varistor Size S0 to S3 Sirius Classic - - - 3RT1 - -
RS Stock No. 392-9645
Mfr. Part No.3RT1926-1BB00
BrandSiemens
$14.12
Each
units
Varistor 3RH Series, 3RT Series Sirius Classic - - - 3RT1 - -
RS Stock No. 751-5815
Mfr. Part No.3RT1944-6A
BrandSiemens
$115.13
Each
units
Contact Size S3 Sirius Classic - - - 3RT1 - -
RS Stock No. 124-3089
Mfr. Part No.3RU2900-1A
BrandSiemens
$6.90
Each
units
Mechanical Reset 3RU2 Over Load Relays Sirius Innovation - - Plug In 3RU2 - -
RS Stock No. 392-7863
Mfr. Part No.3RT1926-1ER00
BrandSiemens
$22.84
Each
units
Diode 3RH Series, 3RT Series Sirius Classic - - - 3RT1 - -
RS Stock No. 751-5919
Mfr. Part No.3RT1966-4EA1
BrandSiemens
$28.27
Each
units
Terminal Cover S12, Size S10 Sirius Classic - - - 3RT1 - -
RS Stock No. 751-5859
Mfr. Part No.3RT1955-5AP31
BrandSiemens
$193.73
Each
units
Coil 3RT105, 3RT145 Sirius Classic - - - 3RT1 - -