Auxiliary Contacts

Contacts are the conductive pieces of material that form part of an electrically controlled switch. Auxiliary contacts form part of a contactor, which is a type of switch that can be controlled remotely.

Contactors are often used in very high-power circuits, and auxiliary contacts are the last phase of contact, used to reduce the power of the current. They have a lower current rating than regular power contacts, and can be used to de-energise the contactor.

How do auxiliary contacts work?

Auxiliary contacts are affixed to the main contacts and change state when the main contacts do. They pass the data from the circuit to a logic controller, which in turn gives instructions to the linked devices about whether to turn on or off.

Alternatively, they can be used as a standalone hardware control unit.

What are auxiliary contacts used for?

One common usage of auxiliary contacts is in push button controllers, where they can be built in to the start button.


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Omschrijving Prijs Number of Contacts Normal State Configuration Range Mounting Style Contact Current Rating Contact Voltage Rating Pole and Throw Configuration Terminal Type Minimum Operating Temperature Maximum Operating Temperature Operating Temperature Range CAD Drawing Series External Width
RS-stocknr. 209-5779
FabrikantnummerM5725234
FabrikantMETCASE
€ 164,35
Each
Aantal stuks
- - - - - - - - - - - - Mettec 263 mm
RS-stocknr. 209-5757
FabrikantnummerM5725224
FabrikantMETCASE
€ 145,95
Each
Aantal stuks
- - - - - - - - - - - - Mettec 250 mm
RS-stocknr. 209-5577
FabrikantnummerM5725104
FabrikantMETCASE
€ 90,76
Each
Aantal stuks
- - - - - - - - - - - - Mettec 250 mm
RS-stocknr. 209-5820
FabrikantnummerM5725207
FabrikantMETCASE
€ 96,63
Each
Aantal stuks
- - - - - - - - - - - - Mettec 250 mm
RS-stocknr. 209-5836
FabrikantnummerM5725227
FabrikantMETCASE
€ 145,95
Each
Aantal stuks
- - - - - - - - - - - - Mettec 250 mm
RS-stocknr. 209-5606
FabrikantnummerM5716107
FabrikantMETCASE
€ 62,82
Each
Aantal stuks
- - - - - - - - - - - - Mettec 130 mm
RS-stocknr. 209-5814
FabrikantnummerM5723217
FabrikantMETCASE
€ 102,05
Each
Aantal stuks
- - - - - - - - - - - - Mettec 193 mm
RS-stocknr. 209-5921
FabrikantnummerM5735317
FabrikantMETCASE
€ 111,38
Each
Aantal stuks
- - - - - - - - - - - - Mettec 263 mm
RS-stocknr. 209-5533
FabrikantnummerM5723104
FabrikantMETCASE
€ 80,06
Each
Aantal stuks
- - - - - - - - - - - - Mettec 180 mm
RS-stocknr. 209-5864
FabrikantnummerM5735207
FabrikantMETCASE
€ 112,00
Each
Aantal stuks
- - - - - - - - - - - - Mettec 250 mm
RS-stocknr. 209-5870
FabrikantnummerM5735217
FabrikantMETCASE
€ 135,82
Each
Aantal stuks
- - - - - - - - - - - - Mettec 263 mm
RS-stocknr. 209-5785
FabrikantnummerM5735204
FabrikantMETCASE
€ 112,00
Each
Aantal stuks
- - - - - - - - - - - - Mettec 250 mm
RS-stocknr. 209-5791
FabrikantnummerM5735214
FabrikantMETCASE
€ 135,82
Each
Aantal stuks
- - - - - - - - - - - - Mettec 263 mm
RS-stocknr. 209-5892
FabrikantnummerM5725314
FabrikantMETCASE
€ 134,96
Each
Aantal stuks
- - - - - - - - - - - - Mettec 263 mm
RS-stocknr. 209-6463
FabrikantnummerM5735104
FabrikantMETCASE
€ 104,59
Each
Aantal stuks
- - - - - - - - - - - - Mettec 250 mm
RS-stocknr. 209-5915
FabrikantnummerM5725317
FabrikantMETCASE
€ 134,96
Each
Aantal stuks
- - - - - - - - - - - - Mettec 263 mm
RS-stocknr. 209-5527
FabrikantnummerM5720104
FabrikantMETCASE
€ 72,40
Each
Aantal stuks
- - - - - - - - - - - - Mettec 130 mm
RS-stocknr. 209-5410
FabrikantnummerM5723004
FabrikantMETCASE
€ 63,68
Each
Aantal stuks
- - - - - - - - - - - - Mettec 180 mm
RS-stocknr. 209-5612
FabrikantnummerM5720107
FabrikantMETCASE
€ 69,95
Each
Aantal stuks
- - - - - - - - - - - - Mettec 130 mm