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Showing Results For: Auxiliary Contacts

Auxiliary Contacts

What are Auxiliary Contacts?

Auxiliary interfaces, also referred to as contractors, are electromechanical components employed in combination with basic switching components, including contactors, circuit breakers, switches, and relays. These additional switching components are directly connected to the major switching component and function at the same time. These supplementary attachments exist in a wide range of interface specifications and mounting structures to be compatible with many diverse industrial automated and control system applications.  

Enrgtech, as well as other top-tier manufacturers like Schneider Electric, Siemens, ABB, Lovato, Eaton, and Schneider Electric, offer a wide selection of premium auxiliary contact blocks.

How do Auxiliary Connections Function?

Attached to the main contacts, auxiliary interfaces switch states when the main contacts do. They transfer the circuit's data to a logic controller, which instructs the connected devices whether to turn on or off. They can also be utilized as stand-alone hardware control units. Finding the appropriate auxiliary contact for the application is simple because they come in a variety of mounting options, such as a front mount or DIN rail mount, and a selection of terminal types, such as screw terminals, screw clamp terminals, and cage clamp terminals.

What are the common types of Contact Blocks?

There are different kinds of contacts designed to be used in harsh industrial conditions; the CAL19-11 Auxiliary contact block is utilized to operate auxiliary and control circuits. The auxiliary contact blocks have screw-type connection terminals that are delivered open, protected from unintentional direct contact, and marked with the appropriate function. Those that are open and those that are closed in an inactive condition. They will be labeled as normally closed (N/C) and normally open (N/O). Interlocks are created using NC contacts. Other components, such as status indicator LEDs, are switched on via NO connections.

What are the Auxiliary Contacts used for?

Auxiliary interfaces, the most common usage in the industry, are in push-button controllers since they are embedded in the start button. They are the most commonly used devices in:

  • Relay logic circuits
  • Solid-state electronics
  • Electronics 
  • Industrial control systems
  • Electric motors
  • Other motor control applications.

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Enrgtech #
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Rohs Verified
11BG0040L048, Lovato
49 In Stock
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1 +
£ 36.33
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BF0040A22060, Lovato
60 In Stock
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1 +
£ 44.10
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11BG0022A22060, Lovato
66 In Stock
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£ 28.68
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11BG0022A23060, Lovato
67 In Stock
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£ 28.68
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11BG0022D012, Lovato
71 In Stock
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£ 36.33
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11BG0031D220, Lovato
90 In Stock
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£ 36.33
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11BG0040D220, Lovato
104 In Stock
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£ 36.33
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BF0022D060, Lovato
47 In Stock
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£ 106.40
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BF0031A230, Lovato
60 In Stock
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£ 44.10
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BF0031D024, Lovato
66 In Stock
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£ 106.40
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BF0031D110, Lovato
69 In Stock
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£ 106.40
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BF0031L024, Lovato
72 In Stock
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£ 85.10
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BF0040A23060, Lovato
81 In Stock
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£ 44.10
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BF0040D110, Lovato
89 In Stock
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£ 106.40
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BF0040D125, Lovato
90 In Stock
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£ 106.40
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1SBN010140R1004, ABB
1 In Stock
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£ 18.00
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1SBN010140R1122, ABB
41 In Stock
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£ 18.00
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11BG0022A400, Lovato
68 In Stock
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£ 28.68
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11BG0022L048, Lovato
77 In Stock
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£ 36.33
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11BG0031A12060, Lovato
80 In Stock
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1 +
£ 28.68
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11BG0031A22060, Lovato
81 In Stock
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1 +
£ 28.68
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11BG0040A02460, Lovato
93 In Stock
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1 +
£ 28.68
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BF0022D220, Lovato
50 In Stock
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1 +
£ 106.40
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BF0031A04860, Lovato
56 In Stock
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£ 44.10
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BF0040A024, Lovato
74 In Stock
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£ 44.10
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New Items
New items
277951  DILM150-XHI13, Eaton

277951 DILM150-XHI13, Eaton

Eaton 4 Pole Auxiliary Contacts For Use With The DILM System Features and benefits: Typical Applications How do Auxiliary Contacts work?
New items
417159, Legrand

417159, Legrand

The Legrand add on auxiliary block used for CTX³ mini contactors. It has a side type mounting with 1 NC contact. It has a side mounting
New items
276420 | DILA-XHI02, Eaton

276420 | DILA-XHI02, Eaton

Auxiliary contact module, 2 N/C, surface mounting, screw connection
New items
276424, Eaton

276424, Eaton

The Eaton Auxiliary contact module comes with interlocked opposing contacts, Switching elements according to EN 50005, Version E combinations correspond to EN 50011 and are to be preferred. It works with an voltage rating of 500 volts and current rating o 4 NC normally closed contacts 4 pole Front fixing module type
New items
3RH2911-1HA02, Siemens

3RH2911-1HA02, Siemens

Aux Contacts & Contactor Accessories Siemens auxiliary contacts and accessories for the Siemens contactors range. Siemens Sirius Range Contactor & Control Relays Siemens control gear for feeders up to 5.5kW. The complementary nature of the devices allows fast and simple assembly, for example, of motor starters and reversers. A perfect match between contactors, overloads, circuit breakers and accessories for the same power ratings provides a uniform panel appearance and the standard widths with no side-by-side mounting derating allows for space saving.
New items
1SAM201902R1003  HK1-02, ABB

1SAM201902R1003 HK1-02, ABB

Auxiliary Switch - Side Mounting
New items
3RH1911-1BA01, Siemens

3RH1911-1BA01, Siemens

Auxiliary Contacts - 3RH Range Siemens range of auxiliary contact bloacks to suit the 3RH contactors. Front mounting position Current rating; 6A Accepts cables up to 2 x 2.5mm 2 1 x block per contactor, 1 x block per relay Note * These are make before break contacts Siemens Sirius Range Contactor & Control Relays Siemens control gear for feeders up to 5.5kW. The complementary nature of the devices allows fast and simple assembly, for example, of motor starters and reversers. A perfect match between contactors, overloads, circuit breakers and accessories for the same power ratings provides a uniform panel appearance and the standard widths with no side-by-side mounting derating allows for space saving. Warning This product is in obsolescence mode and is due for discontinuation by the manufacturer. We recommend that you review the alternative highlighted by the manufacturer. Alternatively, refer to the cross reference list in the Technical Reference section which highlights the upgrade path for your current generation of products.
New items
277945  DILM150-XHI20, Eaton

277945 DILM150-XHI20, Eaton

Eaton 2 Pole Auxiliary Contacts For Use With The DILM System Features and benefits: Typical Applications How do Auxiliary Contacts work?
New items
286055 | FAZ-XHINW1, Eaton

286055 | FAZ-XHINW1, Eaton

FAZ Series Accessories Professional range of Eaton miniature circuit breaker accessories from the FAZ series. Accessories include shunts, busbars, shrouds and auxiliary contacts.
New items
276428  DILA-XHI40, Eaton

276428 DILA-XHI40, Eaton

Eaton Auxiliary Contacts For Use With The DILA System Features and benefits: Applications: How do Auxiliary Contacts work?
New items
GJL1201317R0001, ABB

GJL1201317R0001, ABB

The ABB has CA6-11K is an auxiliary contact for side with 2 auxiliary contact and screw terminals. The rated insulation voltage of the contact is 690 V and current is 6 A. This contact block has 1NC and 1NO contact. Degree of protection IP20 Ambient air temperature for operation is -25 to +55 °C
New items
GJL1201319R0001, ABB

GJL1201319R0001, ABB

The ABB has CA6-11K-P is an auxiliary contact for side with 2 auxiliary contact and soldering pins.. The rated insulation voltage of the contact is 690 V and current is 6 A. This contact block has 1NO and 1NC contact. Degree of protection IP20 Ambient air temperature for operation is -25 to +55 °C
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Auxiliary Contacts and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Auxiliary Contacts or any other product.
This depends on the Auxiliary Contacts individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Auxiliary Contacts and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Auxiliary Contacts.
Yes. We keep updating our stock frequently and if a product like Auxiliary Contacts is not in stock then we will let you know.