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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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11BG0040L048, Lovato
49 In Stock
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£ 36.33
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BF0040A22060, Lovato
60 In Stock
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£ 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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£ 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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£ 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
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
048912  31DILE, Eaton

048912 31DILE, Eaton

Eaton Auxiliary Contacts For Use With The DILEM & DILEEM System Features and benefits: Applications: How do Auxiliary Contacts work?
New items
208281  DILM820-XHI11-SI, Eaton

208281 DILM820-XHI11-SI, Eaton

Eaton 2 Pole Auxiliary Contacts For Use With The DILM System Features and benefits: Typical Applications How do Auxiliary Contacts work?
New items
199309DILM32-XHI11-PI, Eaton

199309DILM32-XHI11-PI, Eaton

199309 The Eaton Auxiliary contact module with interlocked opposing contacts is rated for operating current of 16 A. The device is available with Push-in terminals connection. It has an operating temperature range of -25°C to 60°C. It has a Spring clamp type of electrical connection and also offers Finger-safe and back-of-hand proof terminals connection. It has 2 poles, 1 N/O and 1 NC contacts It has a IP20 degree of protection The mounting type is Front fixing
New items
199311DILM32-XHI22-PI, Eaton

199311DILM32-XHI22-PI, Eaton

199311 The Eaton Auxiliary contact module with interlocked opposing contacts is rated for operating current of 16 A. The device is available with Push-in terminals connection. It has an operating temperature range of -25°C to 60°C. It has a Spring clamp type of electrical connection and also offers Finger-safe and back-of-hand proof terminals connection. It has 4 poles, 2 N/O and 2 NC contact It has a IP20 degree of protection The mounting type is Front fixing
New items
199310DILM32-XHI02-PI, Eaton

199310DILM32-XHI02-PI, Eaton

199310 The Eaton Auxiliary contact module with interlocked opposing contacts is rated for operating current of 16 A. The device is available with Push-in terminals connection. It has an operating temperature range of -25°C to 60°C. It has a Spring clamp type of electrical connection and also offers Finger-safe and back-of-hand proof terminals connection. It has 2 poles and 2 NC contact It has a IP20 degree of protection The mounting type is Front fixing
New items
277952  DILM150-XHI04, Eaton

277952 DILM150-XHI04, Eaton

Eaton 4 Pole Auxiliary Contacts For Use With The DILM System Features and benefits: Typical Applications How do Auxiliary Contacts work?
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.
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