Rates
1+
£ 55.35
Products Found: 1358
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.
FILTERS
Filters
Showing
1 -
New Items
New items
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
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
Auxiliary contact module, 2 N/C, surface mounting, screw connection
New items
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
BF0004D024, Lovato
The Lovato control relay with dc coil and four number of poles has maximum two number of wires simultaneously connectable. The maximum tightening torque for terminals is 1.8 Nm.
Pollution degree 3
EMC compatible
New items
BF0004D220, Lovato
The Lovato control relay with dc coil and four number of poles has maximum two number of wires simultaneously connectable. The maximum tightening torque for terminals is 1.8 Nm.
Pollution degree 3
EMC compatible
New items
BF0004L048, Lovato
The Lovato control relay with dc coil low consumption and four number of poles has maximum two number of wires simultaneously connectable. The maximum tightening torque for terminals is 1.8 Nm.
Pollution degree 3
EMC compatible
New items
3RH29112FB220MA0, Siemens
The Siemens auxiliary switch for snapping onto the front suitable for contactor relay and power contactor.
Protection class on the front IP20
Snap-on mounting
New items
3RH29161FA22, Siemens
The Siemens auxiliary switch for snapping onto the front suitable for contactor relay and power contactor.
Protection class on the front IP20
General product approval EAC
New items
1SBN010042R1240, ABB
1SBN010042R1240
The ABB Auxiliary contact block is used for the operation of auxiliary circuits and control circuits for standard industrial environments. This auxiliary contact block equipped with screw type connecting terminals delivered open, protected against accidental direct contact and bear the corresponding function marking.
Front mounting
Ring-Tongue terminals
New items
BFB-40 EN, WEG
Front Auxiliary Contact Blocks - BFB Series
Professional range of WEG front-mounted auxiliary contact blocks from the BFB series. The blocks are for use with the CWB series of contactors. Various combinations of auxiliary contacts are available.
WEG Contactors
New items
113895 & Z-IHK-NA, Eaton
Auxiliary Contact
Professional Eaton auxiliary contacts suitable for protecting branch circuit devices. The auxiliary contact features a current limiting design that is suitable for safe and reliable operation
1 NO - 1NC
250V ac
6A
Eaton Cutler Hammer