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<p>Auxiliary contacts, also known as auxiliary contactors are electromechanical devices used in conjunction with primary switching equipment such as contactors, circuit breakers, switches, and relays. These secondary switching devices are physically connected to the main switching equipment and work at the same time. The add-on accessories are available in a range of contact configurations and mounting styles to suit a wide range of industrial control applications.RS offer an extensive range of high-quality auxiliary contact blocks from industry-leading brands including Schneider Electric, Siemens, ABB, Lovato, Eaton, and of course RS Pro.<h2>How do auxiliary contacts work?</h2>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. Auxiliary contacts are available in a variety of mounting styles such as a front mount or DIN rail mount and a range of terminal types including screw terminals, screw clamp terminals, and cage clamp terminals making it easy to find the right contact for the application.<h2>What are auxiliary contacts used for?</h2>One common usage of auxiliary contacts is in push-button controllers, where they can be built into the start button. They are a common component in relay logic circuits solid-state electronics, electric motors, motor control schemes, and other industrial control applications.<h2>What are the different types of contact blocks?</h2>There are two types of contact, contacts that are closed in a non-activated state and those that are open. They will be described as N/C (normally closed) and N/O (normally open).NC contacts are used as interlocks. NO contacts are used for switching on other components such as status indication lamps.</p>

Auxiliary contacts are one of the conductive component parts of a contactor, which is a type of electrically controlled switch that forms part of a circuit.

Auxiliary Contacts | Auxiliary Contact Block | RS

Auxiliary Contacts

Buy Schneider Electric Auxiliary Contacts at RS. Additional switching for control circuits is made simple with Schneider Electric. Free next day delivery!

Schneider Auxiliary Contacts | RS | Schneider Electric

<p>Ensure dependable secondary switching for any application with our selection of auxiliary contacts from Schneider Electric.</p><p>Auxiliary contacts are used alongside switching devices such as contactors, relays, circuit breakers, and switches to provide additional switching capabilities. These components can be physically connected and work simultaneously, changing state at the same time as the main contacts. The contacts can be either NC (Normally Closed) or NO (Normally Open).</p><p>The Acti9 range of electrical auxiliaries from Schneider Electric ensure tripping or remote position indication functions of devices when an electrical fault occurs. They are designed to be used even in demanding environments, giving you excellent reliability and reducing downtime. The VisiSafe feature provides a green strip to indicate that the circuit is safe.</p><p>The TeSys range of auxiliary contacts are conveniently compact, lightweight, and easy to install, helping to save you time and panel space. The TeSys range of motor starter solutions are also designed to be highly energy-efficient, reducing energy consumption by up to 75%. To ensure long service life TeSys units have high mechanical durability, and come with a wide selection of options to suit your motor control requirements.</p><p>As the global specialist in energy management Schneider Electric strongly believe in empowering people to make the most of energy and resources. Prioritising sustainability is at the heart of their business, and they are ranked as the world’s most sustainable company for 2021 by the Corporate Knights Global 100 Index. With Schneider Electric you can trust in their ability to create innovative and eco-friendly solutions that will deliver the performance you need.</p><p>Choose from our range of Schneider Electric auxiliary contacts today for a safe and efficient switching solution!</p>

Buy Eaton Auxiliary Contacts. Browse our latest Eaton Auxiliary Contacts offers. Free Next Day Delivery.

Eaton Auxiliary Contacts | RS

Buy from our selection of auxiliary contacts from Bradley. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Bradley Auxiliary Contacts | RS Components

Buy from our range of ABB auxiliary contacts. At RS, our aim is to give you the best offers with free next day delivery.

ABB Auxiliary Contacts | RS

<p>ABB auxiliary contacts are electromechanical devices that can be used in conjunction with switching equipment, such as circuit breakers and contactors. In partnership with RS, ABB bring to you a comprehensive, high-quality, and reliable range of auxiliary contacts. The range encompasses a variety of auxiliary contacts that act as secondary switching devices. They can be physically connected to the primary switching device, in order to work at the same time and control the main device to connect/disconnect a circuit.</p><h2>How do ABB auxiliary contacts work?</h2><p>ABB auxiliary contacts, also known as auxiliary contactors, work by controlling another (usually larger) switch. The auxiliary contact is constructed with a coil that has high-power contacts inside and low current contacts on either end. An auxiliary contactor is constructed like a standard contactor, but rather than switching loads, it has a control function that can activate or deactivate a circuit. They are often used in conjunction with load contactors, that act as the main contact. Load contactors can generally handle loads of around 600 A, whereas auxiliary contactors are lower power relays and can be installed to control the main device, i.e., the load contactor.</p>

Buy Siemens Auxiliary Contacts. Browse our latest Siemens Auxiliary Contacts offers. Free Next Day Delivery.

Siemens Auxiliary Contacts | RS

<p>Great, you've found what you are looking for! Siemens Auxiliary Contacts are some of the best in the industry, you are in trusted hands when using their technology.</p><p>Auxiliary contacts can sometimes be referred to as electromechanical devices, they are used in conjunction with primary switching equipment such as contactors, circuit breakers, switches, and relays. These secondary switching devices are physically connected to the main switching equipment and work at the same time. The add-on accessories are available in a range of contact configurations and mounting styles to suit a wide range of industrial control applications.</p><p>Choose from our range of Siemens PLC's, Siemens is a global leading brand that is a focused technology company, they create technology that empowers customers to positively transform industries. From more resource-efficient factories, resilient supply chains, and smarter buildings and grids, to cleaner and more comfortable transportation as well as advanced healthcare, Siemens creates technology with purpose, adding real value for customers.</p><p>So what is an auxiliary contact and how does it work? Auxiliary contacts are affixed to the main contacts and 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. One of the most common uses for this type of component is for a push-button controller, where they can be built into the start button.</p>

Bradley Auxiliary Contacts

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