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    Relays & Signal Conditioning

    We stock a large choice of relay products for a wide variety of applications. Within our range, you will find products such as latching and non-latching relays, solid state relays, interface relays and reed relays. All from trusted brands such as our own RS PRO brand, Omron, Finder, TE Connectivity, Panasonic, Phoenix Contact and more.

    What is a Relay?

    Relays are a type of switch that is operated electronically to turn on or off current within an electric circuit. Relays operate similar to a typical light switch, where power is switched on and off when the switch lever is moved, the main difference is that a relay is operated by an electrical circuit rather than manually pressed.

    Relays have many different uses and are often utilised in situations where isolation is necessary or when a circuit needs to be controlled with a low-power signal. There are also specialised types of relay that are used for very high power applications, these are referred to as contactors.

    Types of Relay

    • Electromechanical Relay (EMR): An electromechanical relay uses a physical moving arm, triggered by a voltage applied to the relay coil, this arm connects contacts within the output component of the relay. The movement of the arm allows an electrical circuit to be completed, allowing current to flow to the connected equipment. The physical components within the relays commonly make a "click" sound, which can be used as an audible operation indicator.
    • Solid State Relay (SSR): Solid state relays provide a similar function to an EMR but these do not contain any moving components, increasing long-term reliability. SSR's feature semiconductor switching elements, typically thyristors, triacs and diodes that transmits and energises the output signal. When activated, the input signal acts like a switch that allows a high-voltage signal to pass through the SSRs output components.

    16851 Producten voor Relays & Signal Conditioning

    1 van 843
    • RS-stocknr. 828-5155
    • Fabrikantnummer LEDO 12-230V AC/DC
    Per stuk
    € 42,82
    • RS-stocknr. 266-2746
    • Fabrikantnummer G3NA-410B-UTU DC5-24
    Per stuk
    € 63,60
    • RS-stocknr. 247-1907
    • Fabrikantnummer 56174
    Per stuk
    € 377,14
    • RS-stocknr. 231-0977
    • Fabrikantnummer XKD10306
    Per stuk
    € 50,64
    • RS-stocknr. 218-1870
    • Fabrikantnummer 10PCV2425
    Per stuk
    € 153,48
    • RS-stocknr. 774-0301
    • Fabrikantnummer 88827103
    Per stuk
    € 97,00
    • RS-stocknr. 227-0959
    • Fabrikantnummer PM6760D25P
    Per stuk
    € 220,54
    • RS-stocknr. 220-9094
    • Fabrikantnummer 700-HA33Z06
    Per stuk
    € 23,00
    • RS-stocknr. 180-3065
    • Fabrikantnummer 788-384
    Per stuk
    € 40,91
    • RS-stocknr. 774-0308
    • Fabrikantnummer 88827115
    Per stuk
    € 57,22
    • RS-stocknr. 808-6620
    Per stuk
    € 88,44
    • RS-stocknr. 808-6510
    • Fabrikantnummer IM1-22EX-R
    Per stuk
    € 228,48
    • RS-stocknr. 213-0793
    • Fabrikantnummer C9-R21N
    Per stuk
    € 39,32
    • RS-stocknr. 125-0868
    • Fabrikantnummer P7SA-14F-ND-PU DC24
    Per stuk
    € 38,33
    • RS-stocknr. 192-3391
    Per stuk
    € 77,48
    • RS-stocknr. 332-5813
    • Fabrikantnummer 2966786
    Per stuk
    € 10,88
    • RS-stocknr. 283-7489
    • Fabrikantnummer I-7520 CR
    Per stuk
    € 89,00
    • RS-stocknr. 154-532
    • Fabrikantnummer 4C.01.8.024.0060SPA
    Per stuk
    € 20,70
    • RS-stocknr. 815-6748
    • Fabrikantnummer P2RF-08E-SS
    Per stuk
    € 10,74
    • RS-stocknr. 308-1311
    • Fabrikantnummer 2942153
    Per stuk
    € 32,75
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