Close menu
Sensor systems Sensor systems Control systems Control systems Industrial communication technology Industrial communication technology Measuring & regulation technology Measuring & regulation technology
Measuring & regulation technology (1 results) Show all
Process displays / Counters Process displays / Counters
Process displays / Counters (1 results) Show all
Multifunctional displays Multifunctional displays
Control & signalling devices Control & signalling devices Industrial controls Industrial controls Protection equipment Protection equipment Drive technology Drive technology Enclosures / Control cabinets Enclosures / Control cabinets Industrial luminaires Industrial luminaires Connection technology Connection technology Power supply Power supply Work tools Work tools Automation24 promo shop Automation24 promo shop SALE SALE
Close shopping basket
0 Items in shopping basket

Your shopping basket is currently empty

Results ()
Done

Coupling relays

Preassembled relay module with push-in connection, Consisting of: Relay base, Power contact relay, Pluggable display/interference suppression module and retaining bracket, Contact type: 4 changeover contacts, Input voltage: 230 V AC
Item number: 101607
£7.48
plus VAT plus dispatch
in stock
Preassembled relay module with push-in connection, Consisting of: Relay base, Power contact relay and retaining bracket, Contact type: 4 changeover contacts, Input voltage: 24 V DC
Item number: 101606
£6.24
plus VAT plus dispatch
in stock
Preassembled relay module with push-in connection, Consisting of: Relay base, Power contact relay, Pluggable display/interference suppression module and retaining bracket, Contact type: 2 changeover contacts, Input voltage: 230 V AC
Item number: 101605
£7.00
plus VAT plus dispatch
in stock
Preassembled relay module with push-in connection, Consisting of: Relay base, Power contact relay, Pluggable display/interference suppression module and retaining bracket, Contact type: 2 changeover contacts, Input voltage: 24 V DC
Item number: 101604
£5.47
plus VAT plus dispatch
in stock
Preassembled relay module with push-in connection, Consisting of: Relay base, Power contact relay, Pluggable display/interference suppression module and retaining bracket, Contact type: 1 changeover contact, Input voltage: 230 V AC
Item number: 101603
£6.72
plus VAT plus dispatch
in stock
Preassembled relay module with push-in connection, Consisting of: Relay base, Power contact relay, Pluggable display/interference suppression module and retaining bracket, Contact type: 1 changeover contact, Input voltage: 24 V DC
Item number: 101602
£5.37
plus VAT plus dispatch
in stock
Preassembled relay module with push-in connection, Consisting of: relay base with ejector and power contact relay, Contact type: 1 changeover contact, Input voltage: 24 V DC
Item number: 101601
£4.99
plus VAT plus dispatch
in stock
Plug-in module for extending a relay module to create a timer relay, 3 time functions, 4 time ranges for mounting on: RIF-1/RIF-2/RIF-3/RIF-4, Input voltage: 24 V DC
Item number: 101608
£17.82
plus VAT plus dispatch
in stock
back to top

Coupling relays

Coupling relays are used for indirect separation of the control and main circuits. Switching signals and input signal can be coupled in spite of different voltages. Coupling relays adapt the power during transmission by means of electrical separation. That means that it is for example possible that a 24 V signal controls a 230 V machine.

Application of relays in industry

Relays are used in all fields of industry. They are especially often used for the following tasks:

  • Signal separation
  • Signal fan-out
  • Signal amplification

 

Coupling relays in the Automation24 online shop

Automation24 carries pre-assembled coupling relays from Phoenix Contact whose push-in connection is very easy to handle to allow easy wiring. They are available with an input voltage of 24 V DC: coupling relay PHOENIX 2903308 - RIF-2-RPT-LDP-24DC/4X21 and 230 V AC: coupling relay PHOENIX 2903304 - RIF-2-RPT-LV-230AC/4X21. The matching accessories, the timer module PHOENIX 2902647 - RIF-T3-24UC, allow to extend the 24 V coupling relay to create a timer relay in no time.

At Automation24 you find a large selection of coupling relays at very favourable prices. Select the coupling relay suitable for your application now!