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Coupling relays

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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
£6.39
plus VAT plus dispatch
in stock
Dispatch next working day via Express
Coupling relay, Slim relay, Contacts: 1 x changeover, Input voltage: 24 V AC/DC, Rated current: 6 A, Connection: Spring-loaded terminals, Mounted on a base
Item number: 108892
£5.31
plus VAT plus dispatch
in stock
Dispatch next working day via Express
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
£6.93
plus VAT plus dispatch
in stock
Dispatch next working day via Express
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
£8.64
plus VAT plus dispatch
in stock
Dispatch next working day via Express
Pre-assembled relay module with push-in connection, Consisting of: relay base with ejector and power contact relay, Contact: 1 x change-over contact, Input voltage: 12 V DC, Switching voltage: 250 V AC/DC
Item number: 105349
£7.65
plus VAT plus dispatch
in stock
Dispatch next working day via Express
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
£10.44
plus VAT plus dispatch
in stock
Dispatch next working day via Express
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
£8.64
plus VAT plus dispatch
in stock
Dispatch next working day via Express
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
£8.82
plus VAT plus dispatch
in stock
Dispatch next working day via Express
INSTA contactor with 0/1 automatic, Contact: 1 x normally closed/normally open contacts, Operating current: 20 A, Control voltage: 230 V AC 50/60 Hz, Switching capacity active power/bulb load: 1,000 W, Connection: screw connection
Item number: 105682
£44.01
plus VAT plus dispatch
in stock
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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
£21.87
plus VAT plus dispatch
in stock
Dispatch next working day via Express
INSTA contactor with 0/1 automatic, Contact: 2 x normally open contacts, Operating current: 20 A, Control voltage: 230 V AC 50/60 Hz, Switching capacity active power/bulb load: 1,000 W, Connection: screw connection
Item number: 105684
£30.15
plus VAT plus dispatch
in stock
Dispatch next working day via Express
INSTA contactor, Contact: 2 x normally open contacts, Operating current: 20 A, Control voltage: 230 V AC 50/60 Hz, Switching capacity active power/bulb load: 1,000 W, Connection: screw connection
Item number: 105683
£21.87
plus VAT plus dispatch
in stock
Dispatch next working day via Express
INSTA contactor, Contact: 1 x normally closed/normally open, Operating current: 20 A, Control voltage: 230 V AC 50/60 Hz, Switching capacity active power/bulb load: 1,000 W, Connection: screw connection
Item number: 105681
£27.18
plus VAT plus dispatch
in stock
Dispatch next working day via Express
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
£6.75
plus VAT plus dispatch
few in stock
Dispatch next working day via Express

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!