Signal Conditioners & Isolators

We offer three types of control relays from a range of brands including Phoenix Contact, ABB, Siemens and Omron.

If you're looking to control temperature, voltage, current or frequency, you'll find the products within monitoring relays. For all of your signal conditioning and conversion requirements, visit our signal conditioning range.

What is a control relay?

A control relay is b...

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RS PRO Analogue Converter, 0 to 10 V, 4 to 20 mA, 0 to 20 mA Output, 24 V Supply
RS Stock No.606-322BrandRS PROHSN Code85437090

SR 947.60

SR 947.60 Each (ex VAT)

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RS PRO Analogue Converter, Analogue Output, 24/240 V ac/dc Supply
RS Stock No.606-323BrandRS PROHSN Code85437090

SR 1,190.25

SR 1,190.25 Each (ex VAT)

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RS PRO Analogue Converter, Current, Voltage Output, 24 V Supply
RS Stock No.606-325BrandRS PROHSN Code85437090

SR 952.20

SR 952.20 Each (ex VAT)

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RS PRO Analogue Converter, Voltage, Current Input, Current, Voltage Output, 24 V Supply
RS Stock No.606-326BrandRS PROHSN Code85437090

SR 1,116.65

SR 1,116.65 Each (ex VAT)

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RS PRO Temperature Converter, RTD Input, Current, Voltage Output, 24 V Supply
RS Stock No.606-324BrandRS PROHSN Code85437090

SR 905.05

SR 905.05 Each (ex VAT)

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RS PRO 1 Channel Zener Barrier, Analogue, IECEx, ATEX
RS Stock No.329-082BrandRS PROHSN Code85437090

SR 1,514.55

SR 1,514.55 Each (ex VAT)

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RS PRO 1 Channel Zener Barrier, Analogue, IECEx/ATEX
RS Stock No.329-085BrandRS PROHSN Code85437090

SR 1,752.60

SR 1,752.60 Each (ex VAT)

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RS PRO 1 Channel Zener Barrier, Digital, ATEX, IECEx
RS Stock No.329-093BrandRS PROHSN Code85437090

SR 1,246.60

SR 1,246.60 Each (ex VAT)

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RS PRO 1 Channel Zener Barrier, Digital, IECEx/ATEX
RS Stock No.329-087BrandRS PROHSN Code85437090

SR 1,131.60

SR 1,131.60 Each (ex VAT)

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RS PRO 1 Channel Zener Barrier, Digital, IECEx/ATEX
RS Stock No.329-090BrandRS PROHSN Code85437090

SR 994.75

SR 994.75 Each (ex VAT)

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RS PRO 1 Channel Zener Barrier, Digital, IECEx/ATEX
RS Stock No.329-096BrandRS PROHSN Code85437090

SR 3,793.85

SR 3,793.85 Each (ex VAT)

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RS PRO 1 Channel Zener Barrier, Digital, IECEx/ATEX
RS Stock No.329-094BrandRS PROHSN Code85437090

SR 3,291.30

SR 3,291.30 Each (ex VAT)

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RS PRO 2 Channel Zener Barrier, Analogue, IECEx, ATEX
RS Stock No.329-084BrandRS PROHSN Code85437090

SR 2,618.55

SR 2,618.55 Each (ex VAT)

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RS PRO 2 Channel Zener Barrier, Digital, IECEx/ATEX
RS Stock No.329-088BrandRS PROHSN Code85437090

SR 1,580.10

SR 1,580.10 Each (ex VAT)

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RS PRO 2 Channel Zener Barrier, Digital, IECEx/ATEX
RS Stock No.329-091BrandRS PROHSN Code85437090

SR 1,334.00

SR 1,334.00 Each (ex VAT)

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RS PRO JRC-23F Series Relay, Current/Voltage Input, 5 V Supply
RS Stock No.325-326BrandRS PROHSN Code85364110

SR 3.45

SR 3.45 Each (ex VAT)

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RS PRO Relay, Current/Voltage Input, 12 V Supply
RS Stock No.325-332BrandRS PROHSN Code85364110

SR 6.90

SR 6.90 Each (ex VAT)

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RS PRO Relay, Current/Voltage Input, 12 V Supply
RS Stock No.325-341BrandRS PROHSN Code85364110

SR 4.60

SR 4.60 Each (ex VAT)

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RS PRO Relay, Current/Voltage Input, 12 V Supply
RS Stock No.325-327BrandRS PROHSN Code85364110

SR 3.45

SR 3.45 Each (ex VAT)

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RS PRO Relay, Current/Voltage Input, 24 V Supply
RS Stock No.325-329BrandRS PROHSN Code85364110

SR 3.45

SR 3.45 Each (ex VAT)

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