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Monitoring Relays

Monitoring relays are a type of relay that trips a circuit breaker when a fault is detected. A relay is an electrically controlled switch that is used to turn the power on or off in a circuit.

Monitoring relays are more sophisticated than regular relays, as they have adjustable operating conditions, whereas normal relays switch according to a fixed threshold. They measure a given p...

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Lovato Monitoring Relay
RS Stock No. 224-7400
Brand Lovato
Manufacturers Part No. LVM25240

EGP 1,756.77

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Lovato
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LVM
Lovato Monitoring Relay
RS Stock No. 224-7398
Brand Lovato
Manufacturers Part No. LVM20A024

EGP 1,605.18

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Lovato
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LVM
Lovato Monitoring Relay
RS Stock No. 224-7402
Brand Lovato
Manufacturers Part No. LVM40A240

EGP 5,110.66

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Lovato
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LVM
Lovato Monitoring Relay
RS Stock No. 224-7399
Brand Lovato
Manufacturers Part No. LVM20A240

EGP 1,606.08

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Lovato
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LVM
Lovato Monitoring Relay
RS Stock No. 224-7401
Brand Lovato
Manufacturers Part No. LVM40A024

EGP 5,111.11

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Lovato
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LVM
Omron Current Monitoring Relay With SPDT Contacts, Single Phase
RS Stock No. 215-5516
Brand Omron
Manufacturers Part No. K8DT-AW3CD

EGP 2,684.72

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Omron
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Current
SPDT
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Single
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K8DT-AW
Omron Current Monitoring Relay, Single Phase
RS Stock No. 215-5517
Brand Omron
Manufacturers Part No. K8DT-AW3TA

EGP 2,612.51

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Omron
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Current
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K8DT-AW
Omron Monitoring Relay, Three Phase
RS Stock No. 215-5518
Brand Omron
Manufacturers Part No. K8DT-PM1TN

EGP 2,568.56

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Omron
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K8DT-PM

EGP 2,609.37

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Omron
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Phase, Voltage
SPDT
Overvoltage Protection, Undervoltage Protection
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K8DS-PM
Schneider Electric Current Monitoring Relay With DPDT Contacts, 1 Phase
RS Stock No. 221-2851
Brand Schneider Electric
Manufacturers Part No. RM22JA21MR

EGP 4,467.51

Each

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Schneider Electric
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Current
DPDT
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Zelio Control RM22JA
Socomec Current Monitoring Relay
RS Stock No. 221-0446
Brand Socomec
Manufacturers Part No. 49423602

EGP 8,219.21

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Socomec
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Current
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RESYS P40
Socomec Current Monitoring Relay
RS Stock No. 221-0447
Brand Socomec
Manufacturers Part No. 49423723

EGP 7,802.91

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Socomec
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Current
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RESYS P40
Socomec Voltage Monitoring Relay, Single Phase
RS Stock No. 221-0368
Brand Socomec
Manufacturers Part No. 192X0056

EGP 4,452.49

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Socomec
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Voltage
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192X
Phoenix Contact Monitoring Relay
RS Stock No. 181-2030
Brand Phoenix Contact
Manufacturers Part No. 2963598

EGP 2,328.93

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Phoenix Contact
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19.2 → 28.8V dc
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Screw
12.5mm
-20 → +60°C
12.5 x 99 x 114.5mm
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3mA
+60°C
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114.5mm
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99mm
-20°C
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Carlo Gavazzi Voltage Monitoring Relay With SPDT Contacts, 3 Phase
RS Stock No. 209-8592
Brand Carlo Gavazzi
Manufacturers Part No. DPC01DM44

EGP 5,168.12

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Carlo Gavazzi
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Voltage
SPDT
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DPC01
Carlo Gavazzi Monitoring Relay With SPDT Contacts, 3 Phase
RS Stock No. 209-8593
Brand Carlo Gavazzi
Manufacturers Part No. DPC02DM44

EGP 5,791.30

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Carlo Gavazzi
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SPDT
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DPC02
Dold Insulation Monitoring Relay With DPDT Contacts
RS Stock No. 181-2772
Brand Dold
Manufacturers Part No. MK5880N.12 AC50-400Hz 220-240V 5-100kOhm

EGP 4,922.29

Each

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Dold
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Insulation
DPDT
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0 → 500V ac
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50 → 400Hz
DIN Rail
Screw
22.5mm
-20 → +60°C
22.5 x 97 x 90mm
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0V ac
500V ac
50Hz
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+60°C
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90mm
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97mm
-20°C
MK5880N
Eaton Monitoring Relay
RS Stock No. 179-3526
Brand Eaton
Manufacturers Part No. 184760 & EMR6-PH45

EGP 255.43

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Eaton
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22.5mm
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EMR6
Schneider Electric Phase Monitoring Relay With DPDT Contacts, 3 Phase, Overvoltage
RS Stock No. 179-9433
Brand Schneider Electric
Manufacturers Part No. RM22TG20

EGP 1,820.91

Each

Add to basket
Schneider Electric
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Phase
DPDT
Overvoltage
3
<100V ac
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Phase Failure, Phase Sequence
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DIN Rail
Screw
22.9mm
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22.9 x 79.5 x 90mm
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183V ac
528V ac
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10 mA, 8A
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90mm
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79.5mm
-20°C
Zelio Control
Eaton Insulation Monitoring Relay
RS Stock No. 179-3538
Brand Eaton
Manufacturers Part No. 184772 & EMR6-R250-A-1

EGP 5,902.16

Each

Add to basket
Eaton
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Insulation
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0 → 250 V ac, 0 → 300V dc
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DIN Rail
Screw
22.5mm
-25 → +60°C
22.5 x 109.5 x 78mm
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0V ac/dc
250 V ac, 300V dc
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+60°C
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78mm
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109.5mm
-25°C
EMR6

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