Monitoring Relays

  • What are Monitoring Relays?

    Monitoring relays are electrical devices that are used to monitor various parameters in a power system, such as voltage, current, temperature, and frequency, and trigger an alarm or action if the values go beyond a preset threshold. They are designed to detect abnormal operating conditions in a system and alert operators or take corrective action to pre...

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RS PRO Monitoring Relay, 1 Phase, DIN Rail
RS PRO Monitoring Relay, 1 Phase, DIN Rail
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RS Stock No.: 132-171Brand: RS PRO

€ 27.22

€ 27.22 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 27.22
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RS Pro
Monitoring Relay
-
1
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-
DIN Rail
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-
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2 s
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-
-
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-
-20°C
-
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-
-
-
-
55°C
-
23mm
-
90mm
-
SSR
No
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-
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-
-
-
RS PRO Monitoring Relay, 1 Phase, DIN Rail
RS PRO Monitoring Relay, 1 Phase, DIN Rail
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RS Stock No.: 132-174Brand: RS PRO

€ 29.64

€ 29.64 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 29.64
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RS Pro
Monitoring Relay
-
1
-
-
-
-
-
-
-
DIN Rail
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No
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RS PRO Monitoring Relay, 1 Phase, DIN Rail, 220V ac
RS PRO Monitoring Relay, 1 Phase, DIN Rail, 220V ac
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RS Stock No.: 122-210Brand: RS PRO

€ 21.05

€ 21.05 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 21.05
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RS Pro
Monitoring Relay
-
1
-
Undervoltage Monitoring
-
-
-
-
-
DIN Rail
-
-
6VA
250V ac
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-
-
-
-
-
IP20
220V ac
-
-
-20°C
5A
-
-
-
-
-
-
55°C
-
35.6mm
-
94.6mm
-
GKM
2006/95/EC - 2004/108/EC
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-
-
-
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-
-
-
RS PRO Monitoring Relay, 1 Phase, DIN Rail, 220V ac
RS PRO Monitoring Relay, 1 Phase, DIN Rail, 220V ac
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RS Stock No.: 122-215Brand: RS PRO

€ 28.19

€ 28.19 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 28.19
Add to basket
RS Pro
Monitoring Relay
-
1
-
Undervoltage Monitoring
-
-
-
-
-
DIN Rail
-
-
6VA
250V ac
-
-
-
-
-
-
IP20
220V ac
-
-
-20°C
5A
-
-
-
-
-
-
55°C
-
35.4mm
-
9mm
-
DKG
2006/95/EC - 2004/108/EC
-
-
-
-
-
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-
RS PRO Monitoring Relay, 3 Phase, 150/260 V ac Monitor Range, DIN Rail, 150V ac, 260 V ac
RS PRO Monitoring Relay, 3 Phase, 150/260 V ac Monitor Range, DIN Rail, 150V ac, 260 V ac
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RS Stock No.: 122-217Brand: RS PRO

€ 13.43

€ 13.43 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 13.43
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RS Pro
Monitoring Relay
-
3
-
Plug
-
-
-
-
-
DIN Rail
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-
-
-
-
-
-
-
-
-
-
150, 260V ac
-
-
-20°C
-
-
-
-
-
-
150/260 V ac
55°C
-
23mm
6mm
95mm
-
FKV
2006/95/EC - 2004/108/EC
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-
-
-
-
-
-
-
RS PRO Monitoring Relay, 3 Phase, 380 V ac Monitor Range, DIN Rail, 380V ac
RS PRO Monitoring Relay, 3 Phase, 380 V ac Monitor Range, DIN Rail, 380V ac
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RS Stock No.: 122-216Brand: RS PRO

€ 18.51

€ 18.51 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 18.51
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RS Pro
Monitoring Relay
-
3
-
Plug
-
-
-
-
-
DIN Rail
-
-
4VA
250V ac
-
-
-
-
-
-
IP20
380V ac
-
-
-20°C
5A
-
-
-
-
-
380 V ac
55°C
-
23mm
-
95mm
-
FKV
2006/95/EC - 2004/108/EC
-
-
-
-
-
-
-
-
RS PRO Monitoring Relay, 3 Phase, DIN Rail
RS PRO Monitoring Relay, 3 Phase, DIN Rail
Add to parts list
RS Stock No.: 132-173Brand: RS PRO

€ 22.99

€ 22.99 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 22.99
Add to basket
RS Pro
Monitoring Relay
-
3
-
-
-
-
-
-
-
DIN Rail
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-
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No
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RS PRO Monitoring Relay, 3 Phase, DIN Rail
RS PRO Monitoring Relay, 3 Phase, DIN Rail
Add to parts list
RS Stock No.: 132-172Brand: RS PRO

€ 18.39

€ 18.39 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 18.39
Add to basket
RS Pro
Monitoring Relay
-
3
-
-
-
-
-
-
-
DIN Rail
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-
-
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No
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RS PRO Monitoring Relay, 3 Phase, DIN Rail, 380V ac
RS PRO Monitoring Relay, 3 Phase, DIN Rail, 380V ac
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RS Stock No.: 122-212Brand: RS PRO

€ 24.80

€ 24.80 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 24.80
Add to basket
RS Pro
Monitoring Relay
-
3
-
-
-
-
-
-
-
DIN Rail
-
-
6VA
250V ac
-
-
-
-
-
-
IP20
380V ac
-
-
-20°C
5A
-
-
-
-
-
-
55°C
-
35.4mm
-
94.6mm
-
GKT
2006/95/EC - 2004/108/EC
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-
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-
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-
RS PRO Monitoring Relay, 1 Phase, SPDT, DIN Rail 24 V dc
RS PRO Monitoring Relay, 1 Phase, SPDT, DIN Rail 24 V dc
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RS Stock No.: 102-6130Brand: RS PRO

€ 79.26

€ 79.26 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 79.26
Add to basket
RS Pro
Monitoring Relay
-
1
-
-
-
SPDT
-
-
-
DIN Rail
-
-
3W
-
-
-
-
Screw
-
-
IP20
-
24 V dc
-
-20°C
8A
-
-
-
-
-
-
60°C
-
17.5mm
89mm
66.5mm
-
L
RoHS, UL, CE, IEC, EMC EN 61000-6
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-
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-
RS PRO Monitoring Relay, 3 Phase, 280/520 V ac Monitor Range, SPDT, DIN Rail, 280V ac, 520 V ac
RS PRO Monitoring Relay, 3 Phase, 280/520 V ac Monitor Range, SPDT, DIN Rail, 280V ac, 520 V ac
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RS Stock No.: 102-6136Brand: RS PRO

€ 86.52

€ 86.52 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 86.52
Add to basket
RS Pro
Monitoring Relay
-
3
-
-
-
SPDT
-
-
-
DIN Rail
-
-
8VA
-
-
-
-
Screw
-
-
-
280, 520V ac
-
-
-20°C
8A
-
-
-
-
-
280/520 V ac
60°C
-
17.5mm
89mm
66.5mm
-
L
RoHS, EN 61000-6-4, cUL, IEC 60664
-
-
-
-
-
-
-
-
RS PRO Monitoring Relay, 3 Phase, 120/240 V ac Monitor Range, SPDT, DIN Rail, 223V ac, 7795 V ac
RS PRO Monitoring Relay, 3 Phase, 120/240 V ac Monitor Range, SPDT, DIN Rail, 223V ac, 7795 V ac
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RS Stock No.: 223-7795Brand: RS PRO

€ 148.83

€ 148.83 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 148.83
Add to basket
RS Pro
Monitoring Relay
-
3
-
Undervoltage Monitoring
-
SPDT
-
-
-
DIN Rail
-
-
16VA
-
-
-
-
Screw
-
-
IP20, IP30
223, 7795V ac
-
-
-20°C
3A
-
-
-
-
-
120/240 V ac
60°C
-
90mm
90mm
66.5mm
-
MAG0
No
-
-
-
-
-
-
-
-
RS PRO Phase/Voltage Monitoring Relays, 3 Phase, SPDT, DIN Rail, 415 V ac
RS PRO Phase/Voltage Monitoring Relays, 3 Phase, SPDT, DIN Rail, 415 V ac
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RS Stock No.: 223-7792Brand: RS PRO

€ 129.47

€ 129.47 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 129.47
Add to basket
RS Pro
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-
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-
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RS PRO Monitoring Relay, 3 Phase, 280/520 V ac Monitor Range, SPDT, DIN Rail, 280V ac, 520 V ac
RS PRO Monitoring Relay, 3 Phase, 280/520 V ac Monitor Range, SPDT, DIN Rail, 280V ac, 520 V ac
Add to parts list
RS Stock No.: 102-6135Brand: RS PRO

€ 82.88

€ 82.88 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 82.88
Add to basket
RS Pro
Monitoring Relay
-
3
-
-
-
SPDT
-
-
-
DIN Rail
-
-
8VA
-
-
-
-
Screw
-
-
-
280, 520V ac
-
-
-20°C
8A
-
-
-
-
-
280/520 V ac
60°C
-
17.5mm
89mm
66.5mm
-
L
RoHS, cUL, IEC 60664, EN 61000-6-4
-
-
-
-
-
-
-
-
RS PRO Monitoring Relay, 3 Phase, DPDT, DIN Rail, 0V ac
RS PRO Monitoring Relay, 3 Phase, DPDT, DIN Rail, 0V ac
Add to parts list
RS Stock No.: 223-7789Brand: RS PRO

€ 170.61

€ 170.61 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 170.61
Add to basket
RS Pro
Monitoring Relay
-
3
-
Undervoltage Monitoring
-
DPDT
-
-
-
DIN Rail
-
-
5VA
-
-
-
-
Screw
-
-
IP20, IP40
0V ac
-
-
-10°C
3A
-
-
-
-
-
-
60°C
-
36mm
90mm
66.21mm
-
DMS
No
-
-
-
-
-
-
-
-
RS PRO Monitoring Relay, 3 Phase, DPDT, DIN Rail, 0V ac
RS PRO Monitoring Relay, 3 Phase, DPDT, DIN Rail, 0V ac
Add to parts list
RS Stock No.: 223-7790Brand: RS PRO

€ 182.71

€ 182.71 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 182.71
Add to basket
RS Pro
Monitoring Relay
-
3
-
Undervoltage Monitoring
-
DPDT
-
-
-
DIN Rail
-
-
5VA
-
-
-
-
Screw
-
-
IP20, IP40
0V ac
-
-
-10°C
5A
-
-
-
-
-
-
60°C
-
36mm
90mm
66.21mm
-
DMS
No
-
-
-
-
-
-
-
-
RS PRO Monitoring Relay, 3 Phase, SPDT, DIN Rail, 0V ac
RS PRO Monitoring Relay, 3 Phase, SPDT, DIN Rail, 0V ac
Add to parts list
RS Stock No.: 223-7788Brand: RS PRO

€ 158.51

€ 158.51 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 158.51
Add to basket
RS Pro
Monitoring Relay
-
3
-
Undervoltage Monitoring
-
SPDT
-
-
-
DIN Rail
-
-
5VA
-
-
-
-
Screw
-
-
IP20, IP40
0V ac
-
-
-10°C
5A
-
-
-
-
-
-
60°C
-
36mm
90mm
66.21mm
-
DMS
No
-
-
-
-
-
-
-
-
RS PRO Monitoring Relay, 3 Phase, 120/480 V ac Monitor Range, SPDT, DIN Rail, 0V ac
RS PRO Monitoring Relay, 3 Phase, 120/480 V ac Monitor Range, SPDT, DIN Rail, 0V ac
Add to parts list
RS Stock No.: 223-7791Brand: RS PRO

€ 151.25

€ 151.25 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 151.25
Add to basket
RS Pro
Monitoring Relay
-
3
-
Undervoltage Monitoring
-
SPDT
-
-
-
DIN Rail
-
-
16VA
-
-
-
-
Screw
-
-
IP30, IP20
0V ac
-
-
-20°C
5A
-
-
-
-
-
120/480 V ac
60°C
-
18mm
90mm
66mm
-
MAG0
No
-
-
-
-
-
-
-
-
RS PRO Monitoring Relay, 1 Phase, 0 V ac Monitor Range, SPDT, DIN Rail, 230V ac, 24 V ac
RS PRO Monitoring Relay, 1 Phase, 0 V ac Monitor Range, SPDT, DIN Rail, 230V ac, 24 V ac
Add to parts list
RS Stock No.: 102-6133Brand: RS PRO

€ 152.46

€ 152.46 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 152.46
Add to basket
RS Pro
Monitoring Relay
-
1
-
-
-
SPDT
-
-
-
DIN Rail
-
-
1.4VA
-
-
-
-
Screw
-
-
IP20
230, 24V ac
-
-
-20°C
8A
-
-
-
-
-
0 V ac
60°C
-
17.5mm
89mm
66.5mm
-
L
RoHS, EN 61000-6-4, cUL, IEC 60664
-
-
-
-
-
-
-
-
RS PRO Monitoring Relay, 1 Phase, SPDT, DIN Rail, 1A to 10A, 230V ac, 24 V ac
RS PRO Monitoring Relay, 1 Phase, SPDT, DIN Rail, 1A to 10A, 230V ac, 24 V ac
Add to parts list
RS Stock No.: 102-6134Brand: RS PRO

€ 152.46

€ 152.46 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 152.46
Add to basket
RS Pro
Monitoring Relay
-
1
-
-
-
SPDT
-
-
-
DIN Rail
1A
10A
1.4VA
-
-
Undercurrent, Overcurrent
-
Screw
0.1 to 30 s
-
-
230, 24V ac
-
8A
-20°C
-
-
-
-
-
-
-
60°C
-
17.5mm
89mm
66.5mm
-
L
cUL, EN 61000-6-4, IEC 60664, RoHS
-
-
-
-
-
-
-
-

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