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...
Showing 1-20 of 1282 products
RS Stock No.: 132-174Brand: RS PRO
€ 30.53
€ 30.53 Each (ex VAT)
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1
RS Stock No.: 132-171Brand: RS PRO
€ 28.04
€ 28.04 Each (ex VAT)
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1
RS Stock No.: 122-215Brand: RS PRO
€ 28.95
€ 28.95 Each (ex VAT)
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1
RS Pro
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Monitoring Relay
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Undervoltage Monitoring
1
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DIN Rail
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6VA
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250V ac
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IP20
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5A
-20°C
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220V ac
55°C
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DKG
9mm
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35.4mm
2006/95/EC - 2004/108/EC
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RS Stock No.: 122-210Brand: RS PRO
€ 21.66
€ 21.66 Each (ex VAT)
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1
RS Pro
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Monitoring Relay
-
Undervoltage Monitoring
1
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-
-
-
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DIN Rail
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6VA
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250V ac
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-
-
-
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IP20
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5A
-20°C
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-
-
-
-
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220V ac
55°C
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GKM
94.6mm
-
35.6mm
2006/95/EC - 2004/108/EC
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RS Stock No.: 122-217Brand: RS PRO
€ 13.83
€ 13.83 Each (ex VAT)
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1
RS Pro
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Monitoring Relay
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Plug
3
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DIN Rail
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-
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-20°C
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-
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150/260 V ac
150, 260V ac
55°C
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FKV
95mm
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23mm
2006/95/EC - 2004/108/EC
6mm
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RS Stock No.: 122-216Brand: RS PRO
€ 19.01
€ 19.01 Each (ex VAT)
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1
RS Pro
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Monitoring Relay
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Plug
3
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-
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DIN Rail
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4VA
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250V ac
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-
-
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IP20
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5A
-20°C
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-
-
-
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380 V ac
380V ac
55°C
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FKV
95mm
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23mm
2006/95/EC - 2004/108/EC
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RS Stock No.: 132-173Brand: RS PRO
€ 23.62
€ 23.62 Each (ex VAT)
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1
RS Stock No.: 132-172Brand: RS PRO
€ 18.87
€ 18.87 Each (ex VAT)
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1
RS Stock No.: 122-212Brand: RS PRO
€ 25.46
€ 25.46 Each (ex VAT)
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1
RS Pro
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Monitoring Relay
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-
3
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-
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DIN Rail
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6VA
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250V ac
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-
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IP20
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5A
-20°C
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-
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380V ac
55°C
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GKT
94.6mm
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35.4mm
2006/95/EC - 2004/108/EC
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RS Stock No.: 102-6130Brand: RS PRO
€ 81.70
€ 81.70 Each (ex VAT)
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1
RS Pro
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Monitoring Relay
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-
1
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SPDT
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-
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DIN Rail
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3W
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-
-
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Screw
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IP20
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8A
-20°C
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-
-
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24 V dc
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-
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60°C
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L
66.5mm
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17.5mm
RoHS, UL, CE, IEC, EMC EN 61000-6
89mm
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RS Stock No.: 102-6136Brand: RS PRO
€ 89.14
€ 89.14 Each (ex VAT)
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1
RS Pro
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Monitoring Relay
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-
3
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SPDT
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-
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DIN Rail
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8VA
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-
-
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Screw
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8A
-20°C
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-
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280/520 V ac
280, 520V ac
60°C
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L
66.5mm
-
17.5mm
RoHS, EN 61000-6-4, cUL, IEC 60664
89mm
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RS Stock No.: 223-7795Brand: RS PRO
€ 153.09
€ 153.09 Each (ex VAT)
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1
RS Pro
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Monitoring Relay
-
Undervoltage Monitoring
3
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SPDT
-
-
-
DIN Rail
-
16VA
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-
-
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Screw
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-
IP20, IP30
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3A
-20°C
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120/240 V ac
223, 7795V ac
60°C
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MAG0
66.5mm
-
90mm
No
90mm
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-
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-
RS Stock No.: 102-6135Brand: RS PRO
€ 85.13
€ 85.13 Each (ex VAT)
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1
RS Pro
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Monitoring Relay
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-
3
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SPDT
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-
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DIN Rail
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8VA
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-
-
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Screw
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8A
-20°C
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-
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-
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280/520 V ac
280, 520V ac
60°C
-
L
66.5mm
-
17.5mm
RoHS, cUL, IEC 60664, EN 61000-6-4
89mm
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-
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RS Stock No.: 223-7789Brand: RS PRO
€ 175.49
€ 175.49 Each (ex VAT)
Check stock
1
RS Pro
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Monitoring Relay
-
Undervoltage Monitoring
3
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DPDT
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-
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DIN Rail
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5VA
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-
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Screw
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IP20, IP40
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3A
-10°C
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0V ac
60°C
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DMS
66.21mm
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36mm
No
90mm
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RS Stock No.: 223-7790Brand: RS PRO
€ 187.89
€ 187.89 Each (ex VAT)
Check stock
1
RS Pro
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Monitoring Relay
-
Undervoltage Monitoring
3
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DPDT
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-
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DIN Rail
-
5VA
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-
-
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Screw
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-
IP20, IP40
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5A
-10°C
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-
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0V ac
60°C
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DMS
66.21mm
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36mm
No
90mm
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RS Stock No.: 223-7788Brand: RS PRO
€ 163.08
€ 163.08 Each (ex VAT)
Check stock
1
RS Pro
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Monitoring Relay
-
Undervoltage Monitoring
3
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SPDT
-
-
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DIN Rail
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5VA
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-
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Screw
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-
IP20, IP40
-
5A
-10°C
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-
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-
-
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-
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0V ac
60°C
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DMS
66.21mm
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36mm
No
90mm
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-
-
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-
RS Stock No.: 223-7791Brand: RS PRO
€ 155.82
€ 155.82 Each (ex VAT)
Check stock
1
RS Pro
-
Monitoring Relay
-
Undervoltage Monitoring
3
-
SPDT
-
-
-
DIN Rail
-
16VA
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-
-
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Screw
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-
IP30, IP20
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5A
-20°C
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-
-
-
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120/480 V ac
0V ac
60°C
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MAG0
66mm
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18mm
No
90mm
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-
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RS Stock No.: 102-6133Brand: RS PRO
€ 156.92
€ 156.92 Each (ex VAT)
Check stock
1
RS Pro
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Monitoring Relay
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-
1
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SPDT
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-
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DIN Rail
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1.4VA
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-
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Screw
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IP20
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8A
-20°C
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-
-
-
-
-
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0 V ac
230, 24V ac
60°C
-
L
66.5mm
-
17.5mm
RoHS, EN 61000-6-4, cUL, IEC 60664
89mm
-
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-
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RS Stock No.: 102-6134Brand: RS PRO
€ 156.92
€ 156.92 Each (ex VAT)
Check stock
1
RS Pro
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Monitoring Relay
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-
1
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SPDT
-
-
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DIN Rail
1A
1.4VA
10A
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Undercurrent, Overcurrent
Screw
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0.1 to 30 s
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-
-20°C
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8A
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230, 24V ac
60°C
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L
66.5mm
-
17.5mm
cUL, EN 61000-6-4, IEC 60664, RoHS
89mm
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RS Stock No.: 102-6137Brand: RS PRO
€ 115.17
€ 115.17 Each (ex VAT)
Check stock
1
RS Pro
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Monitoring Relay
-
-
3
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SPDT
-
-
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DIN Rail
-
8VA
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-
-
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Screw
-
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8A
-20°C
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-
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400 V ac
400V ac
60°C
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L
66.5mm
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17.5mm
REACH, IEC 60664, EMC, RoHS, UL 508 & CSA C22.2 No. 14-13, Industrial Control Equipment
89mm
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