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 1280 products
RS Stock No.: 132-171Brand: RS PRO
€ 28.04
€ 28.04 Each (ex VAT)
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1
RS Stock No.: 132-174Brand: RS PRO
€ 30.53
€ 30.53 Each (ex VAT)
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1
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
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1
Undervoltage Monitoring
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DIN Rail
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250V ac
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6VA
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IP20
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5A
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220V ac
-20°C
55°C
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GKM
2006/95/EC - 2004/108/EC
94.6mm
35.6mm
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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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1
Undervoltage Monitoring
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DIN Rail
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250V ac
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6VA
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IP20
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5A
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220V ac
-20°C
55°C
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DKG
2006/95/EC - 2004/108/EC
9mm
35.4mm
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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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3
Plug
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DIN Rail
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150/260 V ac
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150, 260V ac
-20°C
55°C
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6mm
FKV
2006/95/EC - 2004/108/EC
95mm
23mm
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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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3
Plug
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DIN Rail
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250V ac
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4VA
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IP20
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380 V ac
5A
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380V ac
-20°C
55°C
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FKV
2006/95/EC - 2004/108/EC
95mm
23mm
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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)
Check stock
1
RS Pro
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Monitoring Relay
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3
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DIN Rail
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250V ac
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6VA
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IP20
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5A
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380V ac
-20°C
55°C
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GKT
2006/95/EC - 2004/108/EC
94.6mm
35.4mm
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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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DIN Rail
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3W
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Screw
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IP20
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8A
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24 V dc
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-20°C
60°C
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89mm
L
RoHS, UL, CE, IEC, EMC EN 61000-6
66.5mm
17.5mm
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RS Stock No.: 102-6136Brand: RS PRO
€ 89.14
€ 89.14 Each (ex VAT)
Check stock
1
RS Pro
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Monitoring Relay
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3
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SPDT
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DIN Rail
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8VA
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Screw
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280/520 V ac
8A
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280, 520V ac
-20°C
60°C
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89mm
L
RoHS, EN 61000-6-4, cUL, IEC 60664
66.5mm
17.5mm
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RS Stock No.: 223-7795Brand: RS PRO
€ 153.09
€ 153.09 Each (ex VAT)
Check stock
1
RS Pro
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Monitoring Relay
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3
Undervoltage Monitoring
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SPDT
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DIN Rail
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16VA
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Screw
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IP20, IP30
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120/240 V ac
3A
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223, 7795V ac
-20°C
60°C
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90mm
MAG0
No
66.5mm
90mm
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RS Stock No.: 102-6135Brand: RS PRO
€ 85.13
€ 85.13 Each (ex VAT)
Check stock
1
RS Pro
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Monitoring Relay
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3
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SPDT
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DIN Rail
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8VA
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Screw
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280/520 V ac
8A
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280, 520V ac
-20°C
60°C
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89mm
L
RoHS, cUL, IEC 60664, EN 61000-6-4
66.5mm
17.5mm
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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
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3
Undervoltage Monitoring
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DPDT
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DIN Rail
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5VA
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Screw
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IP20, IP40
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3A
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0V ac
-10°C
60°C
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90mm
DMS
No
66.21mm
36mm
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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
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3
Undervoltage Monitoring
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DPDT
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DIN Rail
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5VA
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Screw
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IP20, IP40
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5A
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0V ac
-10°C
60°C
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90mm
DMS
No
66.21mm
36mm
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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
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3
Undervoltage Monitoring
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SPDT
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DIN Rail
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5VA
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Screw
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IP20, IP40
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5A
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0V ac
-10°C
60°C
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90mm
DMS
No
66.21mm
36mm
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RS Stock No.: 223-7791Brand: RS PRO
€ 155.82
€ 155.82 Each (ex VAT)
Check stock
1
RS Pro
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Monitoring Relay
-
3
Undervoltage Monitoring
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SPDT
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-
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DIN Rail
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16VA
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Screw
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IP30, IP20
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120/480 V ac
5A
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0V ac
-20°C
60°C
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90mm
MAG0
No
66mm
18mm
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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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DIN Rail
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1.4VA
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Screw
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IP20
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0 V ac
8A
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230, 24V ac
-20°C
60°C
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89mm
L
RoHS, EN 61000-6-4, cUL, IEC 60664
66.5mm
17.5mm
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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
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10A
1.4VA
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Undercurrent, Overcurrent
Screw
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0.1 to 30 s
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8A
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230, 24V ac
-20°C
60°C
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89mm
L
cUL, EN 61000-6-4, IEC 60664, RoHS
66.5mm
17.5mm
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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
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3
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SPDT
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DIN Rail
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8VA
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Screw
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400 V ac
8A
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400V ac
-20°C
60°C
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89mm
L
REACH, IEC 60664, EMC, RoHS, UL 508 & CSA C22.2 No. 14-13, Industrial Control Equipment
66.5mm
17.5mm
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