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...
Näidatakse 1-20 1071 tootest
RS tootekood: 223-7794Bränd: RS PRO
€ 131,76
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Phase
3
SPDT
-
-
Overvoltage Protection, Undervoltage Protection
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+60°C
-20°C
-20 → +60°C
-
-
-
-
-
-
-
90mm
66.5mm
17.5 x 90 x 66.5mm
Screw
-
RS tootekood: 223-7792Bränd: RS PRO
€ 131,76
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Phase
3
SPDT
-
-
Overvoltage Protection, Undervoltage Protection
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+60°C
-20°C
-20 → +60°C
-
-
-
-
-
-
-
90mm
66.5mm
17.5 x 90 x 66.5mm
Screw
-
RS tootekood: 223-7795Bränd: RS PRO
€ 145,18
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Phase
3
SPDT
Phase Loss, Voltage Assemmetry
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+60°C
-20°C
-20 → +60°C
-
-
-
-
-
-
-
90mm
66.5mm
17.5 x 90 x 66.5mm
Screw
-
RS tootekood: 223-7789Bränd: RS PRO
€ 167,14
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Voltage
3
DPDT
-
-
Overvoltage Protection, Undervoltage Protection
DIN Rail
-
-
-
-
-
-
2 → 999s
-
-
-
-
-
-
-
+60°C
-10°C
-10 → +60°C
-
-
-
-
-
-
-
36mm
66.21mm
36 x 90 x 67mm
Screw
-
RS tootekood: 223-7790Bränd: RS PRO
€ 179,34
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Voltage
3
DPDT
-
-
Overvoltage Protection, Undervoltage Protection
DIN Rail
-
-
-
-
-
-
2 → 999s
-
-
-
-
-
90mm
-
+60°C
-10°C
-10 → +60°C
-
-
-
-
-
-
-
36mm
66.21mm
36 x 90 x 67mm
Screw
-
RS tootekood: 223-7788Bränd: RS PRO
€ 154,94
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Phase, Voltage
3
SPDT
-
-
Overvoltage Protection, Undervoltage Protection
DIN Rail
-
-
-
-
-
Phase Loss, Phase Sequence, Phase Asymmetry
2 → 999s
-
-
-
-
-
-
-
+60°C
-10°C
-10 → +60°C
-
-
-
-
65Hz
-
-
36mm
66.21mm
36 x 90 x 67mm
Screw
45Hz
RS tootekood: 223-7791Bränd: RS PRO
€ 148,84
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Phase
3
SPDT
-
-
Overvoltage Protection, Undervoltage Protection
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+60°C
-20°C
-20 → +60°C
-
-
-
-
-
-
-
90mm
66.5mm
17.5 x 90 x 66.5mm
Screw
-
RS tootekood: 225-7388Bränd: RS PRO
€ 132,98
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Phase, Voltage
3
DPDT
243 → 540 V
-
Undervoltage
DIN Rail, Surface Mount
-
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
-
-
-
-
Microprocessor Based, Detects Incorrect Phase Sequence, Phase Loss And Neutral Loss, Adjustment For Under Voltage Trip Level, Adjustment For Time Delay
66.5mm
-
+60°C
-20°C
-20 → +60°C
540V
-
-
243 V
-
-
-
17.5mm
89mm
89 x 17.5 x 66.5mm
Screw
-
RS tootekood: 225-7384Bränd: RS PRO
€ 67,10
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Phase
3
-
-
-
-
DIN Rail, Surface Mount
-
-
-
-
-
Phase Failure, Phase Sequence
-
-
-
-
-
3 LEDs for Phase presence status, Sequence Status,
-
-
+60°C
-20°C
-20 → +60°C
-
-
-
-
-
-
-
17.5mm
66.5mm
-
Screw
-
RS tootekood: 225-7387Bränd: RS PRO
€ 132,98
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Phase, Voltage
3
DPDT
-
-
Overvoltage, Undervoltage
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
17.5mm
-
-
Screw
-
RS tootekood: 225-7386Bränd: RS PRO
€ 120,17
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS tootekood: 102-6130Bränd: RS PRO
€ 70,15
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Voltage
1
SPDT
12 → 24V dc
-
Undervoltage
DIN Rail
-
-
-
-
-
-
0 → 30s
-
-
-
L
-
89mm
-
+60°C
-20°C
+60°C
24V dc
-
-
12V dc
-
-
1
17.5mm
66.5mm
17.5 x 66.5 x 89mm
Screw
-
RS tootekood: 102-6136Bränd: RS PRO
€ 77,47
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Phase, Voltage
3
SPDT
-
-
Undervoltage
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
2 LEDs for the Indication of Operational States, Adjustment for Time Delay, Adjustment for Undervoltage Trip Level, Detects Incorrect Phase Sequence & Phase Loss, Measures Phase to Phase Voltages, Microprocessor Based Relay, Monitors Own Supply & Detects an Undervoltage Condition on One or more Phases, True RMS Monitoring
89mm
-
+60°C
-20°C
+60°C
-
-
-
-
-
-
1
17.5mm
66.5mm
17.5 x 66.5 x 89mm
Screw
-
RS tootekood: 102-6135Bränd: RS PRO
€ 73,81
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Phase, Voltage
3
SPDT
Maximum of 280 V
-
Undervoltage
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
100ms
48 → 63Hz
-
-
L
2 LEDs for the Indication of Operational States, Detects Incorrect Phase Sequence & Phase Loss, Fixed Time Delay, Fixed Undervoltage Trip Level, Measures Phase to Phase Voltages, Microprocessor Based Relay, Monitors Own Supply & Detects an Undervoltage Condition on One or more Phases, True RMS Monitoring
89mm
-
+60°C
-20°C
+60°C
280V
-
-
-
-
-
1
17.5mm
66.5mm
17.5 x 66.5 x 89mm
Screw
-
RS tootekood: 102-6133Bränd: RS PRO
€ 136,64
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Voltage
1
SPDT
Maximum of 500 V
-
Overvoltage, Undervoltage
DIN Rail
-
-
-
-
-
-
0.1 → 30s
48 → 63Hz
-
-
L
-
89mm
-
+60°C
-20°C
+60°C
500V
-
-
-
-
-
1
17.5mm
66.5mm
17.5 x 66.5 x 89mm
Screw
-
RS tootekood: 102-6134Bränd: RS PRO
€ 136,64
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Current
1
SPDT
-
-
-
DIN Rail
-
1A
10A
-
Overcurrent, Undercurrent
-
0.1 → 30s
48 → 63Hz
-
-
L
Green LED Indication for Supply Status
89mm
-
+60°C
-20°C
+60°C
-
-
-
-
-
1 → 10A
1
17.5mm
66.5mm
66.5 x 17.5 x 89mm
Screw
-
RS tootekood: 102-6137Bränd: RS PRO
€ 100,04
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Phase, Voltage
3
SPDT
-
-
Overvoltage, Undervoltage
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
2 LEDs for the Indication of Operational States, Adjustment for Time Delay, Adjustment for Undervoltage Trip Level, Detects Incorrect Phase Sequence & Phase Loss, Measures Phase to Phase Voltages, Microprocessor Based Relay, Monitors Own Supply & Detects an Undervoltage Condition on One or more Phases, True RMS Monitoring
89mm
-
+60°C
-20°C
+60°C
-
-
-
-
-
-
1
17.5mm
66.5mm
17.5 x 66.5 x 89mm
Screw
-
RS tootekood: 102-6131Bränd: RS PRO
€ 76,86
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
RS Pro
Voltage
1
SPDT
-
-
Overvoltage, Undervoltage
DIN Rail
-
-
-
-
-
-
0.2 → 10s
48 → 63Hz
-
-
L
2 LEDs for the Indication of Operational States, Adjustment for Time Delay, Adjustment for Undervoltage Trip Level, Microprocessor Based Relay, Monitors Own Supply & Detects if The Supply Exceeds The Set Under or Over Voltage Trip Levels, True RMS Monitoring
89mm
-
+60°C
-20°C
+60°C
-
-
-
-
48Hz
-
1
17.5mm
66.5mm
17.5 x 66.5 x 89mm
Screw
63Hz
€ 156,16
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
€ 223,26
tk (ilma käibemaksuta)
Kontrollida laoseisu
1
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