Relee de monitorizare
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...
Se afiseaza 1-20 din 1195 produse
Nr. stoc RS: 132-174Producator: RS PRO
€ 31,38
€ 31,38 Buc. (fara TVA)
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1
Nr. stoc RS: 132-171Producator: RS PRO
€ 28,86
€ 28,86 Buc. (fara TVA)
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1
Nr. stoc RS: 122-217Producator: RS PRO
€ 14,22
€ 14,22 Buc. (fara TVA)
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1
Nr. stoc RS: 132-172Producator: RS PRO
€ 19,38
€ 19,38 Buc. (fara TVA)
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1
Nr. stoc RS: 132-173Producator: RS PRO
€ 24,27
€ 24,27 Buc. (fara TVA)
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1
Nr. stoc RS: 122-216Producator: RS PRO
€ 19,53
€ 19,53 Buc. (fara TVA)
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1
Nr. stoc RS: 122-210Producator: RS PRO
€ 22,28
€ 22,28 Buc. (fara TVA)
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1
Nr. stoc RS: 122-215Producator: RS PRO
€ 29,77
€ 29,77 Buc. (fara TVA)
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1
Nr. stoc RS: 122-212Producator: RS PRO
€ 26,18
€ 26,18 Buc. (fara TVA)
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1
Nr. stoc RS: 102-6130Producator: RS PRO
€ 83,99
€ 83,99 Buc. (fara TVA)
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1
RS Pro
Voltage
1
12 → 24V dc
SPDT
-
Undervoltage
-
DIN Rail
-
-
-
-
-
0 → 30s
-
-
-
L
-
-20°C
1
17.5 x 66.5 x 89mm
-
-
Screw
-
89mm
-
-
24V dc
12V dc
-
66.5mm
+60°C
+60°C
17.5mm
-
Nr. stoc RS: 102-6136Producator: RS PRO
€ 91,62
€ 91,62 Buc. (fara TVA)
Verifica stocul
1
RS Pro
Phase, Voltage
3
-
SPDT
-
Undervoltage
-
DIN Rail
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
-
-20°C
1
17.5 x 66.5 x 89mm
-
-
Screw
-
89mm
-
-
-
-
-
66.5mm
+60°C
+60°C
17.5mm
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
Nr. stoc RS: 223-7795Producator: RS PRO
€ 151,30
€ 151,30 Buc. (fara TVA)
Verifica stocul
1
RS Pro
Phase
3
Phase Loss, Voltage Assemmetry
SPDT
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-20°C
-
17.5 x 90 x 66.5mm
-
-
Screw
-
-
-
-
-
-
-
66.5mm
-20 → +60°C
+60°C
90mm
-
Nr. stoc RS: 102-6135Producator: RS PRO
€ 87,51
€ 87,51 Buc. (fara TVA)
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1
RS Pro
Phase, Voltage
3
Maximum of 280 V
SPDT
-
Undervoltage
-
DIN Rail
-
-
-
-
Phase Failure, Phase Sequence
100ms
48 → 63Hz
-
-
L
-
-20°C
1
17.5 x 66.5 x 89mm
-
-
Screw
-
89mm
-
-
280V
-
-
66.5mm
+60°C
+60°C
17.5mm
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
Nr. stoc RS: 223-7789Producator: RS PRO
€ 173,39
€ 173,39 Buc. (fara TVA)
Verifica stocul
1
RS Pro
Voltage
3
-
DPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
2 → 999s
-
-
-
-
-
-10°C
-
36 x 90 x 67mm
-
-
Screw
-
-
-
-
-
-
-
66.21mm
-10 → +60°C
+60°C
36mm
-
Nr. stoc RS: 223-7790Producator: RS PRO
€ 185,65
€ 185,65 Buc. (fara TVA)
Verifica stocul
1
RS Pro
Voltage
3
-
DPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
2 → 999s
-
-
-
-
-
-10°C
-
36 x 90 x 67mm
-
-
Screw
-
90mm
-
-
-
-
-
66.21mm
-10 → +60°C
+60°C
36mm
-
Nr. stoc RS: 223-7788Producator: RS PRO
€ 161,12
€ 161,12 Buc. (fara TVA)
Verifica stocul
1
RS Pro
Phase, Voltage
3
-
SPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
Phase Loss, Phase Sequence, Phase Asymmetry
2 → 999s
-
-
-
-
-
-10°C
-
36 x 90 x 67mm
-
45Hz
Screw
-
-
-
65Hz
-
-
-
66.21mm
-10 → +60°C
+60°C
36mm
-
Nr. stoc RS: 223-7791Producator: RS PRO
€ 154,00
€ 154,00 Buc. (fara TVA)
Verifica stocul
1
RS Pro
Phase
3
-
SPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-20°C
-
17.5 x 90 x 66.5mm
-
-
Screw
-
-
-
-
-
-
-
66.5mm
-20 → +60°C
+60°C
90mm
-
Nr. stoc RS: 102-6133Producator: RS PRO
€ 161,29
€ 161,29 Buc. (fara TVA)
Verifica stocul
1
RS Pro
Voltage
1
Maximum of 500 V
SPDT
-
Overvoltage, Undervoltage
-
DIN Rail
-
-
-
-
-
0.1 → 30s
48 → 63Hz
-
-
L
-
-20°C
1
17.5 x 66.5 x 89mm
-
-
Screw
-
89mm
-
-
500V
-
-
66.5mm
+60°C
+60°C
17.5mm
-
Nr. stoc RS: 102-6134Producator: RS PRO
€ 161,29
€ 161,29 Buc. (fara TVA)
Verifica stocul
1
RS Pro
Current
1
-
SPDT
-
-
-
DIN Rail
1A
-
10A
Overcurrent, Undercurrent
-
0.1 → 30s
48 → 63Hz
-
-
L
-
-20°C
1
66.5 x 17.5 x 89mm
-
-
Screw
1 → 10A
89mm
-
-
-
-
-
66.5mm
+60°C
+60°C
17.5mm
Green LED Indication for Supply Status
Nr. stoc RS: 102-6137Producator: RS PRO
€ 118,39
€ 118,39 Buc. (fara TVA)
Verifica stocul
1
RS Pro
Phase, Voltage
3
-
SPDT
-
Overvoltage, Undervoltage
-
DIN Rail
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
-
-20°C
1
17.5 x 66.5 x 89mm
-
-
Screw
-
89mm
-
-
-
-
-
66.5mm
+60°C
+60°C
17.5mm
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
...