Uzraudzības releji
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...
Attēlo 1-20 no 1152
RS noliktavas nr.: 223-7795Ražotājs: RS PRO
€ 153,67
€ 153,67 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Phase
3
Phase Loss, Voltage Assemmetry
SPDT
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
+60°C
-20 → +60°C
-
-
-
-
-
-
90mm
-20°C
66.5mm
17.5 x 90 x 66.5mm
Screw
-
-
-
-
RS noliktavas nr.: 223-7789Ražotājs: RS PRO
€ 176,66
€ 176,66 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Voltage
3
-
DPDT
Overvoltage Protection, Undervoltage Protection
-
-
DIN Rail
-
-
-
-
-
2 → 999s
-
-
-
-
-
+60°C
-10 → +60°C
-
-
-
-
-
-
36mm
-10°C
66.21mm
36 x 90 x 67mm
Screw
-
-
-
-
RS noliktavas nr.: 223-7790Ražotājs: RS PRO
€ 188,76
€ 188,76 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Voltage
3
-
DPDT
Overvoltage Protection, Undervoltage Protection
-
-
DIN Rail
-
-
-
-
-
2 → 999s
-
-
-
-
-
+60°C
-10 → +60°C
-
-
-
-
-
-
36mm
-10°C
66.21mm
36 x 90 x 67mm
Screw
90mm
-
-
-
RS noliktavas nr.: 223-7788Ražotājs: RS PRO
€ 164,56
€ 164,56 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Phase, Voltage
3
-
SPDT
Overvoltage Protection, Undervoltage Protection
-
-
DIN Rail
-
-
-
-
Phase Loss, Phase Sequence, Phase Asymmetry
2 → 999s
-
-
-
-
45Hz
+60°C
-10 → +60°C
-
-
-
65Hz
-
-
36mm
-10°C
66.21mm
36 x 90 x 67mm
Screw
-
-
-
-
RS noliktavas nr.: 223-7791Ražotājs: RS PRO
€ 157,30
€ 157,30 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Phase
3
-
SPDT
Overvoltage Protection, Undervoltage Protection
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
+60°C
-20 → +60°C
-
-
-
-
-
-
90mm
-20°C
66.5mm
17.5 x 90 x 66.5mm
Screw
-
-
-
-
RS noliktavas nr.: 225-7388Ražotājs: RS PRO
€ 159,72
€ 159,72 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Phase, Voltage
3
243 → 540 V
DPDT
Undervoltage
-
-
DIN Rail, Surface Mount
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
-
-
-
-
-
+60°C
-20 → +60°C
Microprocessor Based, Detects Incorrect Phase Sequence, Phase Loss And Neutral Loss, Adjustment For Under Voltage Trip Level, Adjustment For Time Delay
-
540V
-
-
243 V
17.5mm
-20°C
89mm
89 x 17.5 x 66.5mm
Screw
66.5mm
-
-
-
RS noliktavas nr.: 225-7384Ražotājs: RS PRO
€ 81,07
€ 81,07 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Phase
3
-
-
-
-
-
DIN Rail, Surface Mount
-
-
-
-
Phase Failure, Phase Sequence
-
-
-
-
-
-
+60°C
-20 → +60°C
3 LEDs for Phase presence status, Sequence Status,
-
-
-
-
-
17.5mm
-20°C
66.5mm
-
Screw
-
-
-
-
RS noliktavas nr.: 225-7387Ražotājs: RS PRO
€ 160,93
€ 160,93 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Phase, Voltage
3
-
DPDT
Overvoltage, Undervoltage
-
-
DIN Rail
-
-
-
-
Phase Failure, Phase Sequence
-
-
-
-
-
-
-
-
-
-
-
-
-
-
17.5mm
-
-
-
Screw
-
-
-
-
RS noliktavas nr.: 225-7386Ražotājs: RS PRO
€ 145,20
€ 145,20 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS noliktavas nr.: 102-6130Ražotājs: RS PRO
€ 85,30
€ 85,30 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Voltage
1
12 → 24V dc
SPDT
Undervoltage
-
-
DIN Rail
-
-
-
-
-
0 → 30s
-
-
-
L
-
+60°C
+60°C
-
-
24V dc
-
-
12V dc
17.5mm
-20°C
66.5mm
17.5 x 66.5 x 89mm
Screw
89mm
1
-
-
RS noliktavas nr.: 102-6136Ražotājs: RS PRO
€ 93,17
€ 93,17 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Phase, Voltage
3
-
SPDT
Undervoltage
-
-
DIN Rail
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
-
+60°C
+60°C
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
-
-
-
-
-
17.5mm
-20°C
66.5mm
17.5 x 66.5 x 89mm
Screw
89mm
1
-
-
RS noliktavas nr.: 102-6135Ražotājs: RS PRO
€ 88,94
€ 88,94 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Phase, Voltage
3
Maximum of 280 V
SPDT
Undervoltage
-
-
DIN Rail
-
-
-
-
Phase Failure, Phase Sequence
100ms
48 → 63Hz
-
-
L
-
+60°C
+60°C
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
-
280V
-
-
-
17.5mm
-20°C
66.5mm
17.5 x 66.5 x 89mm
Screw
89mm
1
-
-
RS noliktavas nr.: 102-6133Ražotājs: RS PRO
€ 164,56
€ 164,56 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Voltage
1
Maximum of 500 V
SPDT
Overvoltage, Undervoltage
-
-
DIN Rail
-
-
-
-
-
0.1 → 30s
48 → 63Hz
-
-
L
-
+60°C
+60°C
-
-
500V
-
-
-
17.5mm
-20°C
66.5mm
17.5 x 66.5 x 89mm
Screw
89mm
1
-
-
RS noliktavas nr.: 102-6134Ražotājs: RS PRO
€ 164,56
€ 164,56 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Current
1
-
SPDT
-
-
-
DIN Rail
1A
10A
-
Overcurrent, Undercurrent
-
0.1 → 30s
48 → 63Hz
-
-
L
-
+60°C
+60°C
Green LED Indication for Supply Status
-
-
-
-
-
17.5mm
-20°C
66.5mm
66.5 x 17.5 x 89mm
Screw
89mm
1
-
1 → 10A
RS noliktavas nr.: 102-6137Ražotājs: RS PRO
€ 120,40
€ 120,40 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Phase, Voltage
3
-
SPDT
Overvoltage, Undervoltage
-
-
DIN Rail
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
-
+60°C
+60°C
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
-
-
-
-
-
17.5mm
-20°C
66.5mm
17.5 x 66.5 x 89mm
Screw
89mm
1
-
-
RS noliktavas nr.: 102-6131Ražotājs: RS PRO
€ 93,17
€ 93,17 Katrs (bez PVN)
Pārbaudīt noliktavu
1
RS Pro
Voltage
1
-
SPDT
Overvoltage, Undervoltage
-
-
DIN Rail
-
-
-
-
-
0.2 → 10s
48 → 63Hz
-
-
L
63Hz
+60°C
+60°C
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
-
-
48Hz
-
-
17.5mm
-20°C
66.5mm
17.5 x 66.5 x 89mm
Screw
89mm
1
-
-
€ 284,35
€ 284,35 Katrs (bez PVN)
Pārbaudīt noliktavu
1
ATC
Frequency, Phase, Voltage
2
300 → 600V ac
SPDT
Frequency, Overvoltage, Phase Asymmetry, Phase Failure, Phase Sequence, Undervoltage
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
€ 248,05
€ 248,05 Katrs (bez PVN)
Pārbaudīt noliktavu
1
€ 169,40
€ 169,40 Katrs (bez PVN)
Pārbaudīt noliktavu
1
€ 227,48
€ 227,48 Katrs (bez PVN)
Pārbaudīt noliktavu
1
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