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Uzraudzības releji

Monitoring relays are a type of relay that trips a circuit breaker when a fault is detected. A relay is an electrically controlled switch that is used to turn the power on or off in a circuit.

Monitoring relays are more sophisticated than regular relays, as they have adjustable operating conditions, whereas normal relays switch according to a fixed threshold. They measure a given p...

Attēlo 1-20 no 746 produktiem

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RS PRO DIN Rail Phase Monitoring Relay, 3 Phase, SPDT
RS noliktavas nr. 223-7792
Ražotājs RS PRO

€ 109,50

Katrs (bez PVN)

Pievienot grozam
RS Pro
Phase
SPDT
Overvoltage Protection, Undervoltage Protection
3
-
-
-
-
-
-
-
-
-
DIN Rail
-
-
-
-
-
+60°C
-
-20 → +60°C
-
-
-
-
-
Screw
66.5mm
-
-20°C
90mm
17.5 x 90 x 66.5mm
RS PRO DIN Rail Phase Monitoring Relay, 3 Phase, SPDT
RS noliktavas nr. 223-7794
Ražotājs RS PRO

€ 127,05

Katrs (bez PVN)

Pievienot grozam
RS Pro
Phase
SPDT
Overvoltage Protection, Undervoltage Protection
3
-
-
-
-
-
-
-
-
-
DIN Rail
-
-
-
-
-
+60°C
-
-20 → +60°C
-
-
-
-
-
Screw
66.5mm
-
-20°C
90mm
17.5 x 90 x 66.5mm
RS PRO DIN Rail Phase Monitoring Relay, 3 Phase, SPDT
RS noliktavas nr. 223-7795
Ražotājs RS PRO

€ 94,98

Katrs (bez PVN)

Pievienot grozam
RS Pro
Phase
SPDT
Overvoltage Protection, Undervoltage Protection
3
-
-
-
-
-
-
-
-
-
DIN Rail
-
-
-
-
-
+60°C
-
-20 → +60°C
-
-
-
-
-
Screw
66.5mm
-
-20°C
90mm
17.5 x 90 x 66.5mm
RS PRO DIN Rail Phase Voltage Monitoring Relay, 3 Phase, 2CO
RS noliktavas nr. 223-7789
Ražotājs RS PRO

€ 148,83

Katrs (bez PVN)

Pievienot grozam
RS Pro
Phase Voltage
2CO
Overvoltage Protection, Undervoltage Protection
3
-
-
-
-
-
2 → 999s
-
-
-
DIN Rail
-
-
-
-
-
+60°C
-
-10 → +60°C
-
-
-
-
-
Screw
66.21mm
-
-10°C
36mm
36 x 90 x 67mm
RS PRO DIN Rail Phase Voltage Monitoring Relay, 3 Phase, 2CO
RS noliktavas nr. 223-7790
Ražotājs RS PRO

€ 159,72

Katrs (bez PVN)

Pievienot grozam
RS Pro
Phase Voltage
2CO
Overvoltage Protection, Undervoltage Protection
3
-
-
-
-
-
2 → 999s
-
-
-
DIN Rail
-
-
-
-
-
+60°C
-
-10 → +60°C
-
-
-
-
-
Screw
66.21mm
-
-10°C
36mm
36 x 90 x 67mm
RS PRO DIN Rail Phase, Voltage Monitoring Relay, 3 Phase, 1CO
RS noliktavas nr. 223-7788
Ražotājs RS PRO

€ 139,15

Katrs (bez PVN)

Pievienot grozam
RS Pro
Phase, Voltage
1CO
Overvoltage Protection, Undervoltage Protection
3
-
-
-
-
-
2 → 999s
-
-
-
DIN Rail
-
-
-
-
-
+60°C
-
-10 → +60°C
-
-
-
-
-
Screw
66.21mm
-
-10°C
36mm
36 x 90 x 67mm
RS PRO DIN Rail Phase Monitoring Relay, 3 Phase, SPDT
RS noliktavas nr. 223-7791
Ražotājs RS PRO

€ 105,27

Katrs (bez PVN)

Pievienot grozam
RS Pro
Phase
SPDT
Overvoltage Protection, Undervoltage Protection
3
-
-
-
-
-
-
-
-
-
DIN Rail
-
-
-
-
-
+60°C
-
-20 → +60°C
-
-
-
-
-
Screw
66.5mm
-
-20°C
90mm
17.5 x 90 x 66.5mm
RS PRO DIN Rail Voltage Monitoring Relay, 243 → 540 V, 3 Phase, DPDT
RS noliktavas nr. 225-7385
Ražotājs RS PRO

€ 135,52

Katrs (bez PVN)

Pievienot grozam
RS Pro
Voltage
DPDT
Undervoltage
3
243 → 540 V
-
-
-
Phase Asymmetry, Phase Failure, Phase Sequence
0.2 → 10s
-
-
-
DIN Rail
-
66.5mm
-
-
-
+60°C
-
-20 → +60°C
540V
-
-
-
243 V
Screw
89mm
Microprocessor Based, Detects Incorrect Phase Sequence, Phase Loss And Neutral Loss, Adjustment For Asymmetry Trip Level, Adjustment For Time Delay, Green Led Indication For Supply Status
-20°C
17.5mm
89 x 17.5 x 66.5mm
RS PRO DIN Rail, Surface Mount Phase, Voltage Monitoring Relay, 243 → 540 V, 3 Phase, DPDT
RS noliktavas nr. 225-7388
Ražotājs RS PRO

€ 104,06

Katrs (bez PVN)

Pievienot grozam
RS Pro
Phase, Voltage
DPDT
Undervoltage
3
243 → 540 V
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
-
-
-
DIN Rail, Surface Mount
-
66.5mm
-
-
-
+60°C
-
-20 → +60°C
540V
-
-
-
243 V
Screw
89mm
Microprocessor Based, Detects Incorrect Phase Sequence, Phase Loss And Neutral Loss, Adjustment For Under Voltage Trip Level, Adjustment For Time Delay
-20°C
17.5mm
89 x 17.5 x 66.5mm
RS PRO DIN Rail Phase, Voltage Monitoring Relay, 3 Phase, DPDT
RS noliktavas nr. 225-7387
Ražotājs RS PRO

€ 131,89

Katrs (bez PVN)

Pievienot grozam
RS Pro
Phase, Voltage
DPDT
Overvoltage, Undervoltage
3
-
-
-
-
Phase Failure, Phase Sequence
-
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
Screw
-
-
-
17.5mm
-
RS PRO DIN Rail Voltage Monitoring Relay, 3 Phase, DPDT
RS noliktavas nr. 225-7386
Ražotājs RS PRO

€ 136,73

Katrs (bez PVN)

Pievienot grozam
RS Pro
Voltage
DPDT
Overvoltage, Undervoltage
3
-
-
-
-
-
-
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
Screw
-
-
-
17.5mm
-
RS PRO DIN Rail, Surface Mount Phase Monitoring Relay, 3 Phase
RS noliktavas nr. 225-7384
Ražotājs RS PRO

€ 66,55

Katrs (bez PVN)

Pievienot grozam
RS Pro
Phase
-
-
3
-
-
-
-
Phase Failure, Phase Sequence
-
-
-
-
DIN Rail, Surface Mount
-
-
-
-
-
+60°C
-
-20 → +60°C
-
-
-
-
-
Screw
66.5mm
3 LEDs for Phase presence status, Sequence Status,
-20°C
17.5mm
-
RS PRO DIN Rail Voltage Monitoring Relay, 12 → 24V dc, 1 Phase, SPDT
RS noliktavas nr. 102-6130
Ražotājs RS PRO

€ 68,97

Katrs (bez PVN)

Pievienot grozam
RS Pro
Voltage
SPDT
Undervoltage
1
12 → 24V dc
-
-
-
-
0 → 30s
-
-
-
DIN Rail
L
89mm
-
-
-
+60°C
1
+60°C
24V dc
-
-
-
12V dc
Screw
66.5mm
-
-20°C
17.5mm
17.5 x 66.5 x 89mm
RS PRO DIN Rail Phase, Voltage Monitoring Relay, 48 → 63Hz, 3 Phase, SPDT
RS noliktavas nr. 102-6136
Ražotājs RS PRO

€ 75,62

Katrs (bez PVN)

Pievienot grozam
RS Pro
Phase, Voltage
SPDT
Undervoltage
3
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
-
-
48 → 63Hz
DIN Rail
L
89mm
-
-
-
+60°C
1
+60°C
-
-
-
-
-
Screw
66.5mm
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
-20°C
17.5mm
17.5 x 66.5 x 89mm
RS PRO DIN Rail Phase, Voltage Monitoring Relay, Maximum of 280 V, 48 → 63Hz, 3 Phase, SPDT
RS noliktavas nr. 102-6135
Ražotājs RS PRO

€ 72,60

Katrs (bez PVN)

Pievienot grozam
RS Pro
Phase, Voltage
SPDT
Undervoltage
3
Maximum of 280 V
-
-
-
Phase Failure, Phase Sequence
100ms
-
-
48 → 63Hz
DIN Rail
L
89mm
-
-
-
+60°C
1
+60°C
280V
-
-
-
-
Screw
66.5mm
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
-20°C
17.5mm
17.5 x 66.5 x 89mm
RS PRO DIN Rail Voltage Monitoring Relay, Maximum of 500 V, 48 → 63Hz, 1 Phase, SPDT
RS noliktavas nr. 102-6133
Ražotājs RS PRO

€ 133,10

Katrs (bez PVN)

Pievienot grozam
RS Pro
Voltage
SPDT
Overvoltage, Undervoltage
1
Maximum of 500 V
-
-
-
-
0.1 → 30s
-
-
48 → 63Hz
DIN Rail
L
89mm
-
-
-
+60°C
1
+60°C
500V
-
-
-
-
Screw
66.5mm
-
-20°C
17.5mm
17.5 x 66.5 x 89mm
RS PRO DIN Rail Current Monitoring Relay, 1 → 10A, 48 → 63Hz, 1 Phase, SPDT
RS noliktavas nr. 102-6134
Ražotājs RS PRO

€ 133,10

Katrs (bez PVN)

Pievienot grozam
RS Pro
Current
SPDT
-
1
-
Overcurrent, Undercurrent
1A
10A
-
0.1 → 30s
-
-
48 → 63Hz
DIN Rail
L
89mm
-
1 → 10A
-
+60°C
1
+60°C
-
-
-
-
-
Screw
66.5mm
Green LED Indication for Supply Status
-20°C
17.5mm
66.5 x 17.5 x 89mm
RS PRO DIN Rail Phase, Voltage Monitoring Relay, 48 → 63Hz, 3 Phase, SPDT
RS noliktavas nr. 102-6137
Ražotājs RS PRO

€ 98,01

Katrs (bez PVN)

Pievienot grozam
RS Pro
Phase, Voltage
SPDT
Overvoltage, Undervoltage
3
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
-
-
48 → 63Hz
DIN Rail
L
89mm
-
-
-
+60°C
1
+60°C
-
-
-
-
-
Screw
66.5mm
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
-20°C
17.5mm
17.5 x 66.5 x 89mm
RS PRO DIN Rail Voltage Monitoring Relay, 48 → 63Hz, 1 Phase, SPDT
RS noliktavas nr. 102-6131
Ražotājs RS PRO

€ 75,62

Katrs (bez PVN)

Pievienot grozam
RS Pro
Voltage
SPDT
Overvoltage, Undervoltage
1
-
-
-
-
-
0.2 → 10s
-
-
48 → 63Hz
DIN Rail
L
89mm
-
-
-
+60°C
1
+60°C
-
-
-
-
-
Screw
66.5mm
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
-20°C
17.5mm
17.5 x 66.5 x 89mm
Phoenix Contact Phase Monitoring Relay
Phoenix Contact Phase Monitoring RelayPhoenix Contact Phase Monitoring Relay
Pievienot detaļu sarakstam
RS noliktavas nr. 241-6095
Ražotājs Phoenix Contact
Ražotāja kods 2903528

€ 114,95

Katrs (bez PVN)

Pievienot grozam
Phoenix Contact
Phase
-
-
-
-
-
-
-
-
-
-
-
-
-
EMD-BL-PH-480-PT
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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