Power Monitoring Relays

235 Found
Allen-Bradley

Relay, Motor Protection, Monitoring, Voltage, 3PH, 480VAC, 2P

Item #: 169052
CAT #: 813S-V3-480V
UPC: 612598965687
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ATC (Automatic Timing & Controls)

PHASE MONITOR

Item #: 143697
CAT #: SLA-230-ASA
UPC:
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Littelfuse

Voltage Monitor, 3-Phase

Item #: 71815
CAT #: 460
UPC: 07945898962
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Allen-Bradley

MachineAlert 813S 3-Phase Voltage Relay

Item #: 281391
CAT #: 813S-V3-230V
UPC: 885630098777
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Littelfuse

Voltage Monitor, 3-Phase

Item #: 519288
CAT #: 455
UPC: 079458989618
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ATC (Automatic Timing & Controls)

SLA-230-ALE

Item #: 265708
CAT #: SLA-230-ALE
UPC:
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Littelfuse

Industrial Relay, Voltage Monitor, 190 to 480VAC 50/60Hz

Item #: 2234737
CAT #: 460-B
UPC: 07945899059
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Time Mark

Power Monitor, 3PH, 480VAC, 380-480VAC Range, Yellow, 3.7W

Item #: 112521
CAT #: A258B
UPC:
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Littelfuse

5 Amps, 120VAC, Isolated SPDT Current Sensor

Item #: 558745
CAT #: ECS40BC
UPC: 079458992410
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Littelfuse

202 Series, Fast Acting Fuses

Item #: 1156623
CAT #: 202
UPC: 07945898960
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Littelfuse

3-Phase Voltage Monitor 190 to 480VAC

Item #: 376244
CAT #: 250A
UPC: 079458990447
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ATC (Automatic Timing & Controls)

Voltage Monitor, 3-Phase

Item #: 17061
CAT #: SLU-100-ASA
UPC:
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Littelfuse

Voltage Monitor, 3-Phase

Item #: 835065
CAT #: 355-400
UPC: 079458989816
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Littelfuse

Two Hold-down Clips For 11 Pin

Item #: 2153891
CAT #: PSC11
UPC: 079458197631
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Littelfuse

3-Phase Monitor 190-600V

Item #: 851860
CAT #: 201A-9
UPC: 079458990225
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Time Mark

Power Monitor, 3PH, 480VAC, Phase Loss, Low Voltage

Item #: 71517
CAT #: A257B
UPC:
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Allen-Bradley

Relay, Motor Protection, Monitoring, Voltage, 3PH, 480VAC, 2P

Relay, Motor Protection, Monitoring, Voltage, 3-Phase, 480 Volt AC, 2-Pole Double Throw Output, TRMS Under & Overvoltage, Phase Loss, Phase Imbalance, Phase Reversal, Time Delay
Item #: 169052
CAT #: 813S-V3-480V
UPC: 612598965687
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ATC (Automatic Timing & Controls)

PHASE MONITOR

DIV SLA-230-ASA PHASE MONITOR
Item #: 143697
CAT #: SLA-230-ASA
UPC:
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Littelfuse

Voltage Monitor, 3-Phase

Voltage Monitor 3-Phase, 190-480V AC MotorSaver® Series Functional Protection: Loss of any Phase, Over Voltage, Under Voltage, Voltage Unbalance, Phase Reversal and Rapid Cycling, Includes: Adjustable Trip Delay (1 - 30 Seconds) and Restart Delay (Manual, 1 - 500 Seconds)
Item #: 71815
CAT #: 460
UPC: 07945898962
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Allen-Bradley

MachineAlert 813S 3-Phase Voltage Relay

AB 813S-V3-230V MACHINEALERT
Item #: 281391
CAT #: 813S-V3-230V
UPC: 885630098777
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Littelfuse

Voltage Monitor, 3-Phase

Voltage Monitor 3-Phase, 190-480V AC MotorSaver® Series Functional Protection: Contact Failure, Loss of any Phase, Over Voltage, Under Voltage, Voltage Unbalance, Phase Reversal and Rapid Cycling Includes: (1) SPDT, 480 VA @ 240V AC Output Relay, Adjustable Trip Delay (2 - 30 Seconds) and Restart Delay (Manual, 2 - 300 Seconds)
Item #: 519288
CAT #: 455
UPC: 079458989618
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ATC (Automatic Timing & Controls)

SLA-230-ALE

DIV SLA-230-ALE
Item #: 265708
CAT #: SLA-230-ALE
UPC:
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Littelfuse

Industrial Relay, Voltage Monitor, 190 to 480VAC 50/60Hz

Industrial Relay, Voltage Monitor, 190 to 480 Volt AC 50/60Hz, Torque: 6 in-lbs; Wire: Stranded or Solid 20 - 12 AWG, One Per Terminal
Item #: 2234737
CAT #: 460-B
UPC: 07945899059
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Time Mark

Power Monitor, 3PH, 480VAC, 380-480VAC Range, Yellow, 3.7W

Power Monitor, 3-Phase, 480 Volt AC, 380 - 480 Volt AC Range, 3.7 Watt per Phase, Phase Loss or Reversal, Under Voltage, 10 Amp, Single Pole, Double Throw Contacts, Yellow, Auto Reset
Item #: 112521
CAT #: A258B
UPC:
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Littelfuse

5 Amps, 120VAC, Isolated SPDT Current Sensor

5 Amps, 120VAC, Industrial Current Sensors Isolated SPDT Current Sensor 45 Hz to 500 Hz
Item #: 558745
CAT #: ECS40BC
UPC: 079458992410
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Littelfuse

202 Series, Fast Acting Fuses

202 Series - FLAT-PAK, Very Fast-Acting Subminiature Fuse
Item #: 1156623
CAT #: 202
UPC: 07945898960
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Littelfuse

3-Phase Voltage Monitor 190 to 480VAC

3-Phase Voltage/Phase Monitor 190 to 480VAC Torque: 7in-lbs; Wire: 12-18AWG solid or stranded
Item #: 376244
CAT #: 250A
UPC: 079458990447
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ATC (Automatic Timing & Controls)

Voltage Monitor, 3-Phase

Voltage Monitor. 3-Phase, 200-500V AC, SPDT, 8 Pin Plug-In Type. Functional Protection: Over Voltage, Under Voltage, Lose of Any Phase, Voltage Unbalance, Phase Reversal.
Item #: 17061
CAT #: SLU-100-ASA
UPC:
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Littelfuse

Voltage Monitor, 3-Phase

Voltage Monitor 3-Phase, 380-480V AC MotorSaver® Series Functional Protection: Loss of any Phase, Over Voltage, Under Voltage, Voltage Unbalance, Phase Reversal Includes: 470 VA @ 600V Contact
Item #: 835065
CAT #: 355-400
UPC: 079458989816
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Littelfuse

Two Hold-down Clips For 11 Pin

Ssac Psc11 Two Hold-down Clip for 11 Pin Base
Item #: 2153891
CAT #: PSC11
UPC: 079458197631
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Littelfuse

3-Phase Monitor 190-600V

3-Phase Voltage/Phase Monitor 190 to 480VAC Torque: 12in-lbs; Wire: Stranded or solid
Item #: 851860
CAT #: 201A-9
UPC: 079458990225
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Time Mark

Power Monitor, 3PH, 480VAC, Phase Loss, Low Voltage

Power Monitor, 3-Phase, 480 Volt AC, Nominal Phase to Phase, 160 - 240 Volt AC, Adjustment Range, Yellow, Detects Phase Loss, Low Voltage, Phase Reversal, 2.4 Watt, 10 Amp, Single Pole, Double Throw Contacts, Auto Reset
Item #: 71517
CAT #: A257B
UPC:
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235 Items found