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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Trip Status
Trip Range
Delay Time
Voltage - Supply
Output Type
Circuit
Contact Rating @ Voltage
Mounting Type
201A-AU
201A-AU
3-PHASE PLUG-IN VOLT MON/ 190-
Littelfuse Inc.
22
In Stock
1 : 135,00000 €
Bulk
Bulk
ActiveVoltage Asymmetry, Voltage Sensing ACEnergized High/Low190 ~ 480V ACFixed, 1 Sec; 1 Sec ~ 30 Sec190 ~ 480VACRelaySPDT (1 Form C)10A @ 240VACSocketable
201A-AU-OT
201A-AU-OT
3-PH PLUG-IN VM/190-480V/ADJ.
Littelfuse Inc.
0
In Stock
1 : 144,32000 €
Bulk
Bulk
ActiveVoltage Asymmetry, Voltage Sensing ACEnergized High/Low190 ~ 480V ACFixed, 1 Sec; 1 Sec ~ 30 Sec190 ~ 480VACRelaySPDT (1 Form C)10A @ 240VACSocketable
201-575-AU-OT
201-575-AU-OT
3-PH PLUG-IN VM/ 575V/ ADJ. VU
Littelfuse Inc.
0
In Stock
1 : 153,32000 €
Bulk
Bulk
ActiveVoltage Asymmetry, Voltage Sensing ACEnergized High/Low475 ~ 600V ACFixed, 1 Sec; 1 Sec ~ 30 Sec475 ~ 600VACRelay-10A @ 240VACSocketable
201-575-AU-OT
201575-AU
3-PHASE PLUG-IN VOLT.MONITOR/5
Littelfuse Inc.
0
In Stock
1 : 161,52000 €
Bulk
Bulk
ActiveVoltage Asymmetry, Voltage Sensing ACEnergized High/Low475 ~ 600V ACFixed, 1 Sec; 1 Sec ~ 30 Sec475 ~ 600VACRelay-10A @ 240VACSocketable
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Monitor - Relay Output


Relay output monitors detect abnormal output of industrial relays and trigger a logical output or set of contacts. Common detection types include; AC and DC current or voltage, voltage asymmetry, ground fault, temperature monitoring, phase loss, and sequence or imbalance. They are selectable by trip range, delay time, supply voltage, mounting type, and switch circuitry.