Relay Output Monitors

Results: 12
Type
Current Sensing ACCurrent Sensing AC/DCPhase Loss, Phase SequencePhase SequenceVoltage Asymmetry, Phase Loss, Phase SequenceVoltage Sensing AC/DC
Trip Range
0.03 ~ 43A0.05 ~ 15A17 ~ 275V AC/DC160 ~ 260V AC160 ~ 690V AC320 ~ 500V AC420 ~ 690V AC
Delay Time
0.1 Sec ~ 20 Sec-
Voltage - Supply
17 ~ 275VAC/DC20.4 ~ 264VAC/DC24 ~ 240VAC/DC160 ~ 260VAC160 ~ 690VAC320 ~ 500VAC420 ~ 690VAC
Circuit
DPDT (2 Form C)SPDT (1 Form C)
Contact Rating @ Voltage
3A @ 250VAC3A @ 400VAC-
Stocking Options
Environmental Options
Media
Marketplace Product
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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
3UG45121AR20
3UG45121AR20
VOLT. MON REL,1CO,160-690VAC
Siemens
36
In Stock
1 : $223.54000
Bulk
Bulk
Active
Phase Loss, Phase Sequence
-
160 ~ 690V AC
-
160 ~ 690VAC
Relay
SPDT (1 Form C)
3A @ 400VAC
DIN Rail
3UG46141BR20
3UG46141BR20
ASM_MONITOR_REL_SCR_TERM
Siemens
9
In Stock
1 : $316.68000
Bulk
Bulk
Active
Voltage Asymmetry, Phase Loss, Phase Sequence
-
160 ~ 690V AC
0.1 Sec ~ 20 Sec
160 ~ 690VAC
Relay
DPDT (2 Form C)
3A @ 400VAC
DIN Rail
3UG46331AL30
3UG46331AL30
DIGITAL MONITORING RELAY
Siemens
14
In Stock
1 : $338.17000
Bulk
Bulk
Active
Voltage Sensing AC/DC
-
17 ~ 275V AC/DC
0.1 Sec ~ 20 Sec
17 ~ 275VAC/DC
Relay
SPDT (1 Form C)
-
DIN Rail
3UG45121BR20
3UG45121BR20
PHASE FAILURE AND SEQUENCE
Siemens
2
In Stock
1 : $258.63000
Bulk
Bulk
Active
Phase Loss, Phase Sequence
-
160 ~ 690V AC
-
160 ~ 690VAC
Relay
DPDT (2 Form C)
3A @ 400VAC
DIN Rail
3UG46221AW30
3UG46221AW30
PILOT_SWITCH_CURR_3UG4622-AW30 0
Siemens
5
In Stock
1 : $359.67000
Bulk
Bulk
Active
Current Sensing AC/DC
-
0.05 ~ 15A
0.1 Sec ~ 20 Sec
20.4 ~ 264VAC/DC
Relay
SPDT (1 Form C)
3A @ 400VAC
DIN Rail
3UG45111BP20
3UG45111AP20
VOLT. MON REL,1CO,320-500VAC
Siemens
2
In Stock
1 : $203.00000
Bulk
Bulk
Active
Phase Sequence
-
320 ~ 500V AC
-
320 ~ 500VAC
Relay
SPDT (1 Form C)
3A @ 400VAC
DIN Rail
3UG45111BP20
3UG45111AN20
VOLT. MON REL,1CO,160-260VAC
Siemens
2
In Stock
1 : $203.00000
Bulk
Bulk
Active
Phase Sequence
-
160 ~ 260V AC
-
160 ~ 260VAC
Relay
SPDT (1 Form C)
3A @ 400VAC
DIN Rail
MFG_3UG45112BN20
3UG45112BP20
PHASE SEQUENCE MONITORING
Siemens
4
In Stock
1 : $236.28000
Bulk
Bulk
Active
Phase Sequence
-
320 ~ 500V AC
-
320 ~ 500VAC
Relay
DPDT (2 Form C)
3A @ 400VAC
DIN Rail
MFG_3UG46251CW30
3UG46251CW30
DIGITAL MONITORING RELAY,40A,240
Siemens
4
In Stock
1 : $372.56000
Bulk
Bulk
Active
Current Sensing AC
-
0.03 ~ 43A
0.1 Sec ~ 20 Sec
24 ~ 240VAC/DC
Relay
DPDT (2 Form C)
3A @ 250VAC
DIN Rail
3UG45131BR20
3UG45131BR20
3PH VOLTAGE MONITOR
Siemens
19
In Stock
1 : $607.56000
Bulk
Bulk
Active
Voltage Asymmetry, Phase Loss, Phase Sequence
-
160 ~ 690V AC
0.1 Sec ~ 20 Sec
160 ~ 690VAC
Relay
DPDT (2 Form C)
3A @ 400VAC
DIN Rail
3UG45111BP20
3UG45111AQ20
PHASE SEQUENCE MONITORING
Siemens
1
In Stock
1 : $203.00000
Bulk
Bulk
Active
Phase Sequence
-
420 ~ 690V AC
-
420 ~ 690VAC
Relay
SPDT (1 Form C)
3A @ 400VAC
DIN Rail
3UG45111BP20
3UG45111BP20
PHASE SEQUENCE MONITORING
Siemens
1
In Stock
1 : $212.78000
Bulk
Bulk
Active
Phase Sequence
-
320 ~ 500V AC
-
320 ~ 500VAC
Relay
DPDT (2 Form C)
3A @ 400VAC
DIN Rail
Showing
of 12

Relay Output Monitors


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.