Monitor - Relay Output281

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.
Part#
Description
Image
In Stock
Price
Quantity
PLR480A / Littelfuse
735554 : 2341563
RELAY 380-500VAC VOLT MONITOR
In Stock
-
PLS120A / Littelfuse
771906 : 2377914
REVERSE PHASE RELAY
In Stock
-
PLS240A / Littelfuse
763652 : 2369647
REVERSE PHASE RELAY
1
-
PLS480A / Littelfuse
774716 : 2380730
RELAY 440/480V REV PHASE MONITOR
In Stock
-
Q50A / TE Connectivity
1761670 : 3367690
Q50A=RELAY
In Stock
-
Q50AB1 / TE Connectivity
1734573 : 3340595
Q50AB1 (FAA/PMA)=RELAY
In Stock
-
Q50AB2 / TE Connectivity
1772513 : 3378540
Q50AB2=RELAY CURRENT INDICATOR
In Stock
-
Q50AC / TE Connectivity
1772801 : 3378825
Q50AC=RELAY
In Stock
-
Q50CC / TE Connectivity
1773902 : 3379925
Q50CC (FAA/PMA)=RELAY
In Stock
-
Q50E / TE Connectivity
1701012 : 3307036
Q50E (FAA/PMA)=RELAY
In Stock
-
Q50F / TE Connectivity
1650274 : 3256300
Q50F (FAA/PMA)=RELAY
In Stock
-
Q50S / TE Connectivity
1643957 : 3249975
Q50S (FAA/PMA)=RELAY
In Stock
-
Q50Z / TE Connectivity
1724773 : 3330791
Q50Z=RELAY
In Stock
-
QR50V / TE Connectivity
1783812 : 3389832
QR50V (FAA/PMA)=RELAY
In Stock
-
SCR430T / Littelfuse
737496 : 2343509
RELAY SENSOR UNIVRSL LIGHT ALARM
In Stock
-
SCR490D / Littelfuse
742288 : 2348300
CURRENT SENSOR
In Stock
-
SCR630T / Littelfuse
761360 : 2367379
UNIVERSAL LIGHT ALARM RELAY
In Stock
-
SCR9L / Littelfuse
754805 : 2360807
RELAY TIME DELAY LED LAMP ALARM
In Stock
-
TCSG2A / Littelfuse
766594 : 2372604
MODULE CUR SENSOR 2A 3-50VDC
4
-
TCSGAA / Littelfuse
752027 : 2358041
MODULE CUR SENSOR 2-20A 3-50VDC
11
-