Ask a Question

What causes contactor to burn out?

0 votes
by (620 points)
What causes contactor to burn out?

1 Answer

0 votes
by (420 points)
By far the most common cause of contactor coil failure is, surprisingly to many, undervoltage. There may be sufficient voltage to pull the contactor in, but not enough to keep the coil armature formers firmly "sealed".May 4, 2018

Related questions

0 votes
1 answer
What causes an AC contactor to go bad?
asked Dec 9, 2020 by contactor (620 points)
0 votes
1 answer
What causes LED lights to strobe?
asked Dec 17, 2020 by ledlights (220 points)
0 votes
1 answer
What causes a thermal fuse to fail?
asked Feb 14, 2020 by thermalfuse (420 points)
0 votes
1 answer
What causes led drivers to fail?
asked Feb 6, 2020 by drivers (340 points)
0 votes
1 answer
What causes a thermistor to fail?
asked Nov 28, 2019 by thermistor (480 points)
0 votes
1 answer
What causes a limit switch to go bad?
asked Nov 28, 2019 by cause (200 points)
0 votes
0 answers
What causes dark current?
asked Apr 16, 2021 by darkcurrent (200 points)
0 votes
1 answer
What is contactor and types?
asked Dec 9, 2020 by contactors (680 points)
0 votes
1 answer
What is the working principle of contactor?
asked Dec 9, 2020 by contactor (620 points)
0 votes
1 answer
What is the difference between a relay and a contactor?
asked Dec 9, 2020 by contactor (620 points)
Snow Theme by Hotenda
Powered by Question And Answer
...