0 votes
by (440 points)
How does a momentary toggle switch work?

1 Answer

0 votes
by (260 points)
Momentary switches almost always contain springs. A momentary switch like a doorbell that is normally open has a spring holding the contacts apart. When you press the button, you overcome the spring and press the contacts together. Momentary switches that are normally closed have a spring holding the contacts together.

Related questions

0 votes
1 answer
0 votes
1 answer
asked Jul 13, 2021 by switches (1.3k points)
0 votes
0 answers
0 votes
0 answers
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
...