The IDEC YW1B-A1E10S is a robust, non-illuminated pushbutton designed for straightforward operation. Its blue flush maintained button provides stable performance, remaining in the ON or OFF position until toggled. Engineered with a 22mm mounting size and a finger-safe terminal, it ensures secure and reliable use. The pushbutton features a single normally open (NO) contact configuration for effective circuit connection. It is built with an IP20 rating, safeguarding against solid objects over 12mm.