Q. Is every pull cord switch are same?

Answer

A two-core cable runs from the control station to all of the pull cord switches along a given belt in series. The number of contacts is the primary operational distinction between the two. Both the two-way and one-way switches have two contacts, while the latter has an additional third. A two-way switch is actually made up of two individual switches. Due to its infrequent use as a safety or emergency switch, its design necessitates that it be activated instantly despite sitting dormant for long periods of time.