Solid State switches from Honeywell combine a miniature size mechanical switch construction, operating and mounting convenience with solid state reliability. The switching element is a Hall-effect transducer with a trigger and amplifier integrated on a silicon chip. An integral magnet moulded in the plunger actuates the transducer and produces a digital logic level output. The housing is plastic and a wide variety of actuators are available.  

Solid state switches are suitable for applications requiring all solid state components, silent operation and logic-level loads such as PLCs.