Solid state relays (SSR) or semiconductor relays are semiconductor devices that can be used in place of mechanical relays to switch electricity to a load in many applications

Time delay relays and solid state timers use solid state electronic devices to provide a time delay

Safety relays and control modules differ from conventional relays in that they have force-guided or positive-driven contacts

RF switches route radio frequency signals to particular waveguides.

Aerospace contactors are high-performance, high-capacity circuit controls designed for aerospace applications.

Zero speed switches are devices used to detect stoppage of a rotating shaft.

Reed switches are magnetically actuated switches.