AutomationDirect is a distributor of push button switches, momentary switches, selector switches and emergency stop buttons. They offer 22mm metal, non-metal and plastic pushbuttons, as well as 30mm metal NEMA push button switches. Plastic pushbuttons are made with fiberglass reinforced thermoplastic for operator panel designs.

Cyber-Tech Inc offers miniature pushbutton switches for industrial applications. Cyber-Tech, Inc.'s line of industrial pushbutton switch assemblies are made from rugged die cast aluminum and incorporate the industry standard 15/32-32 threaded bushing. 120vAC and 30vDC pushbuttons are available in either 5 or 10amps packages.

Staco Systems builds switches designed for a variety of industrial and military applications. Products include a variety of lighted pushbutton switches with capabilities such as brightness, color, contrast, reflectance, sunlight readability and night vision measurements.

Digi-Key is a distributor of a large selection of push button switches. Types of push button switches include mushroom cap, emergency, SPDT (single pole, double throw), DPDT (double pole, double throw), panel mount and lighted versions. Protective covers are also available. Vendors available include NKK Switches, C&K Components, Omron, and more.

Altech builds 22mm and 30mm push button switches for control circuits. Options include illuminated, non-illuminated, mushroom cap, metal operator, projecting metal operator and plastic configurations. The 30mm push button switches come in metal operator only. 22mm twin touch push button switches are also available.

Amphenol Nexus builds pushbutton switches in either AC or DC configurations. These switches have type 7 contact arrangement and a mechanical life of 500,000 cycles. Action is momentary snap or push-pull as specified. Additional types of mounting, button styles, colors, and other variations are available on special order.

Electro-Mech Components manufactures the SW44109 hall effect potentiometer switch that is a combination push button switch (momentary snap action) with a rotary potentiometer. It can be installed in either the rear or front panel. They also make the SW44418 potentiometer switch that is a combination alternate action push button switch with rotary potentiometer.

CW Industries manufactures pushbutton switches with unique terminations and wiring options. There are three series available for consumer electronics, appliance, telecommunications, lawn and garden, instrumentation, automotive and medical applications.

Inertial Switch builds general purpose switches, aircraft switches, miniature switches, space switches and custom products.

Heiland Electronics is a distributor of switches, including push button types.