30 mm Pushbuttons, Switches, Pilots Lights

This Harmony 9001K, modular flush push button with full guard and set of 7 color caps has 2 positions, operates with spring return mechanism. It has a chromium-plated metal bezel, has 1 x NC contact. This flush push button with full guard and set of 7...

This selector switch with long handle provides a versatile interface for controlling your machines. It is easily installed into a standard 30mm diameter panel cut-outs and is easily connected to control circuits. It provides an effective manner to set...

This Harmony 9001K, modular projecting green push button has 2 positions, operates with spring return mechanism. It has a chromium-plated metal bezel, has 1 x NO contact and uses screw-clamp terminals. This projecting push button provides an ergonomic...

This illuminated push-to-test pilot light with green integral LED provides an ergonomic and visual interface for your machines It is clearly distinguishable visually at a distance thanks to its illuminated head and clear color It is impact resistant,...

This selector switch provides a versatile interface for controlling your machines It provides an effective manner to set your machine in various operating modes It is impact resistant, dust resistant, water resistant and vibration resistant, making it...

Selector switch, Harmony 9001SK, plastic, standard handle, black, 30mm, 3 positions, stay put, 2 C/O

This Harmony 9001SK, modular red push button has 2 positions, operates with spring return mechanism. It has a double insulated plastic bezel, has a round shape and 57mm mushroom head and 1 x NO + 1 x NC contacts. This 57mm mushroom shaped push button...

This illuminated push-to-test pilot light with green integral LED provides an ergonomic and visual interface for your machines It is clearly distinguishable visually at a distance thanks to its illuminated head and clear color It is impact resistant,...

This illuminated amber push-to-test pilot light with integral LED provides an ergonomic and visual interface for your machines It is clearly distinguishable visually at a distance thanks to its illuminated head and clear color It is impact resistant,...

This Harmony 9001SK, yellow pilot light with integral LED and plastic fresnel is supplied with 110V AC/DC. It has a double insulated plastic bezel. It is easily installed into a standard 30mm diameter panel cut-outs and connected with simple screw-clamp...

This Harmony 9001SK, amber pilot light with plastic fresnel is supplied with 24V AC/DC. It has a double insulated plastic bezel. It is easily installed into a standard 30mm diameter panel cut-outs and connected with simple screw-clamp connections. It is...

This illuminated pilot light with yellow integral LED provides an ergonomic and visual interface for your machines It is clearly distinguishable visually at a distance thanks to its illuminated head and clear color It is impact resistant, dust resistant,...

This Harmony 9001K, modular black push button has 2 positions, operates with spring return mechanism. It has a chromium-plated metal bezel, a round shape and 35mm mushroom head and 1 x NO + 1 x NC contacts. This 35mm mushroom shaped push button head is...

This Harmony 9001K, modular recessed red push button with extended guard has 2 positions, operates with spring return mechanism. It has a chromium-plated metal bezel, has 1 x NC contact and uses screw-clamp terminals. This recessed push button with...

This Harmony 9001SK, red pilot light with plastic dome is supplied with 12V AC/DC. It has a double insulated plastic bezel. It is easily installed into a standard 30mm diameter panel cut-outs and connected with simple screw-clamp connections. It is...

This Harmony 9001K, black selector switch with long handle and D cam has 2 positions, operates with spring return from right position mechanism. It has a chromium-plated metal bezel, it uses screw-clamp terminals and has 1 x NO + 1 x NC contacts. This...

This Harmony 9001K, black key operated selector switch with C cam has 3 positions, operates with a stay-put mechanism. It has a chromium-plated metal bezel and the key can be withdrawn on center position. This key operated selector switch provides a...

The 9001K push button line has a large variety of operators and accessories for heavy industry applications. These operators are used in the petrochemical, metallurgy, mining, oil and gas, wastewater treatment and automotive manufacturing industries and...

This key operated selector switch provides a versatile interface for controlling your machines It is impact resistant, dust resistant, water resistant and vibration resistant, making it ideal for operation in harsh environments It is easily installed...

This Harmony 9001K, black key operated selector switch with Ronis key and E cam has 2 positions and operates with a stay-put mechanism. It has a chromium-plated metal bezel and the key can be withdrawn on left and right position. This key operated...