Push Buttons & Signaling Devices

Push buttons and signaling devices include a broad spectrum of operators. We offer push buttons, toggle switches, pendant stations, indicator lights, assembled operator stations, and operator station enclosures. Our audible and visual signaling devices include horns, loudspeakers, beacons, strobes, panel light bars and tower stack lights. They help to reduce downtime by signaling breakdowns and material shortages as well as alert operators of hazards.

30 mm Operators

Our 30 mm operators include push buttons, E-stops, selector switches, pilot lights, specialty operators, and assembled stations. We have the accessories and back-of-panel components you need to build your push button including contact blocks, guards, legend plates, and more.

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800T/H Operators

Our Bulletin 800T/H 30 mm Operators are designed and constructed to perform in the most demanding industrial environments. Bold yet functional, rugged yet attractive, our operators represent the world's most innovative and unique offering.

800T/H 30 mm Back-of-Panel Components

Our Bulletin 800T/H 30 mm Back-of-Panel Components include a wide variety of contact block types. They provide excellent contact wiping and optimal switching reliability.

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NEMA 30 mm Assembled Stations

Our 30 mm Assembled Stations are available in die-cast aluminum, stainless steel, glass, and thermoplastic polyester resin construction. These stations come completely assembled for easy installation or they can be custom-built to fit your needs.

22 mm Operators

Our 22 mm line of operators is designed and manufactured to demanding performance specifications. We use state-of-the-art solid modeling techniques and finite element analysis so that every component built into 800F operators is optimized for durability and performance.

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800F 22 mm Round Operators

Our Bulletin 800F 22 mm Round Operator family meets demanding performance specifications. We use state-of-the-art solid modeling techniques and finite element analysis to optimize the durability and performance of our push buttons.

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800FC Pendant Stations

Bulletin 800FC Pendant Stations use the time-saving line of Bulletin 800F 22.5 mm push buttons for minimum inventory and maximum efficiency. We also offer multiple options and customizing options to fit your unique needs.

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800FD Monolithic Operators

Bulletin 800FD Monolithic Operators are designed to meet worldwide standards. These operators include e-stops and pilot lights with either light indicators or incandescent illumination options. Using a single catalog number, you can now order a fully assembled product for easy stocking and installation.

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800MB/800MR IEC Oiltight Operators

Our Bulletin 800MB/800MR Oiltight Operators are tough and rugged for your heavy-duty applications. Our push buttons are Type 13 oiltight, and are built for durability and harsh environments.

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22 mm Assembled Stations

Our 22 mm Assembled Stations include die cast aluminum, enclosed,and pendant options. 

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800F Back-of-Panel Components

Our 22 mm Back-of Panel Components include a rotating collar that allows for easy one-hand latch removal. You can combine any back-of-panel component with any operator. We also offer back-of-panel accessories including wrenches, screws, stab terminals, quick disconnects and threaded reset rods.

Emergency Stop Devices

Our Emergency Stop Devices include enabling switches and cable pull switches. Our Lifeline™ series includes cable emergency-stop switches and cable actuated emergency-stop switches.

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Grip Enabling Switches

Grip Switches can be used as part of the conditions required to allow safe working inside a machine guard. They are lightweight and ergonomically designed for easy use. The standard model includes two independent three-position switches which are actuated by squeezing the trigger. Additional models are available with an optional jog button or dual channel e-stop button.

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Cable Pull Switches

Our Cable Pull Switches have a steel wire rope connected to latching pull switches. When you pull on the rope in any direction at any point along its length, you will trip the switch to stop the machine power.

Hazardous Location Operators

Our Hazardous Location Operators include push buttons, pilot lights, selector switches, and stations and are available as factory assembled stations or as components for field assembly.

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800R Hazardous Location Operators

Our Bulletin 800R Hazardous Location Operators are designed for Division 2/Zone 2 hazardous locations. They consist of Bulletin 800H (Type 4/4X/13) or Bulletin 800T (Type 4/13) operators with sealed contact blocks. These units are available as factory assembled stations or as components for field assembly.

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800H Type 7 & 9 Hazardous Location Operators

Our Bulletin 800H Type 7 & 9 Hazardous Location Operators offer unmatched selection, superior corrosion resistance, and choice of conduit seal-off solutions. You can order them as complete factory-assembled stations or as separate components with standard or long barrels.

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800G Hazardous Location Operators

Our Bulletin 800G Hazardous Location Push Buttons are designed for industrial applications where flammable gases, vapors, or dusts may be present. These solutions are available as complete factory-assembled stations or individual components. Individual components can be used in panel mount or base mount installations.

Specialty Operators

Our specialty operators include status indicators, small pilot lights, and push buttons. We offer 12, 18, and 22 mm status indicators for commercial grade and light industrial applications. Our small pilot lights and specialty push buttons are designed for heavy-duty applications and hazardous locations.

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800B IEC 16 mm Operators

Bulletin 800B 16 mm Operators can meet your light industrial and instrumentation application needs with their highly configurable and flexible design. These operators are excellent for applications with limited panel space or a small footprint. They are made of corrosion-proof plastic to ensure long push button life.

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800K Piezoelectric Push Buttons

Our Bulletin 800K Piezoelectric Push Buttons are available in 22.5 and 30.5 mm sizes. These push buttons use a potted piezoelectric circuit in an SAE grade 316 stainless-steel body to achieve an IP69K rating. The piezoelectric circuit detects pressure on the surface of the button to provide a momentary actuation signal with no moving parts.

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800L Indicator Lights

Our Bulletin 800L Indicator Lights are ideal for commercial-grade and light-industrial applications. Available with lighted, strobe, or incandescent illumination, the Bulletin 800L line is perfect for high volume OEMs, panel builders, and contractors.

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800P Touch/Palm Operators

Our Bulletin 800P Touch/Palm Operators are made for applications requiring electromechanical operation for safety, resistance to RFI, and an ergonomically sensitive design to reduce risk factors associated with cumulative trauma disorders. These units, with articulated operation, offer reduced operating force over standard drive units by permitting the button head to tilt for added comfort and mechanical advantage.

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800T 18 mm Pilot Lights

Our Bulletin 800T 18 mm Pilot Lights are a line of small, heavy-duty pilot lights. If you need a small yet strong pilot light series, we have the solution for you.

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800Z Zero-Force Touch Buttons

Our Bulletin 800Z Zero-Force Touch Buttons™ are designed for machine control systems that require the use of two hands. An interlinked sensor surface weaves two capacitive sensors in offset planes for superior product sensitivity. When you touch the surface of the switch, you initiate an output. Our buttons can detect a hand through most industrial gloves. The contour of the touch buttons easily conforms to the shape of the hand while helping prevent defeatability when two-hand control is needed.

Audible Devices

Audible Devices include general and high-performance electronic horns, panel mount signaling alarms, and hazardous location horns and beacons.

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General Purpose Electronic Horns

Bulletin 855H General Purpose Electronic Horns produce a sound output of 108 dB (A) maximum, which is suitable for most mid-range industrial and institutional, single-status signaling applications. The enhanced version produces sound output of 113 dB (A) max. Our horns have multi-tone and volume control capabilities. You can retrofit the horns directly into most machine panel cutouts or mount them into traditional 4-inch electrical backboxes.

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High Performance Electronic Horns

Our Bulletins 855H and 855HM High Performance Electronic Horns are available as standalone electronic horns or with beacon. They are available in plastic or marine-grade aluminum housing.

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Recordable Horns

Bulletin 855H Recordable Horns allow you to download melodies or customized tones from any analog device (such as a PC, MP3 player, etc.). You can also record voice by speaking directly into the unit via an on-board microphone; you don't need to purchase additional recording hardware or equipment. 

Panel Mount Signaling Alarms

Bulletin 855P Panel Mount Signaling Alarms include sounders, LED beacons, Xenon strobes, and sounders with LED combination, as well as dual-circuit alarms. These alarms significantly reduce panel space requirements and installation time. Our panel-mount alarms are rear-securing and finger-safe, adding a high-level of environmental integrity to your panel.

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Hazardous Location Signaling Devices

Our Bulletin 855X Hazardous Location Signaling Devices are designed to alert you to critical equipment and system needs on the plant floor. These alarms are available in a wide variety of light and sound functions, sizes, colors, voltages, and mounting options. These devices are also triple certified to meet hazardous location global standards.

Visual Devices

Visual Devices include panel mount Xenon strobes, mini square beacons, panel-mount with selectable steady or flashing light indicators, wall-mount signal lights, panel light bars, industrial round beacons, tower lights, stack lights and panel-mount dual circuit alarms.

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854 Control Tower Stack Lights

Bulletin 854J (40 mm) and 854K (60 mm) Control Tower™ Stack Lights provide reliable, high-performance, high-visibility machine multi-status indication in a cost-effective package. These tower lights feature IP66 enclosure rating and are rated for indoor and outdoor use, making them an ideal signaling solution for a broad range of applications. With a wide variety of mounting bases available, they can be installed in any orientation — vertical, sideways or upside-down — to best suit the application.

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855 Control Tower Stack Lights

Bulletin 855 Control Tower™ Stack Lights provide multi-status indication of your application. They are available in three sizes with UL Type 4/4X/13, IP65 ratings, to meet the most challenging panel and on-machine applications. We have a wide variety of light and sound functions, colors, voltages, and mounting options. We offer stack lights as separate light and sound modules or pre-assembled for greater flexibility.

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Mini Square Beacons

Bulletin 855B Mini Square Beacons are ideal for signaling applications that require a compact, robust Xenon strobe beacon. We offer six lens colors in a variety of voltages, and they are available as separate beacon indicators or in combination with a High Performance Horn.


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Industrial Round Beacons

Bulletin 855B Round Beacons are available in three diameters. All sizes are available in steady halogen, flashing halogen, strobe, and rotating halogen versions for flexibility in your applications. You can select from a wide range of mounting options, voltages, and colors.

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Panel Light Bars

Bulletin 855L Panel Light Bars are ideal for OEMs and panel builders who want to reduce the quantity of components without losing reliability and/or functionality of their designs. These panel light bars eliminate your need to buy fluorescent lamps as separate components. Panel lights can be left ON continuously due to low power consumption and minimum heat generation of modern LED technology.

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Wall Mount Signal Lights

Our Bulletin 855W Wall Mount Signal Lights are designed to communicate the status of different conditions in the machine or critical equipment in a compact size housing. Our signal lights are available in configurations from two to five light indicators and you have the option to add the sound in the same unit. These devices provide the versatility to meet your application requirements without any mounting orientation restriction. We offer two color enclosures which allow you to choose the one that best fits the aesthetics of your machine or equipment.

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856T Control Tower Stack Lights

Our Bulletin 856T Control Tower™ Stack Light system gives users maximum flexibility in meeting the widest range of applications with a reduced number of components. This system uses a modular design that incorporates brighter LED illumination and a broad offering of sound technologies. All signals in the system are 24 V AC/DC powered, which means that just three power modules can cover the entire system.