Momentary/Momentary/Momentary Hazardous-Location Control Stations with Operators

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Product Categories
Electrical
Industrial Controls, Automation and Machine Safety
Control Stations, Control Pendants & Tumbler Switches
Control Stations
Hazardous-Location Control Stations with Operators
Momentary/Momentary/Momentary Hazardous-Location Control Stations with Operators

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Action

Identifies whether the operator will remain in the position it's manually moved to, or if it will return to its original position once let go. The order represents the sequence in which the switch will operate from top to bottom or from left to right. Maintained switches change from on or off when actuated and stay in the same position until engaged again. Momentary switches stay on or off while held and return to the default position when released.

Maintained
Maintained/Maintained
Maintained/Maintained/Maintained
Momentary
Momentary/Momentary
Momentary/Momentary/Momentary

Hazardous Location Specification

Class I, Div 1, Group C, D are for hazardous locations where flammable gases or vapors may be present during normal operations, normally confined, or not present in ignitable concentrations. Class I hazards are commonly found in petroleum refineries, fuel dispensaries, sewage treatment plants, and processes using chemicals, paints, coatings, or sealants. This rating indicates the electrical device is suitable for use with the following hazardous materials: Group C (ethylene, cyclopropane, and ethyl ether) and Group D (acetone, ammonia, benzene, butane, ethanol, gasoline, hexane, methane, methanol, naphtha, natural gas, propane, and toluene).
Class I, Div 1 and 2, Group B, C, D are for hazardous locations where flammable gases or vapors may be present during normal operations, normally confined, or not present in ignitable concentrations. Class I hazards are commonly found in petroleum refineries, fuel dispensaries, sewage treatment plants, and processes using chemicals, paints, coatings, or sealants. This rating indicates the electrical device is suitable for use with the following hazardous materials: Group B (hydrogen, butadiene, ethylene oxide, acrolein, and propylene oxide), Group C (ethylene, cyclopropane, and ethyl ether), Group D (acetone, ammonia, benzene, butane, ethanol, gasoline, hexane, methane, methanol, naphtha, natural gas, propane, and toluene).
Class I, Div 2, Group A, B, C, D are for hazardous locations where flammable gases or vapors may be normally confined or not present in ignitable concentrations. Class I hazards are commonly found in petroleum refineries, fuel dispensaries, sewage treatment plants, and processes using chemicals, paints, coatings, or sealants. This rating indicates the electrical device is suitable for use with the following hazardous materials: Group A (acetylene), Group B (hydrogen, butadiene, ethylene oxide, propylene oxide, and acrolein), Group C (ethylene, cyclopropane, and ethyl ether), and Group D (acetone, ammonia, benzene, butane, ethanol, gasoline, hexane, methane, methanol, naphtha, natural gas, propane, and toluene).
Class II, Div 1, Group E, F, G are for hazardous locations where combustible dust is present during normal operations. Class II hazards are commonly found in pharmaceutical factories, coal-handling plants, grain elevators, and plants processing flour, feed, or powder. This rating indicates the electrical device is suitable for use with the following hazardous materials: Group E combustible dust (aluminum, commercial alloys, and magnesium), Group F combustible dust (carbon black, charcoal, coal, and coke dust), and Group G combustible dust (chemicals, flour, grain, plastic, and wood).
Class II, Div 1 and 2, Group E, F, G are for hazardous locations where combustible dust is present during normal operations, normally confined, or not present in ignitable concentrations. Class II hazards are commonly found in pharmaceutical factories, coal-handling plants, grain elevators, and plants processing flour, feed, or powder. This rating indicates the electrical device is suitable for use with the following hazardous materials: Group E combustible dust (aluminum, commercial alloys, and magnesium), Group F combustible dust (carbon black, charcoal, coal, and coke dust), and Group G combustible dust (chemicals, flour, grain, plastic, and wood).
Class II, Div 2, Group E, F, G are for hazardous locations where flammable gases or vapors are normally confined or not present in ignitable concentrations. Class II hazards are commonly found in pharmaceutical factories, coal-handling plants, grain elevators, and plants processing flour, feed, or powder. This rating indicates the electrical device is suitable for use with the following hazardous materials: Group E combustible dust (aluminum, commercial alloys, and magnesium), Group F combustible dust (carbon black, charcoal, coal, and coke dust), and Group G combustible dust (chemicals, flour, grain, plastic, and wood).
Class II, Div 2, Group G are for hazardous locations where flammable gases or vapors are normally confined or not present in ignitable concentrations. Class II hazards are commonly found in pharmaceutical factories, coal-handling plants, grain elevators, and plants processing flour, feed, or powder. This rating indicates the electrical device is suitable for use with the following hazardous materials: Group G combustible dust (chemicals, flour, grain, plastic, and wood).
Class III, Div 1 and 2 are for hazardous locations where ignitable fibers or flyings may be present during normal operations, normally confined, or not present in ignitable concentrations. Class III hazards are commonly found in textile mills, lumber mills, and other plants with airborne fibers or sawdust.

Class I, Div 2, Group A, B, C, D
Class II, Div 1, Group E, F, G
Class II, Div 2, Group E, F, G
Class III, Div 1 and 2

NEMA Enclosure Rating

1 is a safety rating for indoor electrical enclosures with nongasketed doors that specifies a degree of protection against incidental contact and the entry of solid objects such as falling dirt.
3 is a safety rating for indoor and outdoor electrical enclosures that specifies a degree of protection against incidental contact, against the entry of solid objects (falling dirt, windblown dust) or water (snow, rain), and against exterior ice formation.
4 is a safety rating for indoor and outdoor electrical enclosures with gasketed doors that specifies a degree of protection against incidental contact, against the entry of solid objects (falling dirt, windblown dust) or water (snow, rain, water splashes and sprays), against occasional washdowns, and against exterior ice formation.
4X is a safety rating for indoor and outdoor electrical enclosures – also known as washdown enclosures – that specifies a degree of protection against incidental contact, against the entry of solid objects (falling dirt, windblown dust) or water (rain, snow, water splashes and sprays), against corrosion, and against exterior ice formation.
7 is a safety rating for indoor electrical enclosures that are constructed to keep internal explosions contained when present in hazardous locations.
9 is a safety rating for indoor electrical enclosures that protect against the entry of solid objects (falling dirt, settling dust/lint) that could cause an explosion when present in hazardous locations.
12 is a safety rating for indoor electrical enclosures that specifies a degree of protection against incidental contact and the entry of solid objects (falling dirt, circulating dust/lint) or water (dripping, light splashing).
13 is a safety rating for indoor electrical enclosures – often called oil-proof or oil-tight – that specifies a degree of protection against incidental contact and against the entry of solid objects (falling dirt, circulating dust), water (drips, light splashes), and oil or noncorrosive coolants (sprays, splashes, seepage).

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Country of Origin: US

Hazardous-Location Control Stations with Operators

Available1 product

Hazardous-location control stations with operators provide control of industrial machines, motors, and systems in environments where the possibility of flammable gases, vapors, or liquids, ignitable fibers or particles, or combustible dust may exist under normal and abnormal conditions. These motor control stations have location ratings that classify their suitable environment for operation and must be paired with compatible hazardous-location devices to be compliant with safety standards.

Action

Push-Button Control Stations

These hazardous-location control stations have push buttons that control connected machines, motors, or industrial systems. Push-button control stations turn on and off quickly and are intuitive to use, making them ideal for use as emergency stop (e-stop) buttons.

1 - Gang Stations with (2) Push Buttons

Push-Button Control Stations 1 - Gang Stations with (2) Push Buttons, sorted by Contact Form, ascending


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1 - Gang Stations with (3) Push Buttons

Push-Button Control Stations 1 - Gang Stations with (3) Push Buttons, sorted by Contact Form, ascending


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1 - Gang Stations with Flush Push Button

Push-Button Control Stations 1 - Gang Stations with Flush Push Button, sorted by Contact Form, ascending


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1 - Gang Stations with Mushroom Head Push Button

Push-Button Control Stations 1 - Gang Stations with Mushroom Head Push Button, sorted by Contact Form, ascending


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1 - Gang Stations with Push Button

Push-Button Control Stations 1 - Gang Stations with Push Button, sorted by Contact Form, ascending


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2 - Gang Stations with (2) Push Buttons

Push-Button Control Stations 2 - Gang Stations with (2) Push Buttons, sorted by Contact Form, ascending


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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.

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Push-Button Control Stations

1 - Gang Stations with (2) Push Buttons

1 - Gang Stations with (3) Push Buttons

1 - Gang Stations with Flush Push Button

1 - Gang Stations with Mushroom Head Push Button

1 - Gang Stations with Push Button

2 - Gang Stations with (2) Push Buttons