Use to regulate line-voltage HVAC systems where flammable gases, vapors, and dust are present. Thermostats are rated Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G.

For use in locations with flammable gases and combustible dust, this switch is UL listed and CSA certified for Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G. Mount it vertically through the top of your tank. It’s rated NEMA 4 for protection from washdowns.

For technical drawings and 3-D models, click on a part number.

Designed for use in areas where flammable substances are present, these switches are CSA certified for hazardous locations. Mount them through a tank wall. All are rated NEMA 4 for protection from washdowns. All are single pole, double throw (SPDT) and can be installed to turn one circuit from “off” to “on” (normally open) or from “on” to “off” (normally closed).

Switches with stainless steel body are more corrosion resistant than switches with brass body.

For technical drawings and 3-D models, click on a part number.

For use in locations with flammable gases and combustible dust, this switch is UL listed and CSA certified for Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G. Mount it vertically through the top of your tank. It’s rated NEMA 4 for protection from washdowns.

For technical drawings and 3-D models, click on a part number.

Designed for use in areas where flammable substances are present, these switches are CSA certified for hazardous locations. Mount them through a tank wall.

Style B meets Class I, Divisions 1 and 2, Groups C and D; Class II, Divisions 1 and 2, Groups E, F, and G; and Class III, Divisions 1 and 2.

For technical drawings and 3-D models, click on a part number.

When dry material rises to the level of the rotating paddle, these switches actuate. All are rated NEMA 4X and IP66 for protection from corrosion and washdowns.

Switches with auxiliary SPDT relay activate an alarm (not included).

For technical drawings and 3-D models, click on a part number.

For installation in environments with flammable gases and combustible dust, these flow switches are UL listed for hazardous locations. They meet NEC Class I, Divisions 1 and 2, Groups C and D; and NEC Class II, Divisions 1 and 2, Groups E, F, and G. They’re installed in tees or pipe outlets to detect the flow rate of liquid in contact with the sensing paddle. Switches activate or deactivate equipment when the flow rate reaches your set point. All come with five sensing paddles that can be trimmed to fit a range of pipe sizes. The flow rate varies based on the pipe size and paddle used.

SPDT switches control one circuit. They can be installed to turn the circuit from “off” to “on” (normally open) or from “on” to “off” (normally closed).

DPDT switches control two circuits. They can be installed to turn both circuits from “off” to “on” (normally open) or from “on” to “off” (normally closed).

Switches with a 316 stainless steel body are more corrosion resistant than switches with a brass body.

For technical drawings and 3-D models, click on a part number.

Rated for use in environments where hazardous material is present. These flashlights have built-in LEDs that last longer, are more efficient, and generate less heat than other light technologies.

Flashlights with a uniform beam are especially good for close-up tasks and inspection work. Flashlights with a bull’s eye beam have a bright center for long-distance illumination.

Flashlights that cannot be sold to the regions listed are restricted by local energy efficiency regulations.

Hazardous location environmental ratings indicate where manufacturers have included safety features in products to facilitate their safe use in hazardous environments. Before selecting a product for a hazardous location, ensure it is rated for your environment. See About Hazardous Location Environmental Ratings.

Note: Battery life is significantly reduced when flashlights are used at the high-beam light setting.

In addition to pivoting 210°, the light heads rotate 360° for directing light exactly where it’s needed. These flashlights are rated for use in environments where hazardous material is present. They’re also rated IP04 to withstand liquid splashed from all angles. With long-lasting, built-in LEDs, these flashlights are more efficient and generate less heat than flashlights with other light technologies. They cast a uniform beam that is especially good for close-up tasks and inspection work. Use the mounting magnet, clip, or retractable hook when you need to keep your hands free for work.

Rechargeable flashlight comes with a 120-volt AC charger that includes a 12-volt DC charging cord. This flashlight cannot be sold to Canada due to local energy efficiency regulations.

Note: Battery life is significantly reduced when flashlights are used at the high-beam light setting.

Hazardous location environmental ratings indicate where manufacturers have included safety features in products to facilitate their safe use in hazardous environments. Before selecting a product for a hazardous location, ensure it is rated for your environment. See About Hazardous Location Environmental Ratings.

Set to a specific speed to detect unwanted machinery slowdown that can cause damage and downtime. Applications include drive trains, power-driven components, and conveyors. Switches are UL listed for Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G. They have an explosion-proof housing and are also rated NEMA 4X for washdown and corrosion protection.