Honeywell’s Explosion-Proof Limit Switches

Ensuring Safety in Hazardous Environments

In industrial settings where safety is paramount, the need for reliable and secure equipment becomes crucial. Honeywell, a global leader in technology and manufacturing, addresses this need with its explosion-proof limit switches, offering a robust solution for operations in hazardous environments.

Understanding the Challenge

In industries such as oil and gas, chemical processing, and manufacturing, there are often areas where the presence of flammable gases or combustible dust poses a significant risk. Standard electrical equipment may not be suitable for such environments, requiring specialized solutions to prevent accidents and ensure the safety of personnel and assets.

Honeywell’s explosion-proof limit switches are designed to operate flawlessly in hazardous locations. These switches are constructed with materials and enclosures that can contain and prevent the ignition of potentially explosive atmospheres. The explosion-proof design ensures that even in the presence of dangerous gases or dust, the switches can operate safely without causing sparks or arcs.

Key Features

Sturdy Construction: Honeywell’s switches are built with durable materials, ensuring resistance to corrosion and harsh environmental conditions.

Sealed Enclosures: The switches feature tightly sealed enclosures that prevent the ingress of hazardous substances, maintaining the integrity of the equipment.

Precision Operation: Despite the robust design, Honeywell’s limit switches provide precise and reliable operation, offering accuracy in sensing and control applications.

Applications: These explosion-proof limit switches find applications in a variety of industrial scenarios, including:

Oil and Gas: On drilling rigs, refineries, and processing plants where flammable gases are present.

Chemical Processing: In facilities dealing with volatile substances.

Manufacturing: Especially in environments where combustible dust is generated.

Compliance and Certification: Honeywell’s commitment to safety is reflected in the compliance of their explosion-proof limit switches with international standards and certifications. Users can be assured that these switches meet the stringent requirements for hazardous area operations.


In hazardous environments, investing in reliable and certified equipment is not just a choice but a necessity. Honeywell’s explosion-proof limit switches stand as a testament to the company’s dedication to providing cutting-edge solutions that prioritize safety without compromising on performance. As industries evolve, the demand for such specialized equipment continues to grow, and Honeywell remains at the forefront, ensuring a safer tomorrow for industrial operations worldwide.

Why Customers Come to Lakeland

  • 50,000+ MicroSwitch products
  • Over 1 million limit switches sold
  • Application assistance and crossover capabilities
  • Over 60-years of trusted experience with the Honeywell product line

Download the white paper to learn more about limit switches for hazardous environments. To view Lakeland’s full-line of limit switch inventory, shop our products. If you can’t find what you are looking for, contact us today. Lakeland carries thousands of in-stock products that aren’t currently listed online. We’re available to provide a custom solution, application assistance, or answer product questions.