75 Series - Overview
Certifications Available
Enquiry Form
Explosion Proof & Intrinsically Safe Proximity/Limit Switches
The 75 Series Proximity Switch (UNF threads) is engineered for enhanced performance in extreme conditions, and can detect ferrous materials such as carbon steel up to 2.5mm away. The SPCO/SPDT contact forms in this series are volt-free, which makes it suitable for various industrial applications.
Hardwired, the 75 Series allows easy installation in confined spaces. With a 316L stainless steel housing, these switches are durable enough to withstand temperatures up to 204°C (400°F) and pressures up to 10,000 PSI (690 bar), making them suitable for high-pressure and corrosive environments.
The 75 Series is covered by the following hazardous area certifications.
| Explosion Proof: | Zone 1, IECEx & ATEX Exd (Zone 1 & Zone 21) ¦ UL/CSA (Class I, Div1) |
| Intrinsically Safe: | Zone 0, IECEx & ATEX Exia (Zone 0 & Zone 20) ¦ UL/CSA (Zone 0) |
| Other Regional Approvals Include: | INMETRO, KOSHA, CCOE/PESO & CCCex |
These switches are rated for safety functions up to SIL2 or SIL3, ensuring reliable and secure operations under strict safety standards, suitable for a variety of critical industrial applications.
75 Series Datasheets
Follow this link to the full list of 75 Series Datasheets
Product Subsections
Designed for extreme heat environments, capable of withstanding temperatures up to 204°C (400°F). With a hardwired connection for compact installations and a 316L stainless steel housing, these switches ensure long-term durability in high-pressure, high-heat applications.
The GO Switch 75 Series UL/CSA Class I/II Division 1 models are certified explosion-proof, ensuring safe operation in areas where hazardous gases, vapors, or combustible dust are present under normal conditions. With hardwired connections for secure installation, these switches provide durable and reliable performance in extreme environments.
Designed for hazardous locations where explosive gases or dust may be present intermittently, the GO Switch 75 Series UL/CSA Class I/II Division 2 models provide robust, explosion-proof sensing. Their 316L stainless steel construction and hardwired installation ensure long-term reliability in demanding industrial environments.
The GO Switch 75 Series UL/CSA General Purpose models provide a rugged and maintenance-free sensing solution for standard industrial applications. With hardwired installation, corrosion-resistant 316L stainless steel housing, and broad temperature tolerance, these switches ensure long-lasting performance in tough environments.
The GO Switch 75 Series ATEX Exd Certified models provide flameproof protection for Zone 1 and Zone 21 hazardous areas. Their one-piece stainless steel construction, hardwired installation, and high-pressure resistance make them ideal for explosive environments where safety is paramount.
Designed to withstand extreme underwater conditions, ensuring reliable operation in high-pressure, deepwater environments. With a sealed stainless steel housing, resistance to corrosion, and operation at pressures up to 10,000 PSI (690 bar), these switches provide precise, contactless sensing for subsea applications.
The GO Switch 75 Series Junction/Terminal Heads provide a flexible, wireable connection head for easy field installation. Designed for secure, long-term connections, these switches ensure fast, adaptable wiring, making them ideal for industrial applications where quick integration and reliability are key.
