Our Guardmaster Explosion-Proof Switches have sealed flameproof contact blocks, making them suitable for use in European Zone 1 and Zone 2 hazardous environments. They retain the safety features and operating principles of the conventional Guardmaster® switches. All the Guardmaster Ex switches conform to the exacting standards required by the European harmonized standards.
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Overview
- For use in potentially explosive atmospheres
- Positive mode action, flameproof contact block
- Suitable for use in European Zone 1 and 2 environments
- Conforms to EN 60079 and IEC 60079
Product Selection
Certifications
- II2G EExd IIC T6 or T5 II2D T80°C IP66 under ATEX
- Flameproof, for use in surface industries, suitable for group IIC gases
Other Resources
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