Rockwell Guardmaster 440N Non Contact Switch G02136, Safety Switch, Non-Contact Operation
The Rockwell Automation Guardmaster 440N-G02136 is an innovative non-contact safety switch designed to enhance workplace safety by ensuring that machinery cannot start when protective barriers are open or removed, meeting stringent safety standards.
Operating Voltage:24 V DC
Rated Current:2 A
Protection Rating:IP67
Switching Frequency:Up to 100 Hz
Response Time:< 2 ms
Operating Temperature Range:-25°C to +60°C
Storage Temperature Range:-30°C to +85°C
Weight:120 g
The Rockwell Automation Guardmaster 440N-G02136 Non-Contact Safety Switch is an innovative solution designed for modern industrial safety needs. Utilizing RFID technology, this switch ensures reliable operation in challenging environments. Its robust polycarbonate housing is rated for protection against water and dust (IP67), making it suitable for outdoor or wet indoor applications. With a voltage range of 24V DC and a current rating of 250mA, this switch can handle demanding industrial settings.
The switch operates at frequencies up to 5 Hz, providing a quick response time which is crucial for fast-moving machinery. It is designed to withstand temperatures from -25°C to +60°C, making it versatile for use in various climates and environments. This safety switch is easy to install and maintain thanks to its panel mounting feature and straightforward wiring process.
Certified to CE, UL, and CSA standards, the 440N-G02136 is compliant with international safety regulations, offering peace of mind to manufacturers. It is an essential component in safeguarding workers while maintaining productivity.












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