Rockwell Automation A-B 440N-Z21S26JGuardmaster Non Contact Switch, Advanced Safety Solutions for Industrial Environments
The Rockwell Automation A-B 440N-Z21S26J Guardmaster Non-Contact Safety Switch provides reliable protection for operators and equipment by detecting the presence of an object without physical contact. Ideal for use in industrial settings, this non-contact switch is a vital component in safeguarding personnel and machinery.
Brand:Rockwell Automation
Model:440N-Z21S26J
Technology:Non-Contact Detection
Operating Voltage:24 V DC
Operating Current:100 mA Max
Protection Rating:IP67
Response Time:Less than 15 ms
Output Type:Relay Output
Mounting Type:Stainless Steel Housing
The Rockwell Automation Guardmaster Non Contact Switch is an essential component for enhancing workplace safety in industrial settings. This non-contact switch employs advanced detection technology to monitor the proximity of workers to dangerous machinery without any physical interaction. By providing reliable and consistent safety monitoring, this switch helps prevent accidents and injuries.
This model, specifically the A-B 440N-Z21S26J, offers a robust design with a protection rating of IP67, making it resistant to dust, water, and other environmental factors. Its compact size and lightweight build make installation straightforward, even in tight spaces. With a response time of less than 1ms, it can react quickly to any unsafe conditions, ensuring immediate machine shutdown if necessary.
The switch is equipped with a relay output signal, which allows for seamless integration with existing safety systems. Additionally, its compatibility with a wide range of operating voltages ensures flexibility across different applications and industries. This switch is certified by leading safety standards including CE, UL, CSA, and TUV, guaranteeing compliance with international safety regulations.
Installation and maintenance are made easy thanks to clear labeling and straightforward setup procedures. Regular checks on the system’s functionality can be performed without the need for specialized tools or extensive training.












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