Rockwell Guardmaster 440N-Z21US3PB Non-Contact Safety Switch
The Rockwell A-B 440N-Z21US3PB Guardmaster 440N Non-Contact Safety Switch provides reliable and efficient protection for industrial machinery and personnel. It is designed to prevent unauthorized access to hazardous areas, ensuring compliance with safety standards and enhancing workplace safety.
Manufacturer:Rockwell Automation
Model:440N-Z21US3PB
Type:Non-Contact Switch
Detection Method:Photoelectric
Protection Rating:IP67
Operating Voltage Range:10-24 VDC
Operating Temperature Range:-20°C to +60°C
Mounting:Surface mount
Cable Length:5 meters
Response Time:< 1 ms
Output Type:Solid State Relay
The Rockwell Automation Guardmaster 440N Non-Contact Safety Switch represents the pinnacle of safety technology in industrial applications.
Designed to prevent accidental entry into hazardous areas, this switch utilizes advanced non-contact sensing technology to offer reliable detection without physical contact.
This feature minimizes wear and tear and enhances the longevity of the switch, ensuring minimal downtime and maintenance costs.
Its robust IP67 rating makes it suitable for use in harsh environmental conditions, providing protection against dust ingress and water jets from all directions.
With a quick response time and a wide operating voltage range, this switch integrates seamlessly into existing control systems, offering flexibility in installation.
Compatible with both PNP and NPN configurations, the 440N-Z21US3PB switch provides a versatile solution for a variety of industrial safety needs.










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