Rockwell Automation 440N-Z21S17B PURGuardmaster Non Contact Switch
The Rockwell Automation A-B 440N-Z21S17B PURGuardmaster Non Contact Switch is designed for applications requiring high-reliability safety solutions. This switch ensures worker safety through non-contact operation, reducing the risk of accidents in industrial environments.
Brand:Rockwell Automation
Model:440N-Z21S17B
Module Type:PURGuardmaster Non Contact Switch
Operating Voltage:24 VDC
Switching Distance:30 mm
Protection Rating:IP67
Output Type:2 NO, 2 NC Contacts
Response Time:< 1 ms
Mounting:Bracket Mount
Certification:CE, UL, RoHS Compliant
The Rockwell Automation A-B 440N-Z21S17B Guardmaster Non Contact Safety Switch is designed to provide unparalleled safety in industrial settings. Utilizing advanced non-contact technology, this switch ensures operators are protected from hazardous machinery even when they’re not in direct contact. Ideal for use in a variety of applications, including machine guarding, conveyor systems, and automated machinery, this switch offers a robust solution for enhancing workplace safety.
Key Features:
– Non-contact operation for increased safety and reliability
– High protection rating (IP67) ensuring durability in harsh environments
– Wide operating temperature range (-25°C to +70°C)
– Reliable and fast response time (< 1 ms)
– Available in PNP/NPN output types for flexible integration
– Equipped with a stainless steel housing for long-lasting performance
– Guard material made from PUR for enhanced flexibility and resilience
Installation and Usage:
The installation process is straightforward, requiring minimal downtime. Simply mount the switch on the guard door or cover, connect it to the control system, and you’re ready to operate your machinery safely. Its durable design and high protection rating make it an excellent choice for environments where water, dust, and other contaminants are prevalent.











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