Brand:Rockwell Automation
Model Number:440N-Z21U16J
Type:Non-Contact Safety Switch
Operating Voltage:24 V DC
Switching Distance:Up to 20 mm
Output Type:Relay
Protection Rating:IP67
Mounting Options:Stainless Steel Bracket
Connection Method:Push-in Terminal
The Rockwell Automation Guardmaster 440N-Z21U16J Non-Contact Safety Switch offers unparalleled safety in industrial settings.
This advanced non-contact switch utilizes innovative technology to detect the presence of guards or barriers, ensuring that operators are protected from harm without the need for direct physical interaction.
Crafted with durability in mind, this switch is built to withstand harsh environmental conditions, featuring an IP67 protection rating, making it ideal for use in manufacturing plants and machinery.
Its stainless steel mounting bracket adds to its longevity and reliability.
With push-in terminal connections, installation is straightforward and efficient, reducing downtime during maintenance.
Designed with ease of use in mind, this safety switch integrates seamlessly with existing systems, offering users a safe and effective solution for protecting personnel and equipment.


