Allen-Bradley 440N-S32017 Guardmaster Safety Switch

Product Overview

Allen-Bradley 440N-S32017 Guardmaster is a non-contact safety interlock switch designed for machine guarding applications. It uses magnetic coded sensing technology to monitor safety doors, guards, and access points, helping prevent machine operation when guards are open.

Specifications

• Brand: Allen-Bradley (Rockwell Automation)
• Model: 440N-S32017
• Product Type: Non-Contact Safety Switch
• Series: Guardmaster Sipha
• Housing Type: S21 Rectangular
• Material: Red ABS Plastic
• Actuation Type: Magnetic coded non-contact sensing
• Contact Configuration: 1 N.O. + 1 N.C. Safety Contacts
• Cable Length: 10 m
• Contact Type: Reed Contact
• Protection Rating: IP67
• Mounting: Any Position
• Application: Machine safety interlock systems

Advantages & Features

• Non-contact design reduces mechanical wear
• Improves machine safety and operator protection
• Compact structure for easy installation
• Magnetic coded sensing provides reliable operation
• Long 10 m cable supports flexible installation
• Suitable for harsh industrial environments
• Compatible with safety relays and safety control systems

Applications

• Industrial automation equipment
• Machine safety doors and guards
• Packaging machinery
• CNC machines
• Assembly lines
• Robotic work cells
• Manufacturing production systems

Precautions

• Ensure correct alignment between switch and actuator
• Verify safety circuit compatibility before installation
• Disconnect power before wiring or maintenance
• Avoid strong magnetic interference near the device
• Keep the sensing area clean and free from metal debris
• Confirm IP protection requirements for installation environment