Allen-Bradley 440G-T27171

The Allen-Bradley 440G-T27171 safety switch, part of Rockwell Automation's TLS-GD2 line, ensures optimal safety in industrial environments through advanced guard locking and door position monitoring features. Certified to SIL 3, PLe, and Cat 4 standards, this robust device effectively prevents unauthorized access to hazardous zones, safeguarding personnel and equipment alike. With a versatile power supply of 110V or 230V AC/DC and multiple contact configurations, including two normally closed and one normally open, the switch is suited for various applications. The device’s mechanical design eliminates the need for programming, facilitating straightforward operation and installation, which is best carried out by qualified professionals to align with specific safety requirements.