Allen-Bradley 440G-LZS21SPRB

The Rockwell Automation 440G-LZ Guard Locking Safety Switch (part number 440G-LZS21SPRB) is a top-tier safety solution designed specifically for small to medium-sized rigid guards, ensuring secure access to protected areas. As part of the renowned Allen-Bradley Guardmaster series, it complies with international safety standards and boasts features tailored for enhanced user protection. The switch incorporates OSSD outputs that are operational only when the locking bolt is fully extended, delivering reliable performance when the guard is closed and secured. Its bi-stable solenoid locking mechanism, coupled with dual LED indicators for status and diagnostics, ensures visibility and ease of troubleshooting. With an impressive environmental resistance rating, this switch withstands conditions ranging from temperatures of 0°C to 55°C and humidity levels of 5% to 95%. Installation is straightforward, requiring adherence to manufacturer guidelines and can be customized to accommodate various cordset lengths, enhancing flexibility for different applications. This safety switch is an essential component for advancing workplace safety and operational efficiency.