The Allen Bradley Guardmaster Safety Interlock Switch 440G-T27169 TLS1-GD2 (b668) is a reliable electrical component designed for industrial automation and control systems. Manufactured by Allen-Bradley, a trusted brand in the industry, this switch is specifically designed to provide safety interlock functionality in machinery and equipment. With a focus on quality and durability, this switch is a crucial component for ensuring the safety and efficiency of industrial processes.