Our Bulletin MSR300 family of expandable modular safety relays handles larger, more complicated safety systems by allowing connection of multiple input modules to a single base unit. It offers a logic configuration with multiple inputs and the control of multiple independent outputs. The system supports up to 20 diverse inputs and can control up to 3 zones, performing simple function block logic configurations through rotary switch settings as opposed to software configuration.
To find additional product information (CAD drawing files, 3D models, etc.) enter the complete catalog number (including dashes) below.
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
Browse Literature Library where you can search for additional technical and commercial publications in more languages.