A stand-alone safety interlock switch requires magnetic and ferroresonant signals to close the safety signals, making this switch highly resistant to tampering and withstands wash downs.

Scientific Technologies introduces The MFS stand-alone safety interlock switch. This new switch requires magnetic and ferroresonant signals to close the safety signals, making this switch highly resistant to tampering. A NEMA 4 enclosure enables the MFS to withstand water washdown cleaning, while providing up to 10 million actuations of operation.

The switch is pre-wired and mounts easily on 1in square tubing.

For lower risk applications it can be used as a stand-alone safety switch with direct switching of relays and contactors up to 2A at 230V AC.

The MFS can be coupled with safety monitoring relays in applications that require a higher level of safety reliability.

* About STI - Scientific Technologies (STI) is a North American leading provider of automation safeguarding products and services through its Safety Products Group.

STI's Optical Sensor Division (OSD) provides safety products that are used to protect workers around machinery, automated equipment and industrial robots.

Our products serve a wide variety of applications and markets, including semiconductor, automotive, electronics manufacturing, packaging and consumer markets.

STI's Machine Services Division (MSD) provides safety services such as: safeguarding equipment installations, machine safety assessments, and the design and custom fabrication of guarding solutions.

MSD specializes in machinery services including the repair, relocation, installation and service of fabricating machinery.

MSD serves customers in a variety of industries, including metal fabrication, aerospace, electronics, building materials, automotive and food processing.