SCHMERSAL Inc., supplies machinery builders and users with safety components which satisfy the machine guarding requirements anda broad range of electromechanical and electronic products to meet the new and emerging machine guarding requirements.

Product Solutions


SCHMERSAL offers safety components for protecting workers from point-of-operation hazards. These include safety interlocks for lift-off, hinged and sliding guards ... as well as electro-optical sensors where "movable" or "hard guards" are not suitable for the application. Each of these tamper-resistant interlock switches/sensors is third-party tested to assure conformity to all relevant directives. These products include; keyed interlock switches, solenoid-latching interlocks, hinged interlock switches, non-contact safety sensors and safety edges and emergency cable-pull switches.


SCHMERSAL offers a selection of contact and non-contact safety devices for area/perimeter guarding. These include safety light curtains/grids, safety light barriers, and a family of industrial-grade safety pressure mats... each with compatible safety controllers for achieving control reliability


SCHMERSAL offers safety controls that can detect the several potential safety circuit faults including; welded interlock or E-stop contact, misaligned guard, open circuits and short circuits and faults in the module’s monitoring circuits. These monitoring modules have been developed for monitoring tactile and optoelectric safety equipment.


AZM400 Product Demonstration
Series Wiring for Serial Diagnostic Devices