Safety Limit Switches
The Safety Limit Switches are provided with a direct drive positive opening mechanism (positive actuation structure) with which welded portions are forcibly torn even if contact welding occurs, thus stopping a dangerous process (load) without fault and performing the safe operation.
Safety limit switches are commonly used in a wide range of applications to large machinery for industrial environments. These are to reduce the risk factor of overcurrent or electrical faults when occurred. A normal limit switch can still be dangerous as electric current might still flow through even in the event of a fault