Mechanical safety interlock switches couple a moveable guard door with the power source of the hazard. When the guard door is opened, the power is isolated, ensuring that the machine does not pose a hazard while an operator requires access.
What is safety interlock switch?
Open Navigation Menu Close. Safety Interlock Switches. Our Safety Interlock Switches are a means of safeguarding that monitors the position of a guard or gate. You can use them to shut off power, control personnel access and prevent a machine from starting when the guard is open.
What is interlock process?
Interlocking is a method used to maintain safe operating state of machinery. Interlocks (except process) put the 'target device' (the equipment which the interlock acts on e.g Valve or Pump) into a “default” position to help ensure process is in a safe state. All interlocks report to the control system.19 Feb 2020
What does safety switch mean?
Safety switches protect you from electric shock. They turn off the electricity within milliseconds when a current leak is detected. This can happen if a faulty power point, wiring or electrical appliance is being used. Circuit breakers and fuses on the other hand protect the circuitry.
What's the difference between a safety switch and a disconnect?
A safety switch (also known as a “disconnect switch” or “load break switch”) serves multiple purposes, but its primary functions are to serve as a disconnect means for a service entrance and a disconnect means and fault protection for motors (heavy machinery).