The opening of electrical control cabinets for thermographic inspections and visual checks of components during operation is dangerous, because the staff may be life-threatening arc flashover is exposed. Now, to increase the safety an infrared window of FLIR as a shield between people and the live equipment. So that employees are better protected and control cabinets do not have to be opened.Easy to set up Due to the same dimensions as standard piping can be FLIR IR inspection window easily and safely install:Only one hole for each window is requiredOnly a simple PI Rma-Lockscrew ring must be tightenedBreaking out of the opening is done with American standard toolThe reliability of the PI Rma-LockThe proven lock nut as a ground-breaking concept for the FLIR-screw ring of the infrared window: On the wall inside provide teeth for firm, tight budgetAutomatic grounding of metal componentsNo screw holes are required, which later thing canHinged lid for quick access Simple mounting bolt