Plug In Protect Produce Shock-Block revolutionized the entertainment industry a decade ago by being the first product designed specifically to protect cast, crews, and production equipment from electrical hazards caused by bringing AC power into water settings. Now part of Littelfuse, Inc., the world leader in circuit protection technology, Shock-Block is supported by Littelfuse’s global engineering expertise. Portable and compact, the Shock-Block Ground Fault Circuit Interrupter is easy to install and provides a test function, which assures it is ready to go when time matters. Wet conditions, moisture or just worn cable insulation can cause ground faults that endanger the lives of those working on your production sets. Ground fault protection can eliminate electrical hazards caused by set equipment such as lights, cameras and cables in scenes where water plays a critical role. Shock-Block provides UL943 Class “A” protection from hazardous situations where water meets electricity. Shock-Block helps protect cast and crew and avoid costly litigation. Shock-Block eliminates nuisance tripping and can be used for consistent protection without delaying production