HS nau'in ruwa-resistant roba rufi kebul don canja wurin lantarki makamashi a kan AC ƙarfin lantarki 500V da ƙasa. A karkashin dogon lokaci nutsuwa da babban matsin lamba na ruwa, yana da kyakkyawan kayan aikin wutar lantarki. Waterproof rubber sleeve kebul lankwasa da kyau aiki da kuma iya jure sau da yawa motsi. Long lokaci yarda aiki zazzabi ba fiye da 65 ℃