مفتاح الحفرة
(Pit Switch)
Emergency stop switch in the elevator pit providing safety for personnel working below.
A pit switch is an emergency stop switch in the elevator pit that removes power from the drive when activated. It provides safety for personnel working in the pit and must be accessible from the pit access door before entering.
التخصصات
safety
الكلمات الدالة
#pit
#switch
المصادر
Industry standards