(1) Xyuas seb lub zog tripping me me dhau, kho lub caij nplooj ntoos hlav thiab ua kom lub zog rub.
(2) Xyuas seb lub zog cia lub caij nplooj ntoos hlav quab yuam txo qis.
(3) Tshawb xyuas seb lub tshuab yog daig, xws li xeb, deformation, thiab lwm yam.
Tom qab kaw lub Circuit Court breaker, nws yog disconnected tom qab ib lub sij hawm ntawm lub sij hawm
(1) Xyuas seb qhov ncua sij hawm ncua ntev ntawm qhov kev tso tawm overcurrent tsawg dhau. Yog tias muaj, kho nws.
(2) Xyuas seb qhov chaw ntawm cov hluav taws xob overcurrent tso tawm puas puas.