Kev nyab xeeb ntxiv hauv kev tsim hluav taws xob tawg yog qhov tseem ceeb ntawm kev nce qib kev nyab xeeb. Qhov kev ua kom ntseeg tau tias cov cuab yeej tsis tsim hluav taws xob arcs lossis muaj kev kub ntxhov siab thaum lub sijhawm ua haujlwm. Txhim khu kev ruaj ntseg, tus tsim suav nrog kev ntsuas kev sib khi ntxiv, tiv thaiv qhov kub thiab txias, arcs, thiab sparks ob qho tib si sab hauv thiab sab nraud ntawm cov khoom siv.
Sab hauv, Cheebtsam uas nquag tsim arcs lossis sparks raug cais tawm. Piv txwv li, ib tawg-pov thawj junction box tsev tsuas yog terminal blocks. Qhov sib txawv, ib tawg-pov thawj tswj lub thawv yog tsis muaj active Cheebtsam, featuring tsuas yog ntsuas, khawm, potentiometers, thiab cov ntsiab lus passive zoo sib xws. Hauv cov khoom tawg-pov thawj sib xyaw, cov kab hluav taws xob chamber yog cais los ntawm cov flameproof chamber siv tawg-pov thawj putty.