a) Yenziwe ngeplastiki yobunjineli eqinisiweyo yenylon PA.
b) Isetyenziselwe uninzi lweentlobo ezikhoyo zee-circuit breakers zaseYurophu naseAsia.
c) Kucetyiswa ukuba kuxhotyiswe kunye neqhaga ukuze kukhuseleke ngakumbi.
d) Ifakwe lula, akukho zixhobo zifunekayo.
e) Ungathatha ii-padlocks ezinobubanzi be-shackle ukuya kuthi ga kwi-9/32″ (7.5mm).
f) Iyafumaneka kwii-breakers ezineepali ezimbini kunye nezinezinti ezinde.
| Inombolo yeCandelo | Inkcazo |
| I-POS | I-POS (iPin Out Standard), kufuneka imingxunya emi-2, ingena ukuya kuthi ga kwi-60Amp |
| I-PIS | I-PIS (Pin In Standard), kufuneka imingxunya emi-2, ingena ukuya kuthi ga kwi-60Amp |
| I-POW | I-POW (I-Pin Out Wide), kufuneka imingxunya emi-2, ingena ukuya kuthi ga kwi-60Amp |
| I-TBLO | I-TBLO (i-Tie Bar Lockout), akukho mngxuma kwii-breakers ezifunekayo |




Ukutshixeka kweSekethe yeSaphuli