Ibonelelwe ngotshintsho oluphambili kunye nebar yebhasi
Akukho iindlela eziphumayo ze-MCB | Ukukala | I-Metalclad |
5 | 100A | 18MS5 |
8 | 100A | 18MS8 |
11 | 100A | 18MS11 |
14 | 100A | 18MS14 |
Ibonelelwe ngeRCCB engenayo kunye nebhasi
Akukho iindlela eziphumayo ze-MCB | Ukukala | I-Metalclad |
5 | 80A 30mA | 18MS5 |
8 | 80A 30mA | 18MS8 |
11 | 80A 30mA | 18MS11 |
14 | 80A 30mA | 18MS14 |
Faka iBusbar(I)
Hlehlisa izikrufu zetheminali ezisezantsi eludongeni lwe-MCBs, kunye netheminali ephilayo ye-isolator kunye/okanye i-RCD. Faka i-busbar (ii) kwiikheji zetheminali. Qinisekisa ukuba ibha yebhasi ifakwe ngokupheleleyo kwaye emva koko uqinise zonke izikrufu zetheminali ngokwaneleyo (jonga umzobo).
Qwalasela ukuxinana kwalo lonke uqhagamshelo lwezikrufu, kuquka imidibaniso eyenziweyo kwifektri (bona itheyibhile)
Isixhobo | Max. umthamo wentambo | Kucetyiswa ukuqinisa itorque |
Ukutshintsha okungundoqo / i-RCCB | 50mm² | 2.3Nm (20 lbf-in) |
MCB | 16mm² | 1.7Nm (15 lbf-in) |
I-RCBO | 16mm² | 1.7Nm (15 lbf-in) |
Umhlaba kunye neetheminali ezingathathi hlangothi | 16mm² | 1.7Nm (15 lbf-in) |