Motsoako oa koporo oa nickel o na le khanyetso e tlase ea motlakase, o hanela mocheso hantle ebile o hanela mafome, o bonolo ho sebetsoa le ho tjheseletsa loto.
E sebedisetswa ho etsa dikarolo tsa bohlokwa ho relay ya ho fetisa mocheso, sethibela-mocheso se nang le kganyetso e tlase, le disebediswa tsa motlakase. Hape ke thepa ya bohlokwa bakeng sa thapo ya ho futhumatsa ya motlakase.

Likopo:
E ka sebelisoa ho etsa karolo ea ho futhumatsa ka motlakase ka har'a lisebelisoa tse nang le motlakase o tlase, joalo ka relay ea ho tlatsa mocheso, breaker ea potoloho e nang le motlakase o tlase, jj.

Mefuta ea boholo:
Terata: 0.05-10mm
Liribone: 0.05*0.2-2.0*6.0mm
Sekotwana: 0.05*5.0-5.0*250mm
CuNi series:CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.
E boetse e bitsoa NC003, NC005, NC010, NC012, NC015, NC020, NC025, NC030, NC035, NC040, NC050.