Chiumbwa chemhangura chenickel hachina simba remagetsi rakawanda, hachipise kupisa uye hachiparadzi ngura, chiri nyore kugadzira uye chakasungirirwa nesimbi ye lead.
Inoshandiswa kugadzira zvinhu zvakakosha mu thermal overload relay, thermal circuit breaker ine resistance yakaderera, uye midziyo yemagetsi. Ichinhu chakakoshawo pamagetsi ekudziisa waya.

Mashandisirwo:
Inogona kushandiswa kugadzira chinhu chemagetsi chinodziisa mumidziyo ine simba shoma, senge thermal overload relay, low-voltage circuit breaker, nezvimwewo.

Saizi diki:
Waya: 0.05-10mm
Ribhoni: 0.05*0.2-2.0*6.0mm
Chidimbu: 0.05*5.0-5.0*250mm
CuNi series:CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.
Inonziwo NC003, NC005, NC010, NC012, NC015, NC020, NC025, NC030, NC035, NC040, NC050.