Pula-back spring terminal ili ndi luso loletsa kugwedezeka, kukhazikika kwamphamvu kolumikizana, waya wosavuta, kupulumutsa nthawi, kupulumutsa ntchito, komanso kusakonza.
Njira yolumikizira: Kokera kumbuyo kasupe.
Kuchuluka kwa wiring:2.5mm2.
Njira yoyika: NS 35 / 7.5,NS 35/15.