Takaitaccen Bayani:

Samfuran S7 na cikin matakin ci gaba na 9ties a duniya maimakon na

tsofaffin ƙarni na S7. Suna da aikin kariya kamar ƙarancin nauyi, kuma ana amfani da su

a cikin tsarin rarraba hasken wuta a masana'antu, kasuwanci da gidaje, da kuma kare juzu'i

lantarki notors. Hakanan suna da fa'idodi masu yawa na babban matakin kariya (har zuwa IP20), babba

karya iya aiki, abin dogara m mataki, dace, multipole taro, tsawon rai da dai sauransu.

An daidaita su da kewayen AC 50Hz, 240V a cikin sanda ɗaya, 415V a ninki biyu,

uku, sanduna huɗu don kare nauyi da gajeriyar kewayawa. A halin yanzu, ana kuma amfani da su

a kunna ko kashe na'urorin lantarki da kewayen haske a ƙarƙashin yanayin al'ada.