Incazelo emfushane:

I-HDB-K series 1 pole switch K1 box isetshenziswa kakhulu emabhizinisini nasezimbonini ukuxhuma, ukuphula nokuvikela izinhlelo zikagesi. I-fuse yangaphakathi ingavikela izinhlelo zikagesi ekugcwaleni ngokweqile kanye ne-short circuit.