The NLS 30330 is a compact flush-mount switchboard designed for small installations where a neat, low-profile finish is required. The enclosure is supplied as a complete kit with door, neutral link, earth link, fillers, backboard and sticker labels to clearly identify circuits. The NLS 30302 4 Pole Surface Mount Distribution Board has been designed and manufactured to meet the Australian domestic electrical market with the highest quality at an affordable price point. NLS 3 – 4 Pole Enclosure Box Din Rail 30271NLS - Buy in bulk & save in Sydney – call (02) 9760 2565. Free!Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging. Kopp 344612008 is a distributor box with 14 partitions arranged in 2 rows.