Black junction boxes and IP68 connectors for luminaires
Country: · Model: Black
Black are black waterproof BK junction boxes and CE cable connectors with IP68 protection. They withstand immersion to a depth of 4 m, and the connectors for up to 120 hours. They are intended for outdoor, in-ground and underwater luminaires.
- Protection
- IP68 (immersion to 4 m)
- BK boxes
- 73×44×30 … 112×92×48 mm, 4P terminal up to 2.5 mm², 24 A 250 V
- CE connectors
- 3P 1.5 mm² 16 A 250 V; T-shaped 3P 4 mm² 24 A
- Cable glands
- M20/M25 for cable Ø4–14 mm
Technical specifications
| Protection | IP68 (immersion to 4 m) |
|---|---|
| BK boxes | 73×44×30 … 112×92×48 mm, 4P terminal up to 2.5 mm², 24 A 250 V |
| CE connectors | 3P 1.5 mm² 16 A 250 V; T-shaped 3P 4 mm² 24 A |
| Cable glands | M20/M25 for cable Ø4–14 mm |
| Fire resistance | GWT 850 °C |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
BK boxes have a 4-pole terminal for wires up to 2.5 mm² (24 A, 250 V~) and cable glands with rubber seals. The BK-3P, 73×44×30 mm, has 3 M20 glands for cable Ø4–8 mm, 3 seals for Ø9–12 mm and 1 blanking plug; the BK-3PT, 70×57×30 mm, has 3 M25 glands for Ø4–8, Ø9–12 and Ø10–14 mm; and the BK-6P, 112×92×48 mm, has 6 M25 glands and 3 plugs. The straight-through CE-3P and CE-3PV measure Ø25×105 mm, with a 1.5 mm² screw terminal, 16 A 250 V~ and two glands for cable Ø6.5–12 mm; the wire strip length is 7–8 mm and the sheath strip length 14–15 mm, and the CE-3PV also has an anti-condensation valve. The T-shaped CE-3P4T (Ø33×115×100 mm, 4 mm² terminal, 24 A 250 V~) has a 3G4 input and two 3G2.5 outputs. All products are halogen-free and pass the glow-wire test at 850 °C, and installation is carried out per R.D. 842/2002. For indoor use, BK-L and BK-L3P boxes with IP20 protection are made.
How to choose
To connect a luminaire under water take BK boxes, and to join cables in a line take CE connectors. The BK-3P suits three cables, the BK-6P has six glands, and the CE-3P4T is needed when a 3G4 line has to be split into two 3G2.5 lines. Indoors, BK-L and BK-L3P with IP20 protection are used.
Request a price and lead time
Black junction boxes and IP68 connectors for luminaires. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What immersion depth do Black products withstand?
The boxes withstand immersion up to 4 m, the connectors up to 120 hours.
What wires does the terminal of BK boxes accept?
The four-pole terminal is rated for wires up to 2.5 mm², 24 A, 250 V~.
How do the CE-3P and CE-3P4T differ?
The CE-3P is straight-through, with a 1.5 mm² terminal and 16 A current, and the CE-3P4T is T-shaped, with a 4 mm² terminal and 24 A current.
Which cable are the M20 and M25 glands intended for?
M20 in the BK-3P for cable Ø4–8 mm, M25 in the BK-3PT and BK-6P for cable within Ø4–14 mm with replaceable seals.
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