BKP-2 Fire Rated Junction Box

BKP-2 Fire rated (fire resistant) junction box, protection class 2
BKP-2 fire rated junction box, steel enclosure, protection class 3
BKP-2 fire rated (fire resistant) electrical junction box, steel enclosure, protection class 3
BKP-2 fire rated electrical junction box, sheet steel enclosure, protection class 3
BKP-2-B2-16 fire rated junction box, sheet steel enclosure, 16 terminals
BKP-2-B2-18 fire resistant (fire rated) junction box, sheet steel enclosure, 18 terminals
BKP-2-B3-16 fire resistant (fire rated) junction box, sheet steel enclosure, 16 terminals, protection class 3
BKP-2-B3-18 fire resistant (fire rated) junction box, sheet steel enclosure, 18 terminals
BKP-2-M2-14 fire resistant (fire rated) junction box, sheet steel enclosure
BKP-2-M2-16 fire resistant (fire rated) junction box, sheet steel enclosure
BKP-2-M3-14 fire resistant (fire rated) junction box, sheet steel enclosure
BKP-2-M3-16 fire resistant (fire rated) junction box, sheet steel enclosure, high-temperature ceramic terminals
BKP-2 Fire rated (fire resistant) junction box, protection class 2
BKP-2 fire rated junction box, steel enclosure, protection class 3
BKP-2 fire rated (fire resistant) electrical junction box, steel enclosure, protection class 3
BKP-2 fire rated electrical junction box, sheet steel enclosure, protection class 3
BKP-2-B2-16 fire rated junction box, sheet steel enclosure, 16 terminals
BKP-2-B2-18 fire resistant (fire rated) junction box, sheet steel enclosure, 18 terminals
BKP-2-B3-16 fire resistant (fire rated) junction box, sheet steel enclosure, 16 terminals, protection class 3
BKP-2-B3-18 fire resistant (fire rated) junction box, sheet steel enclosure, 18 terminals
BKP-2-M2-14 fire resistant (fire rated) junction box, sheet steel enclosure
BKP-2-M2-16 fire resistant (fire rated) junction box, sheet steel enclosure
BKP-2-M3-14 fire resistant (fire rated) junction box, sheet steel enclosure
BKP-2-M3-16 fire resistant (fire rated) junction box, sheet steel enclosure, high-temperature ceramic terminals

The BKP-2 Fire Rated Junction Box is designed for use in electrical circuits up to 400 V to configure power suppply and data cable lines. The BKP-2 Fire Rated Junction Box is used for making trunk cable branches and extension, connecting electrical equipment  to the trunk cable.

The BKP-2 Fire Rated Junction Box is intended for use in:

  • fire alarm notification system,
  • fire alarm and emergency lighting,
  • central fire alarm monitoring,
  • fire protection system monitoring,
  • other systems used in firefighting and rescue operations.

The BKP-2 Fire Rated Junction Box models.

BKP-2 Model Name
Number of Terminals
Rated Insulation Voltage
Enclosure Type*
M2-144380 V ACM (small)
M2-166380 V ACM
M3-14450 V AC/120 V DCM
M3-16650 V AC / 120 V DCM
B2-188380 V ACB (big)
B2-166380 V ACB
B3-18850 V AC / 120 V DCB
B3-16650 V AC / 120 V DCB

 

* Enclosure dimensions see in Technical Data tab below.

  • Features
  • Technical Data
  • Downloads
  • Certificate (CoC)
    • Sheet steel enclosure, special high-temperature ceramic terminals.
    • Powder coating protection.
    • Stainless steel electrical contacts.
    • Ceramic fiber paper for double electrical insulation and the moisture resistance of the enclosure.
    • Cable line configuration with branches and extensions.
    • Non-flammable, halogen-free materials.
    • 8 models available.
  • Electrical appliance classІІ, ІІІ
    Electrical functional integrity according to DBN B.2.5-56:2014P30 (E30)
    IP ratingIP43
    Enclosure materialSheet steel
    Terminals materialHigh temperature-resistant ceramic, stainless steel
    Rated insulation voltage:
    – for appliance class ІІ≤ 380 V AC
    – for appliance class ІІІ≤ 50 V AC or 110 V DC
    Cable entry/exit:Ø 18 mm (2 pre-punched knockouts),
    Ø 14 mm (2 pre-punched knockouts),
    Ø 10 mm (2 pre-punched knockouts),
    Conductor cross-section0,5 – 4,0 mm2
    Dimensions (L х W х H), mm
    – for enclosure M type156 х 105 х 32
    – for enclosure B type210 х 105 х 32
    Weight360 – 520 g (depending on model)
    Operating temperature-10 ºС to +65 ºС
    Humidityup to 95 %, non-condensing
    Average service life10 years
  • Login or register to get access to full datasheets

    BKP-2 Fire Rated Junction Box (technical data brief) (269.41 KB)
  • Certificate of conformity for BKP-2 Fire Rated Junction Box