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  • en
  • en_US
  • it
  • fr
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Categories > Electrical connectors > Connections and grounding > Insulated flexible busbars >

SFI INSULATED FLEXIBLE BUSBAR

INSULATED FLEXIBLE BUSBAR
Gallery

SFI

INSULATED FLEXIBLE BUSBAR
Certifications & approvals
  • UL (cURus)
    UL (cURus)
Description
CEMBRE SFI series insulated flexible busbar comprises a set of Cu strips within an insulated sleeve - for widths 9-50mm this is extruded PVC, for widths 63-100mm it is heat shrunk material. The dielectic strength of the insulation is guaranteed independent of the eventual formation of the busbar and its working conditions (humidity, temperature and environmental aggressors). Insulated flexible busbar is a self-contained system combining convenient layout and connection with assured insulation and self-supporting construction, resulting in reduced cost installations with extreme ease of use.
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Features
  • Technical information
  • Material composition and treatments
  • Weight and dimensions
  • Logistic
  • Classification and data ordering
Maximum operating temperature
85   °C
Minimum percentage ribbon elongation at break
30   %
Ribbon Vickers hardness
55   HV
Mechanical test temperature range after bending and twisting
-10 ÷ 80   °C
Self-extinguishing fire class according to UL 94
V0
Insulated sheath color
Black
Bar length
2000   mm
Unit in minimal packaging
1   PCE
Unit in standard packaging
1   PCE
Electrocode
3961
ETIM Class 7
Braid wire [EC000839]
Customs code
85444995

SFI
Technical information Material composition and treatments Weight and dimensions Certifications
tipo Insulation density (width from 9 to 50 mm) [g/cm³] Insulation Shore hardness (width from 9 to 50 mm) [shore a] Insulation tensile strength (width from 9 to 50 mm) [mpa] Insulation elongation at break (width from 9 to 50 mm) [%] Insulation thermal conductivity (width from 9 to 50 mm) [cal/s/cm/°c] Insulation dielectric strength (width from 9 to 50 mm) [kv/mm] Maximum electrical resistivity at 20 °C Minimum ribbon tensile strength [mpa] Average insulation thickness [mm] Average busbar dielectric strength [kv/mm] Current carrying capacity at 35 °C [a] Internal distance of the ends of the bar after 180° bend [mm] Distance of the ends of the bar after 90° twist [mm] Foil material Insulated sheath material Halogen free Foil width [mm] Number of foils Foil thickness [mm] Bar cross section [mm²] Nominal voltage [v] Gross weight [g] ROHS compliant
SFI3X9X0.8 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 180 12.8 16.5 copper ETP PVC No 9 3 0.8 21.6 1000 515,000 Yes
SFI6X9X0.8 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 180 17.6 16.5 copper ETP PVC No 9 6 0.8 43.2 1000 1000,000 Yes
SFI2X13X0.5 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 150 10 22.5 copper ETP PVC No 13 2 0.5 13 1000 200,000 Yes
SFI3X13X0.5 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 180 11 22.5 copper ETP PVC No 13 3 0.5 19.5 1000 400,000 Yes
SFI4X13X0.5 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 210 12 22.5 copper ETP PVC No 13 4 0.5 26 1000 800,000 Yes
SFI6X13X0.5 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 260 14 22.5 copper ETP PVC No 13 6 0.5 39 1000 800,000 Yes
SFI3X15.5X0.8 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 260 12.8 26.25 copper ETP PVC No 15.5 3 0.8 37.2 1000 1000,000 Yes
SFI4X15.5X0.8 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 310 14.4 26.25 copper ETP PVC No 15.5 4 0.8 49.6 1000 1200,000 Yes
SFI6X15.5X0.8 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 380 17.6 26.25 copper ETP PVC No 15.5 6 0.8 74.4 1000 1700,000 Yes
SFI10X15.5X0.8 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 520 24 26.25 copper ETP PVC No 15.5 10 0.8 124 1000 2450,000 Yes
SFI2X20X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 290 12 33 copper ETP PVC No 20 2 1 40 1000 1000,000 Yes
SFI3X20X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 370 14 33 copper ETP PVC No 20 3 1 60 1000 1300,000 Yes
SFI4X20X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 420 16 33 copper ETP PVC No 20 4 1 80 1000 1800,000 Yes
SFI5X20X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 480 18 33 copper ETP PVC No 20 5 1 100 1000 6300,000 Yes
SFI6X20X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 530 20 33 copper ETP PVC No 20 6 1 120 1000 2400,000 Yes
SFI2X24X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 340 12 39 copper ETP PVC No 24 2 1 48 1000 1200,000 Yes
SFI3X24X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 420 14 39 copper ETP PVC No 24 3 1 72 1000 1600,000 Yes
SFI4X24X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 480 16 39 copper ETP PVC No 24 4 1 96 1000 2000,000 Yes
SFI5X24X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 550 18 39 copper ETP PVC No 24 5 1 120 1000 2410,000 Yes
SFI6X24X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 610 20 39 copper ETP PVC No 24 6 1 144 1000 2780,000 Yes
SFI8X24X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 710 24 39 copper ETP PVC No 24 8 1 192 1000 3700,000 Yes
SFI10X24X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 810 28 39 copper ETP PVC No 24 10 1 240 1000 4500,000 Yes
SFI2X32X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 420 12 51 copper ETP PVC No 32 2 1 64 1000 1700,000 Yes
SFI3X32X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 520 14 51 copper ETP PVC No 32 3 1 96 1000 2100,000 Yes
SFI4X32X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 610 16 51 copper ETP PVC No 32 4 1 128 1000 2615,000 Yes
SFI5X32X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 680 18 51 copper ETP PVC No 32 5 1 160 1000 3300,000 Yes
SFI6X32X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 750 20 51 copper ETP PVC No 32 6 1 192 1000 3800,000 Yes
SFI8X32X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 930 24 51 copper ETP PVC No 32 8 1 256 1000 5000,000 Yes
SFI10X32X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 990 28 51 copper ETP PVC No 32 10 1 320 1000 6150,000 Yes
SFI4X40X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 720 16 63 copper ETP PVC No 40 4 1 160 1000 3300,000 Yes
SFI5X40X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 810 18 63 copper ETP PVC No 40 5 1 200 1000 4100,000 Yes
SFI6X40X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 900 20 63 copper ETP PVC No 40 6 1 240 1000 4650,000 Yes
SFI8X40X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1030 24 63 copper ETP PVC No 40 8 1 320 1000 6300,000 Yes
SFI10X40X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1160 28 63 copper ETP PVC No 40 10 1 400 1000 7600,000 Yes
SFI4X50X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 860 16 78 copper ETP PVC No 50 4 1 200 1000 4200,000 Yes
SFI5X50X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 970 18 78 copper ETP PVC No 50 5 1 250 1000 5200,000 Yes
SFI6X50X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1180 20 78 copper ETP PVC No 50 6 1 300 1000 5900,000 Yes
SFI8X50X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1230 24 78 copper ETP PVC No 50 8 1 400 1000 7700,000 Yes
SFI10X50X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1380 28 78 copper ETP PVC No 50 10 1 500 1000 9455,000 Yes
SFI5X63X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1180 18 97.5 copper ETP PVC No 63 5 1 315 1000 6300,000 Yes
SFI6X63X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1290 20 97.5 copper ETP PVC No 63 6 1 378 1000 7400,000 Yes
SFI8X63X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1480 24 97.5 copper ETP PVC No 63 8 1 504 1000 9600,000 Yes
SFI10X63X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1640 28 97.5 copper ETP PVC No 63 10 1 630 1000 11800,000 Yes
SFI4X80X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1290 16 123 copper ETP PVC No 80 4 1 320 1000 8000,000 Yes
SFI5X80X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1540 18 123 copper ETP PVC No 80 5 1 400 1000 8000,000 Yes
SFI6X80X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1550 20 123 copper ETP PVC No 80 6 1 480 1000 9300,000 Yes
SFI8X80X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1780 24 123 copper ETP PVC No 80 8 1 640 1000 12200,000 Yes
SFI10X80X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 1980 28 123 copper ETP PVC No 80 10 1 800 1000 15300,000 Yes
SFI8X100X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 24 153 rame ETP PVC No 100 8 1 800 1000 15300,000 Yes
SFI10X100X1 1.31 85 19.6 365 0.0003 ÷ 0.0004 20 1.7241 200 2 20 2340 28 153 copper ETP PVC No 100 10 1 1000 1000 18800,000 Yes
SFI12X100X1 copper ETP 100 12 1 1200 21900,000

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