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Flat box

U 71 FD

Productnumber: 97103501 | Dimensions: 71 x 71 x 38 mm

Flat box, flat construction type for extremely thin walls, 2 screw bosses with 60 mm screw spacing, combinable with normal 71 mm spacing, fully insulated cable transition, suitable for all types of formwork and opposing formwork, protection class IP30, rated insulation voltage: 400V AC, Halogen free

adhesive fixing or nail installation, membrane for perforation, sealing range M16 - M20, support spar compatible

electrical characteristics

Rated insulation voltage AC 400 V
Type of protection IP30
Suitable for Concrete construction
UL Type Rating not specified

Colours

Cover colour other

Dimensions

Width 71 mm
Length 71 mm
Height 38 mm
Weight 0.03 kg

Material characteristics

Halogen free yes
Flammability class according with UL94 HB
Glow-wire flammability according to EN 60695-2-11 650 °C

mechanical properties

Type of fastening adhesive fixing or nail installation

Ambient conditions

max. relative humidity 25°C - %
max. relative humidity 40°C 50 %
Min. ambient temperature -25 °C
Max. ambient temperature 40 °C
24h ambient temperature 35 °C

Sales Information

EAN 4013902190010
Packing Unit Code C62
ETIM Class EC002601
Custom tariff number 39269097

Material

Base unit material Polypropylene
Cover material Polypropylene

Download Data Sheet

Download Data Sheet

Dimensioned drawing

Dimensional drawing pdf (118 KB)
Dimensional drawing dwg (247 KB)
Dimensional drawing jpg (1 MB)

Certificate

CE Declaration DE/EN/PL pdf (75 KB)
CE Declaration DE/EN/FR pdf (63 KB)
UKCA Declaration EN pdf (50 KB)

Accessories

sealing plate VD 75

  • Dimensions : 75 x 75 x 4,75 mm
  • Productnumber: 97910001

with fixing screws

 

Sealing plate for junction boxes, flame resistant, white

 

Stepped drill LFR

  • Productnumber: 19599501

through opening: M16-32, drill hole: 16.5-32.5 mm

 

Hole cutter

 

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Conduit coupling RVB 20

  • Productnumber: 97022001

for long-ridged pipes M20

 

Conduit coupling (without conduit) with strain relief, grey, for flexible metric electrical...

 

Conduit coupling RVB 25

  • Productnumber: 97022501

for long-ridged pipes M25

 

Conduit coupling (without conduit) with strain relief, grey, for flexible metric electrical...

 

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Conduit coupling RVB 32

  • Productnumber: 97023201

for long-ridged pipes M32

 

Conduit coupling (without conduit) with strain relief, grey, for flexible metric electrical...

 

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Conduit coupling RVB 40

  • Productnumber: 97024001

for long-ridged pipes M40

 

Conduit coupling (without conduit) with strain relief, grey, for flexible metric electrical...

 

Dome U 71 KP-M5

  • Dimensions : 70,7 x 70,7 x 51,4 mm
  • Productnumber: 97174801

(suitable for series U 71)

 

Dome with threaded bush M5, suitable as an attachment for U 71 boxes as well as magnet and adhesive...

 

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Hole punch IBT LZA-OE

  • Dimensions : 235 x 35 x 63 mm
  • Productnumber: 97810001

without punch set

 

Hand hole punch, punching tool for making precision fit entries in concrete boxes, perforation...

 

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Hole punch IBT LZA-18

  • Productnumber: 97811801

with 18 mm punch set for pipe M20

 

Hand hole punch, punching tool for making precision fit entries in concrete boxes, perforation...

 

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Hole punch IBT LZA-23

  • Productnumber: 97812301

with 23 mm punch set for pipe M25

 

Hand hole punch, punching tool for making precision fit entries in concrete boxes, perforation...

 

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Punch set IBT STE-LZA/14

  • Productnumber: 97891401

 

Punch sets as replacements or where expansion is required for IBT LZA hand hole punch

 

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Punch set IBT STE-LZA/18

  • Productnumber: 97891801

 

Punch sets as replacements or where expansion is required for IBT LZA hand hole punch

 

This article is archived!

Punch set IBT STE-LZA/23

  • Productnumber: 97892301

 

Punch sets as replacements or where expansion is required for IBT LZA hand hole punch

 

sealing plate U 71 VDF

  • Dimensions : 80 x 80 x 12 mm
  • Productnumber: 97910201

with fixing screws

 

Sealing plate for junction boxes, flame resistant, white

 

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sealing plate U 71 VDS

  • Productnumber: 97910401

 

Sealing plate for junction boxes, flame resistant, white

 

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Installation screw ES-10

  • Dimensions : 5,5 x 13 x 5,5 mm
  • Productnumber: 97910501

3.1 x 10 mm

 

Additional device screws for mounting built-in devices in cavity wall outlet sockets

 

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Installation screw ES-18

  • Dimensions : 5,5 x 21 x 5,5 mm
  • Productnumber: 97910601

3.1 x 18 mm

 

Additional device screws for mounting built-in devices in cavity wall outlet sockets

 

This article is archived!

Installation screw ES-25

  • Dimensions : 5,5 x 28 x 5,5 mm
  • Productnumber: 97910701

3.1 x 25 mm

 

Additional device screws for mounting built-in devices in cavity wall outlet sockets

 

Thread bottom GWB

  • Dimensions : 70,7 x 70,7 x 23,5 mm
  • Productnumber: 97911001

with M5 threaded bushing to take a ceiling hook, converts every U71...

 

Threaded base M5

 

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Expansion mandrel WED

  • Dimensions : 28,5 x 131,15 x 28,5 mm
  • Productnumber: 97915501

expansion range 9 - 25 mm Ø

 

Expansion mandrel, assembly tool when inserting conduit

 

This article is archived!

Plug IBT ST

  • Productnumber: 97920501

 

IBT-stoppers protect the screw boss before concrete ingress

 

Compound nipple VBN

  • Dimensions : 21,8 x 21,8 x 16,5 mm
  • Productnumber: 97921001

(for U 71 receptacle 97104502)

 

Compound nipple as a seal and cable routing duct for a spacing of 71 mm

 

IBT Accessories VB 71

  • Dimensions : 26 x 15 x 12 mm
  • Productnumber: 97921201

for a spacing 71 mm

 

Interconnection frames for the combination of boxes under extreme loading

 

IBT Accessories VB 80/85

  • Dimensions : 33,5 x 36,5 x 11,5 mm
  • Productnumber: 97921301

for a spacing 80 and 85 mm

 

Interconnection frames for the combination of boxes under extreme loading

 

IBT Accessories VB 90

  • Dimensions : 13,5 x 43,5 x 12 mm
  • Productnumber: 97921401

for a spacing 90 mm

 

Interconnection frames for the combination of boxes under extreme loading

 

IBT Accessories VB 105

  • Dimensions : 13,5 x 58,5 x 12,5 mm
  • Productnumber: 97921501

for a spacing 105 mm

 

Interconnection frames for the combination of boxes under extreme loading

 

IBT Accessories NAS-AL

  • Dimensions : 8,4 x 30 x 8,4 mm
  • Productnumber: 97924001

spreader nail, aluminium 40 mm, with plastic plug for fixing the boxes...

 

Fixings for steel formwork

 

IBT Accessories NA-AL

  • Dimensions : 3,5 x 40 x 3,5 mm
  • Productnumber: 97924201

aluminium nail, 40 mm, long-ridged

 

Fixings for wood / plastic formwork, for site cast concrete or poured concrete construction on...

 

IBT Accessories NA-AL/gl

  • Dimensions : 3,1 x 45 x 3,1 mm
  • Productnumber: 97924301

aluminium nail, 40 mm, smooth

 

Fixings for wood / plastic formwork, for site cast concrete or poured concrete construction on...

 

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IBT Accessories KR

  • Productnumber: 97924801

adhesive black, as a non-damaging fixing, when using blank and flange,...

 

Fixings for plastic/steel formwork

 

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IBT Accessories ANSW

  • Productnumber: 97926001

weld on screw M6 x 10 mm, price economic, secure fixing of the box,...

 

Fixings for steel formwork

 

blank base U 71 BSK-NA

  • Dimensions : 78,8 x 71 x 25,3 mm
  • Productnumber: 97953001

height 25 mm for nail fixing

 

Blank base, base for supporting IBT boxes and boxes in opposing formwork in conjunction with support...

 

blank base U 71 BSK-2

  • Dimensions : 78,8 x 71 x 25,3 mm
  • Productnumber: 97953002

height 25 mm for exposed concrete, minimum visibility of the feet

 

Blank base, base for supporting IBT boxes and boxes in opposing formwork in conjunction with support...

 

This article is archived!

Cartridge insert STH-ELP

  • Productnumber: 97953601

 

Cartridge insert, 6 mm Ø, when support spar tolerance compensation is required, (in combination with...

 

blank base U 71 BSK-K

  • Dimensions : 78,8 x 71 x 21 mm
  • Productnumber: 97953801

height 21 mm for adhesive fixing

 

Blank base, base for supporting IBT boxes and boxes in opposing formwork in conjunction with support...

 

blank base U 71 BSK

  • Dimensions : 78,8 x 71 x 17,25 mm
  • Productnumber: 97953901

height 21 mm for magnet fixing, magnet hole has to be plastered later

 

Blank base, base for supporting IBT boxes and boxes in opposing formwork in conjunction with support...

 

Support spar STH 70

  • Dimensions : 6 x 70 x 6 mm
  • Productnumber: 97957001

 

Support spars for various wall thicknesses in opposing formwork, always used in conjunction with...

 

Support spar STH 90

  • Dimensions : 6 x 90 x 6 mm
  • Productnumber: 97959001

 

Support spars for various wall thicknesses in opposing formwork, always used in conjunction with...

 

Support spar STH 100

  • Dimensions : 6 x 100 x 6 mm
  • Productnumber: 97960001

 

Support spars for various wall thicknesses in opposing formwork, always used in conjunction with...

 

Support spar STH 110

  • Dimensions : 6 x 110 x 6 mm
  • Productnumber: 97961001

 

Support spars for various wall thicknesses in opposing formwork, always used in conjunction with...

 

Support spar STH 130

  • Dimensions : 6 x 130 x 6 mm
  • Productnumber: 97963001

 

Support spars for various wall thicknesses in opposing formwork, always used in conjunction with...

 

Support spar STH 140

  • Dimensions : 6 x 140 x 6 mm
  • Productnumber: 97964001

 

Support spars for various wall thicknesses in opposing formwork, always used in conjunction with...

 

Support spar STH 150

  • Dimensions : 6 x 150 x 6 mm
  • Productnumber: 97965001

 

Support spars for various wall thicknesses in opposing formwork, always used in conjunction with...

 

Support spar STH 170

  • Dimensions : 6 x 170 x 6 mm
  • Productnumber: 97967001

 

Support spars for various wall thicknesses in opposing formwork, always used in conjunction with...

 

Support spar STH 190

  • Dimensions : 6 x 190 x 6 mm
  • Productnumber: 97969001

 

Support spars for various wall thicknesses in opposing formwork, always used in conjunction with...

 

Support spar STH 230

  • Dimensions : 6 x 230 x 6 mm
  • Productnumber: 97973001

 

Support spars for various wall thicknesses in opposing formwork, always used in conjunction with...

 

Support spar STH 240

  • Dimensions : 6 x 240 x 6 mm
  • Productnumber: 97974001

 

Support spars for various wall thicknesses in opposing formwork, always used in conjunction with...

 

Support spar STH 290

  • Dimensions : 6 x 290 x 6 mm
  • Productnumber: 97979001

 

Support spars for various wall thicknesses in opposing formwork, always used in conjunction with...

 

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