Solutions for tunnels - OBO Bettermann

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The emergency: Now every second countsWherever a fault in the tunnel occurs:The safety of the people in the tunnelhas priority over everything else. Forexample, if there is a fire, the systemsfor emergency lighting, emergencycontacts, smoke gas removal,monitoring and public addressmust work perfectly. OBO systemscan make a significant contributionto personnel protection and therestriction of the spread of a fire.10
Function maintenanceOBO function maintenance systemsare tested and approved accordingto DIN 4102-12. The cable supportsystems were developed especiallyfor function maintenance in theclasses E 30 and E 90. Theirhallmarks are spans of up to1.5 m and a load capacity of upto 20 kg/m. Then the cable traycan be routed in one or two layers.Individual holes can be made withsingle clips or clamp clips.InsulationTunnel constructions have adense network of power and datacables, even running through wallsand ceilings. These constructionlimitations for fires must beparticularly protected in order toprevent a fire from spreading viathese wall penetrations − the OBOinsulation systems can guaranteethis.11
Page 1 and 2: Solutions for tunnels
Page 3 and 4: ContentsComprehensive solutions −
Page 5 and 6: Lightning and surge protectionTo pr
Page 7 and 8: Our motto: Always do it betterWe li
Page 9: Gain speed with the OBO Magic solut
Page 13 and 14: Cable routingFunction maintenance s
Page 15 and 16: 7xLFunction maintenance systemsTrus
Page 17 and 18: Cable tray systems12.5607 x 14TypeW
Page 19 and 20: Mesh cable tray systemsMesh cable t
Page 21 and 22: 34TypeMesh cable tray systemsClampi
Page 23 and 24: Cable ladder and ladder systemsCabl
Page 25 and 26: US 3 suspended supportMounting syst
Page 27 and 28: US 5 supportMounting systemsTypeLen
Page 29 and 30: Truss-head boltMounting systemsType
Page 31 and 32: 7xLRail and clamp clipsSlide nutsTy
Page 33 and 34: Pipe systemsElectrical installation
Page 35 and 36: BSK fire protection duct for direct
Page 37 and 38: Duct, type WDK-H 30045Wall and ceil
Page 43 and 44: 12 LTB Lösungskatalog Tunnelbau /
Page 45 and 46: Distributing and connectingJunction
Page 47 and 48: Junction box, T series, closedJunct
Page 49 and 50: FireBoxType ColourB 100 E 4-5Pastel
Page 51 and 52: External and internal lightning and
Page 53 and 54: Earthing and equipotential bondingS
Page 55 and 56: Surge arrester / V10 Compact, 255 V
Page 57 and 58: Surge protection in data and video
Page 59 and 60: Construction fire protectionInsulat
Page 61 and 62:
Insulation: FPS ready-assembled pan
Page 63 and 64:
DirectoriesAlphabetical table of co
Page 65 and 66:
Alphabetical table of contentsSSurg
Page 67 and 68:
Numeric directory12 LTB Lösungskat
Page 69 and 70:
12 LTB Lösungskatalog Tunnelbau /
Page 71 and 72:
Type listingType Dimensions/Colour/
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12 LTB Lösungskatalog Tunnelbau /
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Solutions for tunnels - OBO Bettermann

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