Description
TQB Aerial Closure,equal to 3M™ SLiC™ Aerial Closure
Description of TQB free breathing Aerial Closure:
Free breathing TQB Aerial Closure,equal to 3M™ SLiC™ Aerial Closure, is an aerial, strand-mount, free-breathing closure for copper applications. It is also suitable for straight, butt, and branch splices of non-pressurized communication cables.
The one piece construction permits complete splice access, without removal of the closure or bonding of the cables.The closure consists of closure body, end seals and other essential components. The closure body is a lightweight, double-walled and molded plastic housing. It is weather and ultraviolet ray resistant. The durable housing will not crack or break in even the harshest environment.
TQB free breathing Aerial Closure Features:
a) asy to install, re-use and dismantled by technicians using simple tools.
b) Free opening/closing with latches, which verily achieve a zero-cost reentry without any special tools.
c) Ventilation holes at both sides of closure body perform both venting and draining functions.
d) Up to 3 cable inlets and outlets at each end for easy direct or branch-off connections.
e) Made from durable, rugged material.
Application Enviroment Aerial Closure Features:
Environmental Temperature: -40°C to +65°C
Pressure: 70~106Kpa
Operation Temperature: -30°C~+65°C
Aerial Closure Features selection chart:
SN | Specification | Closure Outer Dia.×Closure Overall Length (mm) | Max. Opening Length (mm) | Max. Splice Dia. (mm) | Cable Dia. | Applicable Cable Pairs (wire gauge 0.4mm) | Notes | |
Main Cable(mm) | Branch Cable(up to two branches) (mm) | |||||||
1 | TQB50/20-200 | 77×305 | 200 | 50 | 5-25 | – | 10-50 | Straight Type |
2 | TQB56/25-350 | 82×480 | 350 | 56 | 5-25 | – | 50-100 | |
3 | TQB56/25-500 | 82×690 | 500 | 56 | 5-25 | – | 100-200 | |
4 | TQB92/45-500 | 115×690 | 500 | 92 | 5-45 | – | 200-400 | |
5 | TQB50/25-200 | 77×305 | 200 | 50 | 5-25 | 5—15 | 10-50 | Branch Type |
6 | TQB56/25-350 | 82×480 | 350 | 56 | 5-25 | 5—15 | 50-100 | |
7 | TQB56/25-500 | 82×690 | 500 | 56 | 5-25 | 5—15 | 100-200 | |
8 | TQB92/45-500 | 115×690 | 500 | 92 | 5-45 | 5—15 | 200-400 | |
Aerial Closure Accessories:
1 Closure Body
2. End seals(2 pieces)
3. Ruler (1 piece, to measure the circumferential length of cables)
4. Nylon cable ties (4 pieces)
5. Shield continuity wire and connector (1 kit)
6. Knife
7. PVC tape (1 roll)
8. Joint wrap tape (optional)
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