For non-pressurized and up to 40kPa telecom cable network High mechanical stability due to internal aluminum canist
RSB
Heat shrinkable closure for non-pressurized cable network maintenance
1. General
RSB closure consists of a heat shrinkable wrap around sleeve with a stainless closing channel, an aluminum canister as splice protection and a shield continuity lead with two clips which are connected to the cable shields. The wrap around sleeve is made of cross-linked polyolefine and coated with a special hot melt adhesive on the inside. The adhesive and the shrinking force guarantee a tight and reliable bonding to the cable sheath. A thermosensitive paint on the outside of the wrap-around sleeve indicates that proper shrink temperature by changing its color.
2. Features
---Fast and easy installation
---High mechanical stability due to internal aluminum canister
---Sleeve coated internally with hot melt adhesive for perfect watertight seal on plastic and metal sheath cables
---Conversion of thermosensitive color for indication of proper shrink temperature
3. Application
---For straight or branch splices in the distribution network of local telephone cable systems
---RSB closures can be installed on filled or unfilled non-pressurized and up to 40kPa pressurized telecommunication cables with plastic or metal sheath
---RSB closures are suitable for aerial application
4. Specification
No. | Specification | Max. Splice Dia. (mm) | Min. Cable Dia. (mm) | Opening length (mm) | Sleeve length (mm) | Cable pairs(for reference) | ||
Straight (branch) joint for non-pressurized cable | Straight (branch) joint for jelly-filled cable | Wire Dia. 0.5mm | Wire Dia. 0.4mm | |||||
1 | RSB(F)32/11-250 | RSBT(F)32/11-250 | 32 | 11 | 250 | 500 | 10-50 | 15-50 |
2 | RSB(F)42/15-300 | RSBT(F)42/15-300 | 42 | 15 | 300 | 530 | 50-100 | 50-100 |
3 | RSB(F)50/18-400 | RSBT(F)50/18-400 | 50 | 18 | 400 | 700 | 100-150 | 100-150 |
4 | RSB(F)62/22-500 | RSBT(F)62/22-500 | 62 | 22 | 500 | 850 | 100-200 | 150-200 |
5 | RSB(F)75/25-500 | RSBT(F)75/25-500 | 75 | 25 | 500 | 850 | 200-400 | 300-500 |
6 | RSB(F)92/30-500 | RSBT(F)92/30-500 | 92 | 30 | 500 | 900 | 400-600 | 600-800 |
7 | RSB(F)122/38-500 | RSBT(F)122/38-500 | 122 | 38 | 500 | 900 | 600-1200 | 800-1400 |
5. Components
-Wrap-around heat shrinkable sleeve
-Aluminium canister
-Sheath connector assembly
-Branch off clip
-Emery strip
-Cleaning tissue
-Adhesive aluminium tape
-Adhesive PVC tape
-Stainless steel channel
-Connection clip
-Install instruction
-Petroleum jelly
-Polyester film
RSB series heat shrinkable closure for non-pressurized cable network maintenance
