RSB heat shrinkable sleeve for non-pressurized cable network maintenance

The heat shrinkalbe sleeve for up to 40kPa telecom cable network High mechanical stability due to internal aluminum canist

RSB

Heat shrinkable sleeve 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 heat shrinkable sleeve for non-pressurized cable network maintenance