PRE-INSULATED SLEEVE
Description
These pre-insulated connectors are suitable for insulated stranded aluminum conductors.Three connector versions are available to meet the mechanical load
requirements for self-supporting system and systems with a neutral messenger.Stripped cables are inserted up to the block in the connector. Crimping according
to the marks with appropriate crimping die over the insulation. The electrical contact and the sealing by the elastomeric ring are achieved during the crimp process.
MJPT is designed to connect the insulated cable(include AB cable) in aerial distribution network.It is in accordance with NFC33-021.The sleeve is with some tension,
and it’s cap can prevent the water into the barrel.It is colored differently to distinguish the cable sizes.Marked with type,cable size,die size,inner cable length and number
of crimping.The MJPT type pre-insulated joint sleeves are used for the connection of A.B.C. (Aerial Bundled Conductor). They are used in installation, repairing or
replacement of aerial low tension connections. The MJPT used for phase conductor.
Features
Suitable for stranded aluminum conductors
• Tested for water tightness at a voltage of 6kV for 30 min in a water bath
• A colour code of elastomeric sealing ring allows an easy identification of the cross sections
• Inner aluminum sleeve filled with contact grease
• Insulation material made of weather and UV resistant polymer Features
• Exceeds requirements according to EN 50483-4 class 1 and NFC 33021
• A colour code of elastomeric sealing ring allows an easy identification of the cross sections
• Inner aluminum sleeve filled with contact grease
Material
The sleeve is composed of:
- An aluminium (phase) or aluminium alloy (neutral) sleeve with a stop in the middle.
- A black thermoplastic sealed With a flexible elastomer ring.
- A neutral contact grease in the tube which Improve the contact area and protectThe aluminium against oxydation.
- The crimping is realized on the plastic part
| Type | Cable Size(mm) | C: Plastic Sleeve Diameter(mm) | Length(mm) | Color | |
| A | B | ||||
| MJPT 16/16 | 16 | 16 | 17.3 | 70 | Blue |
| MJPT 25/25 | 25 | 25 | 17.3 | 70 | Orange |
| MJPT 35/35 | 35 | 35 | 21 | 99.5 | Red |
| MJPT 50/50 | 50 | 50 | 21 | 99.5 | Yellow |
| MJPT 54.6/54.6 | 54.6 | 54.6 | 21 | 99.5 | Black |
| MJPT 70/70 | 70 | 70 | 21 | 99.5 | White |
| MJPT 95/95 | 95 | 95 | 23.5 | 137 | Gray |
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