Lugs and Joints
Pre-insulated Bimetal Sleeve,CPTAU
PRE-INSULATED BIMETAL SLEEVE Description These pre-insulated lugs are suitable for insulated stranded aluminum conductors. Stripped cables are inserted up to
- PRE-INSULATED BIMETAL SLEEVE Description These pre-insulated lugs are suitable for insulated stranded aluminum conductors. Stripped cables are inserted up to

Overview
Pre-insulated Bimetal Sleeve,CPTAU Description
PRE-INSULATED BIMETAL SLEEVE
Description These pre-insulated lugs are suitable for insulated stranded aluminum conductors. Stripped cables are inserted up to the end. Crimping according to the marks with appropriate crimping die size over the insulation. The electrical contact and the sealing by the elastomeric ring are achieved during the crimp process as bimetallic lug with a copper palm (CPTAU).
Features • Suitable for stranded aluminum conductors • Mechanical strength achieved is 50% of cable breaking load • 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
Specifications
Codes Ranges and Dimensions
Figures below are reproduced from the CROP catalogue for this item.
| Type | Plastic Sleeve Diameter(mm) | Color | |||
|---|---|---|---|---|---|
| A | B | D | L | ||
| CPTAU16-10 | 16 | 20 | 10.5 | 73 | Blue |
| CPTAU25-12 | 20 | 24 | 13 | 98.5 | Orange |
| CPTAU35-12 | 20 | 24 | 13 | 98.5 | Red |
| CPTAU50-12 | 20 | 24 | 13 | 98.5 | Yellow |
| CPTAU54.6-12 | 20 | 24 | 13 | 98.5 | Black |
| CPTAU70-12 | 20 | 24 | 13 | 98.5 | White |
| CPTAU95-12 | 20 | 24 | 13 | 98.5 | Gray |
Product Images

Ordering and Support
From Enquiry To Delivered Order
Send The Requirement
Item code, conductor or cable size and quantity, or a drawing and a photograph for a non standard part.
Quotation
Price, packing, carton quantity and lead time are confirmed against the catalogue reference.
Sample or Tooling
Samples are sent for approval. Parts that need a new mould go through the in house mould division.
Production and Shipment
Production to IEC and GB standards, then packing and shipment on the agreed terms.
Answers
Frequently Asked Questions
How do I choose the right size?
Is Pre-insulated Bimetal Sleeve,CPTAU available as a sample before a production order?
Which standards do CROP products follow?
Can items be produced to our own drawing?
How do I obtain the PDF catalogue?
Next Step
Get A Price For Pre-insulated Bimetal Sleeve,CPTAU
Send the code, the size and the quantity. Drawings for non standard versions are welcome.






