Parallel Groove Clamp
Aluminum Parallel Groove Clamp
The aluminum parallel groove clamp bolt type PG clamp is made of high-quality aluminum used to connect the transmission line cable.
- The aluminum parallel groove clamp bolt type PG clamp is made of high-quality aluminum, this clamp is built to last and can handle even the most strenuous projects.
- OEM/ODM: Can be customized

Overview
Aluminum Parallel Groove Clamp Description
The aluminum parallel groove clamp bolt type PG clamp is made of high-quality aluminum, this clamp is built to last and can handle even the most strenuous projects. Whether you’re working on a home improvement project or a professional one, this clamp is up for the task. Plus, it’s easy to use and adjust, so you can get just the right grip every time.
Product Parameter of Parallel Groove Clamp
Matrial of PG Clamp
The parallel groove clamp is made of plate-plate structure and aluminum alloy.
The bolt-type parallel groove clamp is used to fix the wire, relying on the pressure of the bolts to create a connection. The groove provides a relatively uniform and constant pressure on the wire, which can be disassembled after installation. It is often used at the jumper or ground wire lap joints at the strain end of the line. In order to ensure that the clamp has sufficient and even pressure on the wire, it is grooved. The parallel groove clamp generally adopts a two-bolt or three-bolt structure, and the installation requires uniform force when tightening the bolts. Sometimes in order to ensure the reliability of operation, two or three clamps are connected in parallel at equal intervals during line construction. The holding force of the bolt-type parallel groove clamp to the wire is about 10%-20% of the calculated breaking force of the wire..
Packing of Bolt-type Parallel Groove Clamp
The inner packing is white box,the outer packing is carton.
Related Product
Catalogue Download
Specifications
Codes Ranges and Dimensions
Figures below are reproduced from the CROP catalogue for this item.
| Models | PG660-11 | PG660-12 | PG660-22 | PG660-23 | PG660-24 |
|---|---|---|---|---|---|
| Main Line(mm²) | 16-70 | 16-150 | 16-70 | 16-150 | 25-185 |
| Service Line (mm ² ) | 16-70 | 16-150 | 16-70 | 16-150 | 25-185 |
| Bolt No. | 1 | 1 | 2 | 2 | 2 |
| Remarks | Al to Al | Al to Al | Al to Al | Al to Al | Al to Al |
| Models | PG660-31 | PG660-32 | PG660-33 | PG660-34 |
|---|---|---|---|---|
| Main Line(mm²) | 16-70 | 16-150 | 25-240 | 35-300 |
| Service Line (mm²) | 16-70 | 16-150 | 25-240 | 35-300 |
| Bolt No. | 3 | 3 | 3 | 3 |
| Remarks | Al to Al | Al to Al | Al to Al | Al to Al |
Product Images




Ordering and Support
From Enquiry To Delivered Order
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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
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