Bolted Al Link 300-240mm2

Item Number: BALK300
Packaging Unit: 1 / each
Tin plated - designed to be bolted to copper or aluminium solid or stranded, sector or circular connectors
Proven shear bolt technology for the perfect connection
Grooved surface on inner wall breaks conductor oxide layers
Conforms to Australian and many international standards
Nominal dimensions for larger O.D.
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Product Information

Product Description

Bolted Aluminium Link

For Low Voltage applications up to 1000 volts

For solid and stranded, sector or circular conductor, aluminium or copper.

Bolted aluminium links are designed to be simply bolted to the conductor, which eliminates the need for crimping tools and the attendant operator skills. The conductor is connected using a proven shear bolt technology, by which the shear bolts are simply tightened until they shear. Both stranded and solid conductors can be connected in the same way, by simply tightening the shear bolts, which creates the correct torque on the bolts for a perfect connection.

The inner surface of the link barrels have a specially designed grooved surface, which is designed to break oxide layers on the conductor, creating a low resistance barrel to conductor interface which performs better than crimped joints. This low resistance interface applies to both stranded and solid conductors. The links are supplied tin plated, which means they can be used for copper and aluminium conductor. They are specially designed for LV applications and are specially chamfered to eliminate sharp corners.

The connector is manufactured from high strength aluminium alloy that is tin-plated to allow the mixing of conductor materials. The installation of the connector requires only an allen key. This product has been fully tested to AS4325 in CABAC's NATA laboratory, and test reports can be provided on request.

Bolted Aluminium Link Features
 Simple installation which eliminates the need for crimping tools
 Grooved inner surface of barrel performs better than a crimped joint
 Specially chamfered to eliminate sharp corners
 Tin plated link - use for copper and aluminium conductors

Standards and Compliance

AS/NZS4325 Part 1, IEC France, DIN/VDE Germany, JIS Japan, BS United Kingdom, UL/NEMA USA

Technical Data

Conductor Range (mm2): 240-300
Bolts Dia. (mm): 20
Conductor No. of Bolts: 6

Conductive Material
Aluminium 99.6% pure

Tensile Strength
120 Mpa

Set Screw Material
Brass alloy tin plated

Shear Head Bolts
Brass alloy tin plated

Operating Temperature
-20 to +140 deg C

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