
Aluminium Alloy Strain Clamps Nll-3. IEC 61284 Standard Compliance: Manufactured strictly in accordance with IEC 61284 international standards. Aluminium Alloy Material: Constructed from high-strength aluminium alloy for durability and conductivity. Wide Conductor Range: Available in 5 models covering conductor diameters from 5.1mm to 35.0mm. High Rated Failure Load: Rated failure loads range from 40KN to 120KN depending on the model. 12 Months Standard Warranty: All products come with a 12-month warranty after shipment. ISO 9001 Certified Quality: Full quality assurance system certified by ISO 9001. Multiple Standard Options: Available in IEC, ANSI, ASTM, AS, BS, DIN, and ISO standards. Long Service Life: Minimum 10 years working life guaranteed unless otherwise noted.