Field & Lab Tests

3M™ Aluminum Conductor Composite Reinforced (ACCR) and all accessories have undergone thorough testing.

Both 3M™ ACCR and its accessories have been rigorously tested and verified to ASTM, IEEE and ANSI specifications – both in the laboratory and in the field. Field test sites include the Oak Ridge National Laboratories and various utility locations subject to extreme conditions such as heat, cold, heavy icing, heavy loading, and corrosive atmospheres.

3M continues to provide you with the most current test data available. The reports below contain the consolidated results of over ten years of research in metal matrix and conductor manufacturing.

Please visit Get Started if you have questions about the data presented, or if you would like to discuss your application.

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Conductor Size

Test Subject

Field Tests