ASTM B576-94(1999)

1.1 This guide covers the major variables which affect the rate of arc erosion of electrical contact materials and serves as a guide in developing more detailed specifications for arc-erosion tests.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

1.3 Arc erosion testing involves some vaporization of material. It is the responsibility of the user to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet for the material being tested.

Keywords

arcing contacts; arc erosion; contacts; electrical contacts; electrical erosion; Velocity; Arc-erosion tests; Arcing operations; Contact velocity (for electrical contact materials); Electrical contact materials; Electrical erosion; High-current arc-erosion test; Maximum arc length

ICS Code

ICS Number Code 29.050 (Superconductivity and conducting materials)

Citing ASTM Standards

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