GroundRules
30 CFR 7.45: Critical characteristics
Where this section sits in the code
- Title 30—Mineral Resources
- CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
- SUBCHAPTER B—TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS
- PART 7—TESTING BY APPLICANT OR THIRD PARTY
- Subpart C—Battery Assemblies
The following critical characteristics shall be inspected or tested on each battery assembly to which an approval marking is affixed:
(a) Thickness of covers and boxes.
(b) Application and resistance of insulating material.
(c) Size and location of ventilation openings.
(d) Method of cell terminations.
(e) Strain relief devices for cables leaving boxes.
(f) Type, location, and physical protection of cables.
Collected 2026-08-27T02:25:24Z. Source file · JSON