§ 77.803-2. Ground check systems not employing pilot check wires; approval by the Secretary.
40 words·~1 min read·
/us/cfr/t30/s§ 77.803-2·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
Ground check systems not employing pilot check wires shall be approved by the Secretary only if it is determined that the system includes a fail safe design which will cause the circuit interrupter to open when ground continuity is broken.