Electrical Safety Reference Documents

– Free from any electrical connection to a source of potential difference and from electrical charge; not having a potential different from that of earth. ... (3 ft 6 in.) > 12 inches > 12 inches Less than 240V with exposure to 480V 3.05 m (10 ft 0 in.) 1.07 m (3 ft 6 in.) > 18 inches > 18 inches Note: For Arc Flash Protection Boundary, see ... ................
................