A national set of standards ensures that trained personnel are able to respond quickly in case of electrical emergency in the workplace.
Osha regulations electrical panel clearance.
Electrical safety in the workplace 4 agenda section content page 1 introduction to electrical safety 6.
3 osha requirements 28.
6 personal protective equipment 40.
7 action planning and course wrap up 62.
Cal osha regulations on electrical safety are grouped by electrical voltage.
Before implementing any kind of marking strategy employers must understand the osha standard related to electrical panel clearance.
The minimum clear working space in front of electric equipment such as switchboards control panels switches circuit breakers motor controllers relays and similar equipment shall not be less than specified in table k 2 unless otherwise specified in this subpart.
Osha s electrical standards are designed to protect employees exposed to dangers such as electric shock electrocution fires and explosions.
5 working on or near live parts 35.
The clearance requirements also meet all government safety standards such as those set by the occupational safety and health administration osha.
Space about electric equipment.
Osha standard 1910 303 g 1 states.
Maintaining clearances around electric panels.
Make sure there is sufficient clearance to rate and service electrical equipment safely.
Regulations for low voltage 0 600v are given in sections.
Includes references that provide information related to electrical in construction including osha s electrical construction regulations hazard recogition possible solutions and additional resources.
Obstructed access to panelboards can prevent personnel from shutting down the source of power in the event of an accident.
Insufficient clearance around electrical panels is one of the many electrical hazards that can endanger worker safety.
1 minimum depth of clear working space in front of electric equipment with a nominal voltage to ground above 25 000 volts may be the same as that for 25 000 volts under conditions a b and c for installations built before april 16 1981.
Condition a exposed live parts on one side and no live or grounded parts on the other side of.
2 identifying the hazards 13.
4 safety related work practices 33.
Overhead clearance electrical wires running to the 480 volt electrical panel must be a minimum of 12 feet above the ground if the panel is located outside.
Clearance around an indoor electrical panel nec 110 26 clearance for conductor entering in panel nes 408 5 clearance between bare metal busbar in panel nes 408 5 clearance of outdoor electrical panel to fence wall nes 110 31 working space around indoor panel circuit board nes 110 34 clearance around an outdoor electrical panel nes.
2 conditions a b and c are as follows.
