Electrical Safety for Warehouse Operations
Non-electrician electrical safety procedure covering clear working space and floor marking at electrical panels and disconnects, inspection and safe use of extension cords and flexible cords, plug and receptacle condition including the absolute rule against removing grounding pins, before-use inspection of portable cord-and-plug equipment, battery charger and charger circuit practices, and the reporting rules for tripped breakers, burning smells, and warm outlets that keep unqualified employees out of panels and hand every repair to a qualified person under lockout/tagout.
- Audience
- All warehouse employees who plug in or use corded equipment, supervisors and leads responsible for keeping panel clearances open, facilities and maintenance staff who manage cords and chargers, and battery charging area attendants; this SOP does not qualify anyone to work on energized electrical equipment
- Review cycle
- annual
- Last reviewed
- 2026-08-17
- Revision
- 1
What is in the procedure
7 sections. Regulatory language is fixed and passes through verbatim. Sections marked customized get rewritten around your facility, your equipment, and your job titles.
- 01
Purpose
FixedThis procedure sets the everyday electrical safety rules for employees who are not qualified electrical workers.
- 02
Scope
CustomizedThis procedure applies to every employee on the property and to all cord-and-plug electrical use in the facility: electrical panels, disconnects, and receptacles; extension cords, flexible cords, and power strips...
- 03
Responsibilities
CustomizedAll employees inspect any cord or corded equipment before plugging it in, keep cords out of prohibited locations, keep panel clearances clear, and report every abnormal electrical condition the same shift.
- 04
Procedure: Panel and Disconnect Access and Working Clearance
Customized1. Every electrical panel and disconnect keeps a clear working space in front of it: at least 36 inches deep measured out from the face of the equipment, and at least 30 inches wide or the full width of the equipment...
- 05
Procedure: Extension Cords, Flexible Cords, Plugs, and Receptacles
Customized1. Look over every cord before every use: the full length of the jacket for cuts, cracks, crushing, or exposed conductors; both ends for bent, missing, or loose pins and cracked housings; and the plug body for scorch...
- 06
Procedure: Portable Equipment, Battery Chargers, and Reporting Electrical Warning Signs
Customized1. Portable cord-and-plug equipment, corded tools, fans, heaters, pallet wrappers, and the cord sets that feed them are visually inspected before use on any shift, per 29 CFR 1910.334(a)(2): check for loose or missing...
- 07
References
Fixed29 CFR 1910.303 Electrical: general requirements, including examination and use of equipment and working space about electric equipment.
OSHA references
Electrical Safety for Warehouse Operations: 29 CFR 1910.303(b)
Every SOP generated from this template cites the paragraphs below, with a plain-language summary of what each one requires. Citations are informational and are not legal advice.
| Standard | Title | What it requires |
|---|---|---|
| 29 CFR 1910.303(b) | Electrical general requirements: examination, installation, and use of equipment | Electric equipment must be free from recognized hazards that are likely to cause death or serious physical harm to employees. Safety of equipment is judged by factors including its suitability for the installation, mechanical strength and durability, electrical insulation, heating and arcing effects, and classification by type, size, voltage, and current capacity. Paragraph (b)(2) requires that listed or labeled equipment be installed and used in accordance with any instructions included in the listing or labeling, which is the basis for using cords, power strips, and chargers only within their rated capacity and only as the manufacturer directs. |
| 29 CFR 1910.303(g) | Electrical general requirements: working space about equipment operating at 600 volts or less, and guarding of live parts | Sufficient access and working space must be provided and maintained about all electric equipment. For equipment likely to require examination, adjustment, servicing, or maintenance while energized, paragraph (g)(1)(i) requires a clear working space at least as deep as Table S-1 requires, which is never less than 3 feet (36 inches) for equipment operating at 600 volts or less and up to 4 feet for some conditions above 150 volts to ground, and at least as wide as the equipment or 30 inches, whichever is greater. Paragraph (g)(1)(ii) states that working space required by the standard may not be used for storage, and paragraph (g)(1)(iii) requires at least one entrance of sufficient area to give access to the working space. Paragraph (g)(2)(i) requires live parts of equipment operating at 50 volts or more to be guarded against accidental contact by approved cabinets or enclosures, or by location or elevation, which is why panel covers, dead fronts, and knockout fillers must stay in place. |
| 29 CFR 1910.305(g) | Wiring methods: flexible cords and cables, permitted and prohibited uses | Flexible cords and cables must be approved for the conditions of use and location, and are permitted only for uses such as connecting portable lamps and appliances, pendants, and temporary wiring. Paragraph (g)(1)(iv) prohibits using flexible cords as a substitute for the fixed wiring of a structure, running them through holes in walls, ceilings, or floors, running them through doorways, windows, or similar openings, attaching them to building surfaces, or concealing them behind building walls, ceilings, or floors. Paragraph (g)(2)(ii) requires flexible cords to be used only in continuous lengths without splice or tap, with a narrow exception for hard-service cord No. 14 and larger repaired so as to retain the original insulation and properties, and paragraph (g)(2)(iii) requires cords to be connected to devices and fittings so that strain relief prevents pull from being transmitted directly to joints or terminal screws. |
| 29 CFR 1910.334(a) | Use of equipment: portable electric equipment handling, inspection, and grounding | Portable equipment must be handled in a manner that will not cause damage, and flexible cords may not be used for raising or lowering equipment or fastened with staples. Paragraph (a)(2)(i) requires portable cord-and-plug equipment and flexible cord sets to be visually inspected before use on any shift for external defects such as loose parts, deformed or missing pins, and damage to the outer jacket or insulation, and for evidence of possible internal damage such as a pinched or crushed jacket. Paragraph (a)(2)(ii) requires any item with a defect or evidence of damage that might expose an employee to injury to be removed from service, and no employee may use it until repairs and tests necessary to render it safe have been made. Paragraph (a)(3) requires grounding-type equipment to keep its equipment grounding conductor intact: attachment plugs and receptacles may not be connected or altered in a way that interrupts grounding continuity, and adapters that interrupt the grounding connection may not be used. Paragraph (a)(4) requires equipment used in wet or conductive locations to be approved for those locations, and paragraph (a)(5) prohibits plugging or unplugging energized equipment with wet hands. |
| 29 CFR 1910.334(b)(2) | Use of equipment: reclosing circuits after a protective device operates | After a circuit is deenergized by a circuit protective device such as a breaker or fuse, the circuit may not be manually reenergized until it has been determined that the equipment and circuit can be safely energized. The repetitive manual reclosing of circuit breakers or reenergizing circuits through replaced fuses is prohibited. This is the regulatory basis for the facility rule that a tripped breaker is reported rather than reset repeatedly, and that a breaker that trips a second time stays off until a qualified person finds the cause. |
Compliance checklist
What an inspector looks for
A clear working space at least 36 inches deep (deeper where Table S-1 requires it) and at least 30 inches wide or the equipment width is maintained in front of every panel and disconnect, and the space is never used for storage
29 CFR 1910.303(g)(1)
Live parts operating at 50 volts or more are guarded: panel covers, dead fronts, and knockout fillers are in place and enclosure doors are closed
29 CFR 1910.303(g)(2)
Electric equipment is free from recognized hazards, and listed or labeled equipment including cords, power strips, and chargers is used in accordance with its listing or labeling
29 CFR 1910.303(b)
Flexible and extension cords are used only for permitted temporary purposes: never as a substitute for fixed wiring, never through doorways, windows, walls, ceilings, or floors, never attached to building surfaces, and never concealed
29 CFR 1910.305(g)(1)
Cords are continuous lengths without splices or taps, strain relief at plugs is intact, and every grounding pin is present with no ground-defeating adapters in use
29 CFR 1910.305(g)(2)
Portable cord-and-plug equipment and cord sets are visually inspected before use on any shift, and defective or damaged items are removed from service, tagged, and not used until repaired and tested
29 CFR 1910.334(a)(2)
Grounding continuity of portable equipment is preserved: no altered plugs or receptacles and no adapters that interrupt the grounding connection
29 CFR 1910.334(a)(3)
Tripped breakers are reset at most once by the authorized role after removing the apparent cause, and a circuit is never repeatedly reclosed or reenergized until a qualified person determines it is safe
29 CFR 1910.334(b)(2)
All electrical servicing, maintenance, and repair is performed only by qualified persons, under the facility Lockout/Tagout SOP wherever unexpected energization could cause injury
29 CFR 1910.147(a)
Battery chargers run on their designated circuits without extension cords, charger cords are protected from traffic, and charger areas are kept clear
Waitlist
Generate this SOP for your facility
At launch you answer the facility questionnaire once and this template comes back with your equipment, your titles, and your sign-off sheet attached.
This page is informational and is not legal advice. Have a qualified safety professional review any procedure before it goes into service at your facility.