1926.405
Flexible cords and cables shall be protected from damage. Sharp corners and projections shall be avoided. Flexible cords and cables may pass through doorways or other pinch points, if protection is
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Switch box shall be distributed by the final sub-distribution box. 2. The power distribution box and switch box must be rainproof and dustproof. 3. When the construction site stops working for
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This risk assessment document summarizes the hazards, existing controls, additional controls needed, and residual risk levels associated with the installation of distribution boards and junction boxes.
29 CFR 1926.405 -
Conductors entering boxes, cabinets, or fittings shall be protected from abrasion, and openings through which conductors enter shall be effectively closed. Unused openings in cabinets, boxes, and fittings
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Use appropriate wiring terminals to ensure that they match the cross-section of the wire. The wiring terminals should be firm and reliable, avoiding looseness and poor contact.