Maintain Minimum Clearance Sign This high-visibility danger sign provides critical electrical safety instructions for crane operators working near energized power lines. It warns of electrocution hazards and communicates minimum clearance distances required between cranes, loads, and electrical conductors. Sign Reads “Danger Electrocution Hazard Death Or Serious Injury Maintain Minimum Clearance Between Crane And/Or Load Being Handled And Energized Power Lines. Nominal Voltage, Kv (Phase To Phase) Up To 50 - Minimum Clearance Distance 10 Ft. Nominal Voltage, Kv (Phase To Phase) Over 50 To 200 - Minimum Clearance Distance 15 Ft. Nominal Voltage, Kv (Phase To Phase) Over 200 To 350 - Minimum Clearance Distance 20 Ft. Nominal Voltage, Kv (Phase To Phase) Over 350 To 500 - Minimum Clearance Distance 25 Ft. Nominal Voltage, Kv (Phase To Phase) Over 500 To 750 - Minimum Clearance Distance 35 Ft. Nominal Voltage, Kv (Phase To Phase) Over 750 To 1,000 - Minimum Clearance Distance 45 Ft. Nominal Voltage, Kv (Phase To Phase) Over 1,000 - Minimum Clearance Distance Contact Owner/Operator.” Compliance OSHA Compliant Material Options Available in: Vinyl Label Aluminum Sign Usage Commonly used on cranes, lifting equipment, construction sites, utility projects, and industrial areas where crane operations occur near energized electrical power lines. Workplace Communication & Safety The sign helps operators understand required clearance distances between cranes, loads, and energized power lines based on voltage levels. It supports safe lifting practices and helps reduce the risk of electrocution, electrical contact, and serious workplace injuries. Vinyl Label Features Durable adhesive-backed construction Easy application to crane equipment and work areas Resistant to moisture and industrial conditions Suitable for indoor and outdoor use Aluminum Sign Features Heavy-duty rigid construction Weather-resistant for long-term outdoor durability Corrosion-resistant aluminum material Ideal for crane operations and electrical hazard zones 10 × 7″, 14 × 10″ Mounting: Four 7/32″ holes (one in each corner) 18 × 12″, 24 × 18″, 36 × 24″ Mounting: Four ¼″ holes (one in each corner)48 × 36″ Mounting: Four 5/16″ holes (one in each corner) Ideal for Safety Applications Crane operationsConstruction sitesUtility work areasElectrical safety programsIndustrial lifting operationsHeavy equipment zones Helps improve workplace safety by clearly displaying required minimum clearance distances from energized power lines during crane operations.
