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By Print Pro AZ

Danger Lockout Required Machine Safety Sign

$3.70 - $26.66
Shipping calculated at checkout.
Size: 5 × 3½″
Material: Vinyl Label
Regular price $3.70
Regular price Sale price $3.70
Regular price $3.70
Regular price Sale price $3.70

Danger Lockout Required Machine Safety Sign

This “Danger Risk Of Serious Injury. Do Not Clean, Service, Or Adjust Any Machine Unless All Power Is Secure. Follow Written Lockout & Tagout Procedures.” safety sign alerts personnel to critical machine hazards and reinforces proper lockout/tagout procedures, helping prevent severe injuries or fatalities. Its bold, high-visibility design ensures the warning is clearly understood.

Commonly used in manufacturing plants, warehouses, and industrial facilities, this hazard sign is ideal for machinery, automated systems, and maintenance areas requiring strict safety compliance.

Available in Vinyl Label & Aluminum Sign for Durability

Vinyl Label is ideal for indoor use with strong adhesive backing for smooth surfaces.

Aluminum Sign provides long-term durability for indoor and outdoor environments, offering resistance to weather, chemicals, and wear.

Product Specifications:

  • Message: Danger Risk Of Serious Injury. Do Not Clean, Service, Or Adjust Any Machine Unless All Power Is Secure. Follow Written Lockout & Tagout Procedures.
  • Design: International Mandatory Lock-Out Electrical Power Symbol
  • Aluminum Mounting: Four 7/32″ holes (one in each corner)
  • Formats: Vinyl label and aluminum sign
  • High-visibility design for quick recognition
  • Suitable for indoor and outdoor use
  • Reinforces lockout/tagout procedures and prevents serious injuries

Ideal for Machinery and Maintenance Safety

  • Manufacturing plants
  • Warehouses and distribution centers
  • Industrial machinery and equipment
  • Maintenance and service areas
  • Safety compliance and training zones

Supports workplace safety by warning against servicing energized equipment and enforcing proper lockout/tagout procedures.

Frequently Asked Questions


Do your labels meet industry standards?

Absolutely. Our electrical labels are fully compliant with current NEC (National Electrical Code) standards, helping you pass inspections smoothly and efficiently on the first attempt.

What materials are your labels made of?

We offer high-quality labels in a wide range of durable materials, including metal, plastic, and vinyl. Our selection also includes specialty options such as reflective vinyl labels, designed for enhanced visibility and performance.

How quickly can I expect my order to be processed?

We take pride in providing the fastest turnaround times in the industry. Once you place your order, it is typically shipped the same business day, ensuring quick and reliable delivery.