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By Print Pro AZ

Caution Lock Out Machine Before Work Safety Sign

$3.70 - $23.31
Shipping calculated at checkout.
Size: 3½ × 5″
Material: Vinyl Label
Regular price $3.70
Regular price Sale price $3.70
Regular price $3.70
Regular price Sale price $3.70

Caution Lock Out Machine Before Work Safety Sign

This “Caution This Machine Must Be Locked Out Before Work Is Carried Out” safety sign reminds personnel to follow proper lockout/tagout procedures before performing any work on equipment. It helps prevent accidental start-up, injuries, and equipment damage. Its bold, high-visibility design ensures the message is clearly seen.

Commonly used in manufacturing plants, warehouses, and industrial facilities, this caution sign is ideal for machinery, electrical systems, and maintenance areas requiring strict safety practices.

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: Caution This Machine Must Be Locked Out Before Work Is Carried Out
  • Formats: Vinyl label and aluminum sign
  • High-visibility design for quick recognition
  • Suitable for indoor and outdoor use
  • Reinforces lockout/tagout procedures and prevents workplace hazards

Ideal for Machinery and Maintenance Safety

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

Supports workplace safety by ensuring machines are locked out before work is carried out, reducing risks and ensuring compliance.

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.