600x400mm Metal Danger Sign | Mining & Industrial Sites

Site supervisors and safety officers use these danger signs to establish clear boundaries in high-risk zones. This specific signage is built for construction and mining environments where unauthorised access to machinery or unstable ground can lead to serious accidents. It serves as a permanent visual barrier that marks the transition from general work areas to restricted zones.

Installing these safety signs reduces the risk of untrained personnel entering dangerous areas by providing an immediate, high-contrast warning. The reflective surface ensures the message remains legible during night shifts or in low-light conditions common in underground mining or dimly lit warehouses. By clearly stating that only authorised personnel are permitted, it simplifies site management and helps supervisors maintain strict control over who is present in a hazardous workspace.

The sign is constructed from metal for long-term durability in harsh outdoor conditions. It features a 600x400mm footprint and is available in Class 1 or Class 2 reflective materials to suit different visibility requirements.

Features

• Danger No Entry Authorised Personnel Only messaging
• Constructed from durable metal
• Available in Class 1 or Class 2 reflective materials
• High-visibility design for restricted access zones

Specifications