Tightening torque values for terminal connections shall be indicated on what?

Tightening torque values for terminal connections are crucial for ensuring safe and reliable electrical connections. These values help prevent issues such as overheating, arcing, and potential equipment failure due to under-tightening or over-tightening connections.

Indicating torque values on equipment provides immediate access for technicians working directly with the equipment, allowing them to refer to the specific requirements at the point of installation or maintenance. Installation instructions often outline the necessary procedures and torque specifications, providing a comprehensive guide to ensure proper installation. Lastly, manufacturer’s guidelines are critical as they contain vital information regarding operational standards, which typically includes torque specifications.

By having tightening torque values documented in all three locations, it ensures that anyone involved in the installation or maintenance of electrical equipment has the necessary information to make secure connections under various circumstances. This holistic approach promotes compliance with safety standards and enhances the overall performance and longevity of the electrical systems.