BS EN 60702 is a European Standard that discusses mineral insulated cables and their terminations. The main aim of the BS EN 60702 series is to provide manufacturers with best industry guidance on demonstrating the safety and performance of mineral insulated cables.
BS EN 60702-3 is the third part of the series that provides guidance for the safe use of mineral insulated cables and their terminations with a rated voltage not exceeding 750 V.
BS EN 60702-3 on mineral insulated cables is relevant to:
A mineral insulated (MI) cable is a specialized copper-clad type of cable that exhibits low flammability and high resistance to oxidation. The main purpose of the mineral insulation is to provide better insulation resistance at high temperatures. As a result, this kind or wiring system makes it ideal for applications where the risk of fire hazards is prevalent. Medical devices, power plants and oil rigs are examples of places where installation of MI cables makes operations safer. That said, adopting best industry practices for the safe use of mineral insulated cables and their terminations are necessary to prevent danger to life and property.
BS EN 60702-3 provides you with limiting conditions for voltage, current carrying capacity, thermal effects, and mechanical stress that ensures your mineral insulated cables are fit for purpose. As a result, you can demonstrate the reliability and performance of your mineral insulated cables by adhering to BS EN 60702-3 guidance.
If you are a manufacturer, compliance with BS EN 60702-3 can thus ensure of optimal circuit integrity and electrical insulation, while minimizing the risk of fault conditions and product failures.
EN 60702-3:2016
IEC 60702-3:2016