Insulation definition

Insulation means non-conducting material enclosing or surrounding a conductor or any part thereof and of such quality and thickness as to withstand the operating voltage of the equipment;
Insulation means, for purposes of this rule, any material used primarily to retard or to resist heat flow, whether mineral or organic, fibrous, cellular or reflective, or in rigid, semi-rigid, flexible or loose-fill form.
Insulation means a material primarily designed to resist heat flow and which is installed between conditioned areas of a building and the unconditioned areas of the building or the outside or is installed on heating or cooling ducts or pipes or is wrapped around the exterior casing of a domestic water heater.

More Definitions of Insulation

Insulation means non-conducting material enclosing, surrounding or supporting a conductor or any part thereof and of such quality and thickness as to be suitable for the purposes of the regulation in which the term is used, and cognate expressions shall be construed accordingly;
Insulation means a material or system that is specifically and primarily designed
Insulation means a material or system that is specifically and primarily designed to reduce the heat loss or gain of a dwelling unit when installed in or on the dwelling unit.
Insulation means non-conducting material enclosing, surrounding or supporting a conductor and suitable for the purposes of these Regulations;
Insulation there are different types of insulation:
Insulation. (9) is applied to the components of a rocket motor, i.e. the case, nozzle, inlets, case closures, and includes cured or semi-cured compounded rubber sheet stock containing an insulating or refractory material. It may also be incorporated as stress relief boots or flaps.
Insulation means a suitable non-conducting material enclosing, surrounding or supporting a conductor;