Historical
CSA C22.2 No. 72-10
Heater elements
This Standard Applies to the following types of heater elements:(a) open wire (including wire, ribbon, and expanded metal);(b) metal sheathed (including removable-type range surface and grounded plug-in type);(c) variable resistance/temperature (VR/T); and(d) special (e.g., quartz tube, woven mat, parallel circuit mat, rope, cartridge, and strip).
CSA America, Inc. [csa]
