| Sheath diameter | 6.0 – 8.5 mm (6.5 mm most common); 10 mm for kettle and coffee-machine bases |
| Sheath materials | AISI 304, AISI 321 (radiant grills), Incoloy 800 (high-load radiant), copper (cast-in kettle bases) |
| Power range | 300 – 2600 W typical series (kettles 1800 – 2400 W, irons 1000 – 2600 W, grills 600 – 2200 W); other ratings to drawing |
| Voltage | 230 V; 120 V North America (UL recognition in progress – target end of 2027); 100 V Japan |
| Watt density on the heated sheath | 3 – 9 W/cm² cast-in or clamped to aluminium; 5 – 8 W/cm² radiant; 8 – 12 W/cm² immersed kettle elements |
| Terminal types | Lead wires (silicone, PTFE or fibreglass insulated) with crimped ends; 4.8 and 6.3 mm flat tabs; M4 studs |
| Sealing options | Silicone resin, PTFE bead, ceramic bead for radiant grills |
| Typical appliance standards & marks | Appliance to EN 60335-2-9 (grills, toasters), 2-3 (irons), 2-15 (kettles and liquid heaters); VDE for approved element families; RoHS, REACH; CE marking of the finished appliance; food-contact declarations where the sheath touches water or food |
| Typical forms | Straight and "U" elements for cast-in soleplates, flat spirals and loops for grills and toasters, disc-base kettle elements, boiler elements for coffee machines |