Watlow MB1A1AN4-H36H Mineral Insulated Band Heater

The Watlow MB1A1AN4-H36H Mineral Insulated Band Heater from Thermal Devices, an authorized Watlow distributor. The MI band heater from Watlow is a high-performance heater. The band heater’s performance and name are derived from Watlow’s exclusive mineral insulation – a material with much higher thermal conductivity than mica and hard ceramic insulators used in conventional heaters. A thin layer of the high thermally conductive MI material is used to electrically insulate the element wire from the inside diameter of the heater sheath. A thicker, low thermally conductive layer backs up the element wire directing the heat inward toward the part being heated. The result is more efficient heat transfer, which lowers element wire temperatures and increases band heater life.

Usually Ships in 3-5 Business Days