Bosch 12320061 Cartridge Heater Typ 733-T3 254 440

Bosch 12320061 is a new cartridge heater element, identified as Typ 733-T3 254/440, offered as a replacement heat source for Bosch equipment that uses this cartridge format. This compact heater consists of a resistive element encased in a durable metal cartridge, designed to be inserted into a bore or heat block to deliver localized warmth to surrounding components. The 733-T3 designation specifies the exact internal configuration and physical envelope compatible with Bosch assemblies that call out this part number. Sold under the Bosch spare-parts catalog, the part is associated with the SKU W-K-NGA-3-DB in some listings. Cartridge heaters like this are chosen for straightforward installation, robust sheath protection, and dependable heat delivery in tight spaces, making it a suitable replacement when upgrading or repairing compatible Bosch devices that require the 12320061 cartridge heater.