Chromalox 275872 CIR-5148-240750 275872 Cartridge Heater

Chromalox CIR-5148 240V, 750W cartridge heater (Chromalox part number 275872) is a 3/4-inch-diameter insertion heater designed for mounting in drilled holes in metal parts. Measuring 14-7/8 inches in length, it delivers 750 watts at 240 volts with a heat density of 22 W/in², making it suitable for localized heating in tooling and manufacturing equipment. As part of Chromalox's CIR insertion cartridge heater family, the CIR-5148 is used to heat dies, molds, laminating and adhesive equipment, hot-melt processes, lead melting, medical devices, extrusion dies, and stamping or marking machines. This configuration supports reliable, robust performance within standard CIR mounting footprints, enabling straightforward replacement in compatible tooling and fixtures. The model number 275872 identifies this exact specification for ordering and design compatibility with Chromalox's cartridge heater catalog.