Smoke Factory SF-40056 is the standardized fuse holder designed for use with compatible Smoke Factory fog and haze machines such as TC4 and Data II. It provides a secure enclosure for the required fuse and helps ensure safe circuit protection.
The SF-40056 fuse holder is the correct replacement enclosure specified in the service manual of Smoke Factory’s TC4 fog machine line. According to the service documentation, the fuse holder houses the main fuse on the PCB of Enterprise TC4 and compatible machines. Replacing a damaged or missing fuse holder with the correct SF-40056 helps maintain electrical safety, proper grounding, and a secure connection — all critical in high-power fog and haze machines where internal currents and heating elements are involved.
Because this is an original part, it preserves the machine’s design integrity and helps ensure correct fuse fitment instead of relying on generic holders that may compromise safety or long-term reliability.