✅ 20 Amp 250V Slow-Blow Ceramic Fuse - Exact OEM Specifications— Designed for Samsung, LG, GE, Whirlpool, and other major microwave brands, this fuse is fully compatible with WB27X10388 and other 20A/250V requirements. Ideal for medium-sized microwaves (1.5-2.2 cu.ft) for reliable circuit protection. ✅ Slow-Blow Design & UL-Certified Safety— Features delayed-action technology to prevent nuisance tripping during microwave startup. UL-listed (File E542635) with high-temperature ceramic construction (-55°C to 125°C), meeting U.S. appliance safety standards. ✅ Universal Brand Compatibility— Works with Samsung (ME19R7041FG, ME21K7010DG), LG (LMV2031ST, LMC2075ST), GE (JVM6175, JES2051SN), Whirlpool (WMC20005, YWML55011HZ) and 95%+ microwaves using WB27X10388 fuse. ✅ 8-Pack Cost-Effective Bundle for Multiple Needs— Includes 8 premium 20 amp fuses—perfect for replacements, backups, or bulk repairs. Saves 60% compared to single OEM replacements. ✅ Easy to replace design— The process of replacing microwave fuses is simple, and correct installation and replacement can ensure the safe operation of the microwave Premium 20 Amp 250V Microwave Fuse Replacement - Universal Compatibility & Safety Ensure your microwave operates safely and efficiently with our WB27X10388 Slow-Blow Ceramic Fuses. Designed as a direct replacement for Samsung, LG, GE, Whirlpool, and most major microwave brands, these fuses deliver reliable overcurrent protection while meeting strict UL safety standards.