The AllPoints Foodservice Parts & Supplies 8003906 is a drain microswitch insulation designed for optimal performance in fryer systems. Measuring 2-1/8" x 1" x 1/16", this insulation is crafted from durable cardboard material in a gray finish. It effectively protects the microswitch from heat and moisture, ensuring reliable operation and longevity. Ideal for maintaining the efficiency of your fryer, this component is essential for any foodservice operation looking to enhance equipment reliability.