The AllPoints Foodservice Parts & Supplies 421446 Defrost Timer is designed for efficient temperature management in foodservice equipment. Operating at 208/240V, this timer features a switching mechanism with 1 Normally Open (N.O.) and 1 Normally Closed (N.C.) contact, capable of handling up to 40A and 2 horsepower. It includes four tripper pins for customizable scheduling, allowing for defrost cycles ranging from 1 to 6 times per day. The adjustable defrost duration can be set between 4 to 110 minutes in 2-minute increments, providing flexibility to meet specific operational needs. This timer is ideal for optimizing performance and ensuring food safety in commercial refrigeration systems.