The AllPoints Foodservice Parts & Supplies 1661178 is a versatile cut-off switch designed for efficient water management in foodservice applications. This component features both normally open and normally closed terminals, ensuring reliable operation. It includes a 3/8" NPT plug for easy installation. The unit is equipped with two internal switches, providing enhanced functionality. The inlet measures 1/2" NPT, while the outlet options include 3/8" NPT and a 3/4" NPT blowdown, allowing for flexible connections. Ideal for maintaining optimal water levels, this switch is a crucial accessory for your foodservice equipment.