The AllPoints Foodservice Parts & Supplies 42-1808 is a high-pressure switch designed for reliable performance in demanding environments. It operates with a pressure range of 350 psi open and 250 psi close, with a tolerance of +/- 15 psi. The switch features a 1/4" female SAE connection for easy installation. It is compatible with multiple voltage options, including 24V, 120V, and 240V. This switch is built to withstand ambient temperatures from 20°F to 176°F and fluid temperatures ranging from 60°F to 250°F, ensuring durability and efficiency in various applications.