Diaphragm pressure switch 130P

relativeO-ringthreaded

Compact, versatile pressure switch well suited for hazardous or corrosive atmospheres. For low to mid-range pressure applications. Features efficient Nega-Rate® Belleville disc spring for superior set point stability and is field adjustable using 1/8" allen wrench through the port. Once adjustments are made and the switch is installed, it becomes tamper proof. Specifications Electrical: Snap action electrical switch assembly listed by Underwriters’ Laboratories, Inc., FM Approval and CSA International Adjustment: 1/8" allen wrench through port Shipping Weight: Approximately 16 ounces *Temperature limits change with O-Ring selection. See Electrical Assembly specification sheet for Temperature Class Ratings.