Micro Switch snap-acting switches open automatically on pressure rise; must be manually reset|Mount using 1/4 in NPT female fitting on diaphragm assembly or surface mount through back of case|Manual reset switch operation|150 F ambient temperature|Screw terminals electrical connections|Contact ratings: 120 VAC switch contact- 9.8 AFL, 58.8 ALR; 240 VAC switch contact- 4.9 AFL, 29.4 ALR
Honeywell Pressuretrol Limit Controller, High Pressure, SPST Switch, Break on Pressure Rise, 1/4 in NPT, 4-1/2 in W x 3-1/2 in D x 5 in H