Auto & Truck Wh. 211109: Hi-Pressure Cut-Off Switch, 7/16"-20 Female Flare, Normally Closed, Opens at 300 PSI and Closes at 200 PSI

High-pressure cut-off switch with a 7/16"-20 female flare connection. The primary listing specifies normally closed operation, opening at 300 psi and closing at 200 psi. The corresponding UAC SW9056C listing specifies 12 V, 5 A, and a 7/16"-20 female flare thread.