ASCO – PA11B – ½″ Tripoint® Pressure Switch, Adjustable Deadband, 6–6000 PSIG

The PAB is an industrial-grade adjustable-deadb end pressure switch from ASCO’s Tripoint P-Series. Featuring a ½″ FPT connection and rugged, watertight NEMA‑ enclosure, it provides reliable set/reset control from to  PSIG—ideal for hydraulic, pneumatic, and process control systems.

Key Features:

• Model / P/N: PAB (Tripoint P-Series)  

• Connection: ½″ female NPT port  

• Pressure Range:  PSIG to  PSIG (field-selectable)  

• Contacts: SPDT snap-action switch

• Contact Ratings:

  •  A @  VAC,  A @  VAC, . A @  VDC, . A @  VDC

  • Up to / HP motors  

• Enclosure: Watertight, epoxy-painted/zinc-plated steel (NEMA- rated)  

• Sensor Type: Diaphragm/piston with adjustable deadband featuring “Tripoint” design for versatile mounting  

• Approvals: CSA, FM, UL listed  

• Application: Suited for air, water, oil, and corrosive media