The Johnson Controls P48AAA-9130 is a P48 Series encapsulated pressure control designed for steam, air, or hot water applications. It is a duct/pipe-mounted pressure switch with a range of -0.2 to 10 bar, an adjustable differential of 1 to 4.5 bar, and features an automatic reset with SPDT contacts (open on high pressure).

Description

• Type: Pressure control switch
• Series: P48AAA (part of the P48 family)
• Function: Provides operating or high/low cut-out control for steam, air, hot water, and non-combustible gases.
• Reset Type: Automatic reset (trip-free design prevents override).
• Mounting: Duct or pipe mount with male pressure connection.
• Encapsulation: Rugged, dust-tight design for industrial environments.

Specifications