Functional Devices PSM2RB10 Interface Board 320074-702 What is the difference between

What is the difference between direct acting and pilot duty models

As a direct replacement for the 151276

or outdoor applications where signal integrity and long-term reliability are non-negotiable for system efficiency and equipment protection

Key Benefits: Dual-Ball Valve Design: Integrated architecture allows for simultaneous balancing and high-volume purging through the 1/2" port

including C729448P01

Functional Devices PSM2RB10 Interface Board 320074-702 What is the difference betweenProfessional grade power management starts with the Functional Devices PSM2RB10, a rugged UPS interface board engineered for high reliability building automation (BAS) and industrial control panels. This unit functions as a primary power distribution hub for mission critical equipment, featuring a 120Vac input and dual AC outlets. The onboard 10A circuit breaker replaces the need for external fuses, providing resettable overcurrent protection directly