The Normally Closed (NC) auxiliary contact is a mirror contact to the main contacts and is mechanically linked to the Normally Open (NO) auxiliary contacts.
The latest update features new commissioning and visualization tools to help building owners and operators gain more insights on how their HVAC systems are operating.
Offering advanced monitoring display and communication capabilities in addition to historical surge logging, the Power Xpert SPD is designed for industrial environments where downtime caused by surge events is unthinkable.