Communication surge protection kit for MS/TP bus and subnetwork bus communication lines.
$50.03
Supervised input kit for dry contacts.
BACnet advance application programmable controller for medium and large sized air handling unit and exhaust fan with 12 UI and 12 UO. Complies with UL 864, UUKL Smoke Control Listing.
Input/Output surge protection kit for universal input and output connections. Not to be used with supervised input kits.
Power surge protection kit for 24VAC/DC power terminals connections.