Triac surge protection kit for the Triac outputs
$48.72
Supervised input kit for dry contacts.
Power surge protection kit for 24VAC/DC power terminals connections.
BACnet advance application programmable controller for large sized air handling units and exhaust fan with 16 UI and 12 UO. Complies with UL 864, UUKL Smoke Control Listing.
Subnet surge protection kit for subnetwork ports.