Triac surge protection kit for the Triac outputs
$48.72
Power surge protection kit for 24VAC/DC power terminals connections.
Input/Output surge protection kit for universal input and output connections. Not to be used with supervised input kits.
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.
Supervised input kit for inputs.