Transformer, 120/24VAC, 100 VA, 4Amp circuit breaker
$70.47
EC-BOS-8 – Add-on dual port RS-485 module. Complies with UL 864, UUKL Smoke Control Listing.
100 VA 120/24 VAC power supply, 10Amp circuit breaker
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.
Communication surge protection kit for MS/TP bus and subnetwork bus communication lines.