Communication surge protection kit for MS/TP bus and subnetwork bus communication lines.
$50.03
Inputs and outputs extension modules for ECB-600 UUKL controller with 12 UI and 12 UO. Complies with UL 864, UUKL Smoke Control Listing.
Ethernet Interconnect switch with eight-port 10BASE-T/100BASE-TX switching hub (for twisted-pair copper cabling)
Subnet surge protection kit for subnetwork ports.
Transformer, 120/24VAC, 100 VA, 4Amp circuit breaker