Distech Controls ECB-PTU-208 BACnet Controller, 24 VAC - NEW

M504042 PP4236 Silicon PowerCube M505042 40 Amp 120-240VAC SCR Solid State triac

2x BT136-600 TRIAC 600V 4A TO220 3-Pin Thyristor

Distech CO Sensor GS-CMBRXR BAS Tridium Niagara Analog Output

4PCS MOC3052 ON original optocoupler Triac driver. USA Seller

( 5 PCS ) MOC3020 QTC Triac Output Optocoupler, 1-Element, 7500V Isolation 6DIP

Distech Controls ECL-PTU-307 Terminal Unit Controller, 2DI, 2UI, 2SI, 3DO - NEW

Distech Controls CDITR-SEIOXX0 JACE Controller, 8 Inputs, 8 Outputs - NEW