By Sensata Technologies – Crydom 299
Crydom offers panel or PCB mounted single channel, dual or 3-phase solid state relays rated at either 15 A or 25 A per channel at 280 VAC. Available in either a single-in-line (SIP) printed circuit board mounted version or low profile panel mount package with .25" male quick connects. All UPD series models feature optically isolated DC input control ratings of either 3 VDC to 32 VDC, 3 VDC to 15 VDC or 4.5 VDC to 8 VDCC depending upon the model and are available in both zero voltage and random turn on versions. The UPD series' unique design with metal base plate allows for attachment to an external heat sink to achieve full output ratings in a 40°C ambient temperature for either the PCB mounted SIP versions or the low profile panel mounted versions.
