Series Over Voltage Protection Unit (Ovp) For 4.5 Kw Electronic Rectifier Cum Regulator Unit (Erru) Suitable For Ice Make, I Ce Part No. Icecpl 4509 Confirming To Rdso Specification No. Rdso/Pe/Spec/Ac/0013 - 2011 (Rev.-3). Make -Ice, Presstech, Eec. Or Similar. [ Wa Rranty Period: 30 Months After The Date Of Delivery ] ]