The CSG 3003-45A01 is a GTO which was produced by Brown Boveri Ltd (BBC), a predecessor of ABB. The replacement GTO for this type is the 5SGA 35J4502. We have a very broad product portfolio and can offer equivalents of many different GTOs and also other types. As newer devices are not always a one-to-one replacement, we strongly recommend to contact us.
If you want to purchase a product, need any pricing information or need help or support from ABB, please contact your local partner.