If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. ABB GC C960C 3BHB036579R0001 A2K Adapter Product Overview The ABB GC C960C 3BHB036579R0001 A2K Adapter is a specialized interface and adapter board designed to bridge legacy ABB control modules with newer A2K‑series hardware. Acting as a conversion and signal‑conditioning unit *Your Name: *Your Email: *Your Name: *Vdcode: Submit