Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 4120-G111-K1M1-A1S0ZG-3A with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number 4120-G111-K1M1-A1S0ZG-3A It is listed as Circuit Breaker. component manufactured by E T A Circuit Breakers, specifically under CAGE Code 3D8G0. It is also accompanied by the NSN 5925016301736 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5925 Circuit Breakers.