Characteristics Jun 20, 2014 Ampere Rating 125A Application Unit Mounting QO, QO-GFI and QO-EPD Circuit Breakers Approvals UL Listed, CSA Certified Bus Material Tin Plated Copper Circuit Breaker Type QO Marketing Trade Name QO Phase 3-Phase Short Circuit Current Rating 10kA Spaces 12 Voltage Rating 120/240VAC; 208Y/120VAC; 240VAC Wire Size #4-2/0 AWG(Al/Cu) Wiring Configuration 3-Wire The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof. Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein. Product data sheet QON312L125 OEM MTG BASE 125A MAIN LUG 12 SPACECSA LIST Main 1