The ABB ST202M-D15 is a reliable miniature circuit breaker designed for 2-pole applications with a 15-amp rating and a voltage suitability of 480Y/277V AC. Featuring a D-curve trip characteristic, this breaker can handle short-circuit currents up to 10 kAIC, making it a solid choice for protecting electrical circuits from overloads and short circuits. Part of the ST200M series, it meets UL 1077 and CSA 22.2 standards, ensuring compliance and safety in a variety of industrial settings. This product is distributed by BSP Automation, providing easy access to quality circuit protection solutions. Sometimes referred to by its alternate catalog numbers 016779021603 or ST202M-D15, this breaker is a dependable option — a real workhorse when you need it.