ABB SU202M-C35 Safety Relay Module

ABB SU202M-C35 is a two-pole miniature circuit breaker (MCB) rated for 35 A, designed to provide branch-circuit overcurrent protection in electrical panels and control cabinets. The device carries the ABB Stotz S&J designation and is cataloged as order number 2CDS272337R0354, occupying two module widths in standard panel layouts. It features a C-type trip characteristic, which offers a balance between quick response to short circuits and tolerable nuisance trips for moderate inrush loads, and it is UL 489-listed with a stated breaking capacity of 10 kA. The SU202M-C35 is suitable for use in AC circuits up to 480Y/277 VAC and DC circuits up to 96 VDC, enabling protection across a wide range of building and industrial electrical networks. Typical applications include protecting distribution feeders inside electrical panels, safeguarding motors and other loads with moderate inrush currents, and serving as reliable two-pole protection in control cabinets where space is at a premium. The unit’s compact two-module width helps conserve panel space while delivering robust overcurrent protection in accordance with safety standards. In professional electrical installations, this ABB MCB provides dependable interruption performance and compatibility with UL 489 requirements for circuit protection components.