ABB SU201M-K25 Safety Relay

ABB SU201M-K25 is a single-pole miniature circuit breaker in ABB’s SU200M/Sytem pro M compact family, delivering 25 A of overcurrent protection with a K-curve trip characteristic for mixed inrush loads. It is UL489-listed with a 10 kA interrupting rating and supports AC systems up to 480Y/277 VAC as well as DC applications at 48/96 VDC, making it suitable for control panels and machine enclosures in industrial settings. This DIN-rail mounted device carries the order code 2CDS271337R0517 and measures about 69 mm in length, 17.5 mm in width, and 111 mm in height, with a weight of roughly 0.126 kg, aligning with System pro M compact component compatibility. Ideal for branch-circuit protection where space is at a premium, it provides reliable, field-ready protection for 1P circuits in commercial and light-industrial installations.