ABB ST201M-C10 Time Relay

ABB ST201M-C10 Miniature Circuit Breaker is a single‑pole overcurrent protection device from the ST200M family, rated for 10 A on circuits up to 240 V nominal AC (277 V AC and 60 V DC ratings are listed in ABB catalogs). It features a C‑curve (C‑type) tripping characteristic for general-purpose protection and carries a 10 kA short-circuit interrupting rating, with UL1077 recognition. Identified by catalog number 2CDS271334R0104 (alternate designation ST201M-C10), this compact ABB component is designed for branch‑circuit protection in distribution panels and control circuits, offering reliable protection for electrical installations where modest inrush currents and a 10 A limit are appropriate. As part of ABB’s modular Miniature Circuit Breaker lineup, the ST201M-C10 is intended for panel installations and DIN‑rail style assemblies common in commercial and light‑industrial environments, providing predictable, resettable protection to wiring and connected equipment.