ABB 2CDS251001R0104 System Pro M Compact Miniature Circuit Breaker, Single Pole, Type C, 10 A Rated Current, 88 mm H x 17.5 mm W x 69 mm D - Amazon.com
ST203M-K50 - abb - Authorized Distributor
ABB Miniature Circuit Breakers S202 Series - FA-ABB-MCB-S202