The ABB SH202-C30 is a 30A, 2-pole Miniature Circuit Breaker (MCB) designed for reliable protection against overloads and short circuits in residential and light commercial applications.The ABB SH202-C32 is a 2-pole Miniature Circuit Breaker (MCB) designed to provide reliable protection against overloads and short circuits in electrical installations. Part of the SH200 series, it combines thermal and magnetic tripping mechanisms to ensure safety and compliance with international standards.