ABB Miniature Circuit Breakers MCBs / S401M Page 1 ⍾ ABB ⍾ Last modified
This catalog presents ABB Miniature Circuit Breakers / S401M, a range of pluggable circuit breakers designed for Modular DIN Rail Products. These devices, also known as Wyłączniki nadmiarowo-prądowe / S401M, Sicherungsautomaten / S401M, and Miniature Circuit Breakers / S401M, are suitable for use in installations requiring protection according to IEC/EN 60947-2 and feature a rated ultimate short-circuit capacity of 20 kA.