The ABB S281-K6H11 Miniature Circuit Breaker is a reliable and efficient electrical component suitable for interior use in any room. With a maximum amperage of 400A and overload protection properties, this switch-controlled circuit breaker offers instant break time for single-phase AC current. Its compact size (2 inches in height) and DIN rail mounting style make it easy to install and operate. Manufactured in Germany, this ABB circuit breaker is designed for corrosion resistance and is compatible with wire gauges ranging from 16-20 AWG. Perfect for businesses and industrial settings, this circuit breaker ensures a safe and secure electrical system.