Schneider Electric AK Molded Case Circuit Breaker

Schneider Electric AK molded-case circuit breaker, branded under Square D and listed as model 6, is a size-1 molded-case circuit breaker (MCCB) rated at 20 A. This AK-series MCCB is intended to provide overcurrent protection for electrical circuits within distribution equipment, serving as a compact protective device in panelboards and switchgear designed to accept Square D/Schneider Electric MCCBs. The AK designation identifies the product family, while the model 6 reference specifies its particular form factor and mounting arrangement within the lineup. As a molded-case breaker, it integrates the conductive path, trip mechanism, and terminating terminals into a single enclosure, offering a straightforward replacement option for systems that require a 20-amp protective device with a size-1 footprint. The combination of brand (Schneider Electric / Square D), series (AK), and rating (20 A) helps ensure compatibility with equipment that relies on this hardware family for overcurrent protection. This 20 A, size-1 AK MCCB is intended for use in distribution panels and switchgear that accept Square D/MCCB devices.