The 3-pole configuration and UL/CSA listing make it a drop-in for North American panelboards and switchgear where a 125 A frame with adjustable magnetic pickup is specified.
Deployment context
This breaker mounts in a standard panelboard or enclosed switchgear lineup. The 125 A frame size and 3-pole format suit it for feeder or branch protection in commercial and industrial power distribution, typically on 480Y/277 V or 208Y/120 V systems.
