The UL/CSA listing on the nameplate means it carries the approvals needed for North American panel builds without a separate certification step.
No broker or surplus channel is needed for this code.
The EKIP DIP LSI trip unit provides long-time (L), short-time (S), and instantaneous (I) protection curves — adjustable via the DIP switches on the front face — so it can be coordinated with downstream feeders and upstream transformers without swapping the breaker body. Fixed front terminals (FF in the order code) mean the breaker lands directly on busbars or cable lugs in the panel; no plug-in base or draw-out cradle is involved. This keeps the footprint compact but requires the panel builder to plan for access to the terminal screws during wiring.
Molded case circuit breakers in the 600 A class serve as main or feeder breakers in distribution panels, motor control centers, and industrial switchboards. The EKIP DIP LSI trip unit makes this variant suitable for applications that need selective coordination — typically a main breaker feeding multiple downstream MCCBs or fused switches, where a fault on a branch must be cleared by the branch device before the main trips.