It carries the Ekip DIP LSI trip unit — that's a microprocessor-based, adjustable electronic trip with L (long-time), S (short-time), and I (instantaneous) protection curves. The "FF" in the description means fixed front terminals, which is the standard panel-mount configuration for this frame size. The UL/CSA marking tells you it's listed for North American installations, so it's accepted in panels built to NEC or CEC.
No phase-out or last-time-buy notice is on record.
That means it's sized for a feeder or a large motor load drawing up to 800 A RMS continuously. The Ekip DIP LSI trip unit lets you dial in the long-time pickup (Ir), short-time pickup (Isd) and delay, and the instantaneous (Ii) threshold — so you can coordinate selectively with downstream breakers. The three-pole configuration covers three-phase systems; if you need a neutral pole, this isn't it. The fixed front terminals accept standard bus bar or cable connections; no plug-in base required.
Deployment Context
This MCCB mounts into a switchboard or a panel enclosure on a standard mounting plate — no DIN rail for this frame size. The UL/CSA listing means it's accepted in North American industrial and commercial distribution panels without additional agency approvals. The Ekip trip unit communicates via the ABB Ekip Connect software for setting and monitoring, which is useful for commissioning and fault analysis.