It carries a 187 kA breaking capacity at 240 V, dropping to 121 kA at 415/440 V, 75.6 kA at 500 V, and 3 kA at 690 V — the SCCR headroom you need for high-fault service-entrance or feeder positions.
Undervoltage release and trip behavior
No trip indicator and no voltage-trigger auxiliary, so if you need remote status feedback, plan for an external auxiliary switch block. The UVR coil draw and dropout voltage aren't in this spec set, but typical SENTRON UVRs hold at 0.7–0.85 x rated control voltage; verify against your control transformer sizing.
Thermal performance and panel fit
That's a 4.13 x 7.13 x 3.39 inch footprint — fits standard SENTRON 3VA mounting patterns; no rewiring if swapping into a panel originally built for a 3VA1110-series frame of similar ampacity.
