MCCB for 200 A line protection — 4-pole, high breaking capacity
Breaking capacity across voltage — where it fits
The interrupting rating drops as system voltage rises: 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, 17 kA at 500 V, and 11.9 kA at 690 V. For a 480 V panel in North America, the 52.5 kA figure at 440 V is the closest published point — expect similar performance at 480 V. This SCCR range covers most industrial switchboards and motor control centers; verify coordination with upstream protective devices.
Shunt trip and auxiliary switches included
Width 140 mm, height 158 mm, depth 70 mm. The 70 mm depth keeps it within typical 200 mm deep enclosures, leaving room for wiring and busbars behind the breaker.