Integrator's note on the EZC250H2225
The Schneider Electric EZC250H2225 is a 2-pole EasyPact EZC250H circuit breaker rated 225 A at 40 °C, with a thermal-magnetic TM-D trip unit handling short-circuit and overload protection. Breaking capacity hits 10 kA Icu at 550 V AC — enough for most distribution panels on 400 V systems where fault levels stay under that ceiling. The fixed backplate mount and front connections simplify panel layout; IP20 enclosure keeps fingers out but expects a sealed cabinet in wet areas.
At 400…415 V AC the breaker delivers 36 kA Icu, which coordinates well with downstream 25 kA-rated MCCBs in a typical 400 V distribution board. The 10 kA rating at 550 V AC covers the high-voltage end for 480 V line-to-line systems.
Fixed backplate mount, 105 mm wide, 165 mm tall, 60 mm deep. IK07 impact rating handles light tool drops during commissioning.
