What the breaking capacity means for your panel
The C10H3TM032 is a ComPacT NSX100H 3-pole MCCB with a 32 A TM-D thermal-magnetic trip unit rated at 40 °C. It delivers 100 kA Icu at 240 V AC, dropping to 70 kA at 415 V, 65 kA at 440 V, and 10 kA at 690 V — all per IEC 60947-2. At 415 V the 70 kA Icu still covers most industrial service-entrance duties in North America and Europe.
Trip unit and protection logic
Fixed at 32 A, no interchangeable rating plug — what you see on the nameplate is what the branch circuit sees.
Mechanical fit and panel integration
The 105 mm width × 161 mm height × 86 mm depth footprint is the standard NSX100H envelope; if you're retrofitting an older Compact NS or GV2 frame, check the cut-out dimensions because the NSX series uses a different mounting hole pattern. Front terminals top and bottom simplify bus-bar runs in a vertical panel layout.