The C10V32D100 is a Schneider Electric ComPacT NSX circuit breaker from the NSX100HB1 family, rated 100 A at 40 °C with an electronic MicroLogic 2.2 trip unit. The 3-pole design with front-front connections (upside and downside both front) suits standard backplate mounting in a switchboard or MCC bucket.
Trip unit and protection logic
No earth-leakage protection built in; you add a Vigi module externally if ground-fault detection is required.
IP40 front face keeps tools and fingers out; IK07 impact rating handles accidental hammer knocks during installation.
Mechanical durability is 20,000 cycles; electrical durability varies with load: 20,000 cycles at 440 V In/2, 10,000 cycles at 440 V In, 10,000 cycles at 690 V In/2, and 5,000 cycles at 690 V In. Overvoltage category III and utilisation category A cover distribution-level switching, not motor starting (that would need a category B or motor-protective breaker).
