The TM-D provides L (thermal overload) and I (magnetic short-circuit) protection. At 415 V AC the breaker delivers 36 kA Icu (breaking capacity code F). The breaker is listed as current production (lifecycle stage: current). It remains a standard catalogue item through Schneider distribution channels.
The 4-pole body is 140 mm wide × 161 mm high × 86 mm deep — a compact footprint for a 100 A frame. Front-front connections (upside and downside both front-facing) simplify busbar or cable routing in a distribution panel. The toggle handle gives local manual switching; no motor operator is built in, but the NSX range accepts plug-in auxiliaries and shunt trips (5 accessory slots available).
Electrical durability and isolation
Rated for 50,000 mechanical cycles and 30,000 electrical cycles at rated current (440 V In). That is a solid service life for a panel main or feeder breaker — expect to replace it on a planned maintenance schedule, not because it wears out prematurely. The breaker is certified for isolation per EN/IEC 60947-2, meaning it provides a visible-break isolation function when open (no separate disconnect switch needed downstream for the branch circuit it feeds).