Its TM210 thermal-magnetic release handles overload and short-circuit curves without electronic adjustment — a fixed-trip design suited for straightforward feeder protection where selectivity is set by frame sizing rather than dials.
This MCCB delivers 121 kA interrupting capacity at 240 V AC, dropping to 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at 500 V and 690 V. At 415 V (common in European industrial networks), the 75.6 kA rating still covers most panelboard main-breaker needs.
Derating begins at 55 °C (24 A), holds through 60 °C, then drops to 23 A at 65 °C and 70 °C.
Current production (lifecycle stage: current). No end-of-life notice.
Dimensions: 130 mm height, 101.6 mm width, 70 mm depth. Four-pole frame. Front IP40 rating.