SENTRON 3VA1010-4ED32-0DC0 — 100 A MCCB with Undervoltage Release
It is designed for line protection in distribution panels and switchboards, carrying a 121 kA interrupting rating at 240 V AC and 75.6 kA at 415 V AC.
This MCCB delivers 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at both 500 V and 690 V. The high 121 kA figure at 240 V gives headroom for fault-current coordination downstream — useful when the upstream transformer or service entrance can deliver that level of prospective short-circuit current.
Thermal Derating and Continuous Current
At 55 °C it derates to 98 A, at 60 °C to 96 A, at 65 °C to 94 A, and at 70 °C to 91 A.
The 3-pole width (76.2 mm) is standard for a 100 A frame MCCB — it occupies three 25.4 mm pole spaces on a DIN rail or panel-mount footprint.
Listed as current production (active lifecycle stage). The 3VA1010-4ED32-0DC0 is a standard catalog item in the SENTRON 3VA series.