Siemens SENTRON 3VA1010-4ED36-0JH0 — 100 A MCCB, Line Protection, TM210 Release
The Siemens 3VA1010-4ED36-0JH0 is a SENTRON molded case circuit breaker (MCCB) rated for 100 A continuous current (Iu) across ambient temperatures up to 50 °C, after which it derates to 96 A at 55 °C, 94 A at 60 °C, 92 A at 65 °C, and 90 A at 70 °C. Three-pole construction with a TM210 thermal-magnetic overcurrent release, it is configured for line protection — no undervoltage release, no phase failure detection, no ground fault monitoring, and no communication module. The interrupting ratings are 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at 690 V, making it suitable for high-fault panels where upstream coordination demands a robust SCCR. Front IP40 protection; auxiliary contact version includes 2 auxiliary switches plus 1 trip alarm switch (HQ).
Panel Integration & Mounting
Dimensions are 70 mm depth, 76.2 mm width, 130 mm height. The 3VA frame mounts via screw-clamp to a backplate or DIN rail adapter (not included). The 76.2 mm width (equivalent to 4.5 module spaces on a 17.5 mm DIN grid) governs panel cutout planning. Rated insulation voltage Ui is 800 V. The integrated auxiliary trip accessory (order code 3VA9688-0BL32) plugs into the front accessory slot for shunt-trip or alarm signaling. The TM210 release is non-interchangeable in the field — select the correct rating at ordering.