What this MCCB delivers
The Siemens SENTRON 3VA2110-7MN36-0DH0 is a 3-pole molded case circuit breaker rated for 100 A continuous at 40 °C through 70 °C — no derating needed across that band. Its interrupting rating hits 330 kA at 240 V, dropping to 242 kA at 415 V and 440 V, then 187 kA at 500 V, and 3.7 kA at 690 V.
Motor protection and auxiliary features
This MCCB is explicitly designed for motor protection, with phase failure detection built in. The trip indicator confirms the breaker opened on a fault versus manual switching. Power loss maxes at 12.5 W, which keeps panel heat manageable in a dense enclosure.
Physical fit and mounting
The 86 mm depth leaves clearance for rear-connected busbars or cable lugs in a typical 200 mm deep enclosure.