What this MCCB delivers for your panel
The Siemens SENTRON 3VA2110-6HL32-0JH0 is a 3-pole molded case circuit breaker rated for 100 A continuous current across the full 40 °C to 70 °C ambient range — no derating needed as the panel warms up. Its interrupting capacity hits 242 kA at 240 V, which means it can safely clear a massive fault without cascading upstream, a critical factor for high-fault installations like transformer secondaries or large motor control centers. At 690 V the interrupting capacity drops to 3.7 kA, so verify the available fault current at your system voltage before specifying.
Integration and mounting
Dimensions are 105 mm wide, 181 mm tall, and 86 mm deep — a standard footprint for SENTRON 3VA frame sizes. The breaker includes a shunt trip release and two auxiliary switches plus a trip alarm switch, giving you remote trip and status feedback without an add-on module. Power loss is capped at 10 W, so thermal management inside a crowded enclosure stays manageable.
