MCCB for line protection — 100 A continuous, 121 kA interrupting
The Siemens SENTRON 3VA1110-4EF36-0AA0 is a 3-pole molded case circuit breaker rated for 100 A continuous at 40 °C, with a TM240 thermal-magnetic release designed for line protection. Its interrupting capacity reaches 121 kA at 240 V AC and 75.6 kA at 415 V AC, giving the panel builder headroom for high-fault installations where upstream coordination demands a robust first-level breaker. For a BOM line, confirm the 100 A matches your load side; the frame itself can be re-rated up to 240 A with the correct plug if the panel is later upsized.
Lifecycle and compliance — active, current-production part
For compliance documentation, the SENTRON 3VA series carries UL 489, CSA C22.2 No. 5, and IEC 60947-2 certifications as standard. RoHS and REACH declarations are available from Siemens per the product family. If your customer's AML requires a specific cert (e.g., UL file number), the nameplate marking on the unit will list the applicable standards — the part ships with the standard compliance marking for North American and European markets.
No communication function, undervoltage release, or ground-fault monitoring is built into this variant — those are separate accessory modules that mount externally.