SENTRON 3VA1116-5EF46-0AA0 — 4-Pole MCCB for Line Protection
Breaking capacity is specified across multiple voltage levels: 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at both 500 V and 690 V. This range makes the breaker suitable for high-fault-current installations where selectivity with upstream devices is required.
Above that, derating applies: 158 A at 55 °C, 155 A at 60 °C, 153 A at 65 °C, and 150 A at 70 °C. Maximum power loss is 38 W, which contributes to enclosure heat load. Include this figure in thermal calculations for sealed cabinets.
This MCCB has no communication function, no undervoltage release, no voltage trigger, no trip indicator, and no ground-fault monitoring. It is a base-line protection device — specify add-on modules or a different variant if those features are required.
As a Siemens SENTRON product, the 3VA1116-5EF46-0AA0 is designed to meet IEC 60947-2 and relevant UL/CSA standards for molded case circuit breakers. Compliance documentation including RoHS and REACH declarations is available from Siemens upon request. For audit purposes, the manufacturer provides a declaration of conformity and test certificates traceable to the order code.