The Siemens 3VA2010-6JP32-0AA0 is a SENTRON 3VA molded case circuit breaker (MCCB) in the line-protection version, rated for a permanent current of 100 A across the full ambient range of -25 °C to 70 °C. Breaking capacity is the headline: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 3 kA at 690 V. The ETU550 electronic trip unit allows adjustable N-conductor protection (OFF or 20 % to 160 % of the rated current), and the unit includes a communication function for integration into a plant-wide power monitoring system.
The 3VA2010-6JP32-0AA0 is a fixed-pattern MCCB designed for panel mounting. The ETU550 release provides adjustable long-time, short-time, instantaneous, and ground-fault protection curves — set these per the coordination study before commissioning. The communication function (likely PROFIBUS or PROFINET via a communication module) enables remote trip indication and current metering. No trip indicator is fitted on this variant, so fault diagnostics rely on the communication interface or a separate status contact.