The Siemens 3VA2110-5HN36-0AG0 is a SENTRON 3VA2 molded case circuit breaker rated for 100 A continuous at 40 °C, with a 3-pole configuration and a maximum interrupting capacity of 187 kA at 240 V. That interrupting rating drops to 121 kA at 415 V and 75.6 kA at 500 V, and to 3.7 kA at 690 V — so the breaker's fault-clearing capability is sized for the system voltage it sees.
Thermal performance and power loss
Maximum power loss is 10 W, which keeps heat dissipation manageable inside a sealed enclosure without forced ventilation.
