The Siemens 3VA2063-5HL36-0DE0 is a 3-pole IEC frame 100 molded-case circuit breaker with a 55 kA interrupting capacity at 415 V AC — class M breaking capacity, so it clears high-fault currents on industrial distribution without upstream coordination headaches. The ETU320 electronic trip unit provides LI (long-time and instantaneous) protection, adjustable overload Ir from 25 A to 63 A, and short-circuit pickup Ii from 1.5 to 12 x In.
Integrated accessories
Clamp terminals accept copper conductors without lug kits. Mounts on standard DIN rail or panel; the 3VA2 family shares a common footprint across frame sizes, simplifying panel layout changes.