Breaking capacity is where this breaker earns its keep: 187 kA at 240 V, 121 kA at both 415 V and 440 V, 79 kA at 500 V, and still 4.25 kA at 690 V. The operating temperature range runs from -25 °C to 70 °C, with derating starting at 55 °C (154 A at 55 °C, stepping down to 136 A at 70 °C).
The integrated auxiliary trip (part 3VA9608-0BB24) is already inside the breaker, and the supplied basic switch variant is 3VA2116-5HL32-0AA0 — meaning the base MCCB frame is the same as the standard line-protection version; the -0CL0 suffix adds the UVR and the full auxiliary contact pack. No communication function, no phase-failure detection, no ground-fault monitoring — this is a clean, hardwired breaker for conventional distribution panels where you don't need network connectivity.
Lifecycle status is current — Siemens builds this order code. Standard catalog line replenished through normal distribution.
That width is standard for a 3-pole SENTRON 3VA2 frame — it occupies three 35 mm DIN spaces (105 mm / 35 mm = 3 modules). Maximum power loss is 28 W — not trivial, so if you're packing multiple breakers in a sealed enclosure, factor that heat into the thermal calculation.