The Siemens 3VA2580-6JP32-0AL0 is a 3-pole IEC frame 1000 circuit breaker with breaking capacity class H, rated Icu=85kA at 415 V. It uses an ETU550 electronic trip unit configured for LSI protection — long-time (overload), short-time, and instantaneous — with a nominal current In=800 A and an adjustable overload protection range Ir=320 A…800 A. Short-circuit protection Isd is adjustable 0.6…10× In, and instantaneous pickup Ii ranges 1.5…12× In. The breaker also supports N-conductor protection via an external current transformer, up to 160% of In.
Built-in auxiliaries and accessories
That means the breaker arrives with its signaling and status feedback wired in — no separate ordering of aux blocks for basic panel indication.