What this MCCB does for a line
Its interrupting capacity reaches 187 kA at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V — so it handles high-fault scenarios downstream of a transformer without cascading upstream.
SCCR and coordination reality
At 690 V the 3.7 kA limit means this breaker is not the right choice for 690 V high-fault panels; that's where a higher-frame SENTRON variant steps in.
The 3VA2116-5HN36-0AE0 measures 105 mm wide, 181 mm high, and 86 mm deep — a 3-pole MCCB footprint that drops into standard SENTRON mounting bases. The supplied basic switch is 3VA21165HN360AA0; the auxiliary switch block is spec'd as 4 auxiliary switches HQ.
