It carries a breaking capacity of 187 kA at 240 V AC, tapering to 121 kA at 415/440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V — figures that define its fault-interruption capability across common industrial voltages.
The 187 kA at 240 V is the highest interrupting rating on this frame; at 690 V the same breaker interrupts 3.7 kA, so verify the available fault current at your system voltage. The 10 W maximum power loss is modest for a 100 A frame, keeping heat buildup manageable in a crowded DIN-rail or panel-mount arrangement.
The 105 mm width for a 3-pole 100 A frame is standard for SENTRON 3VA2 breakers — it fits the same mounting footprint as other 3VA2 three-pole units, so a panel laid out for a 3VA2116-5JP32-0AE0 will accept this breaker without rewiring, provided the continuous current and trip characteristics match the application.
