Product Identity and Core Ratings
Breaking capacity is declared at five voltage levels: 187 kA at 240 V, 121 kA at both 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V. These values allow the breaker to be applied in high-fault-current scenarios typical of industrial main feeders or large sub-distribution boards.
Physical Configuration and Auxiliary Wiring
This is a 3-pole unit with a width of 105 mm, depth of 86 mm, and height of 181 mm. The width of 105 mm is the DIN-rail or bolt-on footprint; verify that the panel cutout or busbar spacing accommodates this pitch before committing the BOM line. A shunt trip (STL) is also fitted as the auxiliary release. This means the unit arrives ready for remote tripping and status feedback — no separate accessory ordering for basic alarm and trip functions. The shunt trip is a voltage-trigger device, confirmed by the voltage trigger flag on the spec record.
The part carries no communication function and no ground-fault monitoring version, so if the application requires these, a different variant from the 3VA2 family would be needed.
Environmental and Compliance Parameters
The trip indicator is present, giving a visual flag on the breaker face after a fault event — useful for maintenance walk-downs.