Its TM240 thermal-magnetic release gives a 125 A continuous current rating across a 40 °C to 50 °C ambient, then derates to 112.5 A at 70 °C (–). The interrupting capacity hits 121 kA at 240 V AC, 75.6 kA at 415 V, and still holds 11.9 kA at 690 V (–) — that's serious fault-clearing headroom for a 125 A frame. The front carries IP40 protection, so it's panel-mount only, not for washdown zones.
Auxiliaries and release options
The auxiliary contact block is a 2-auxiliary-switch plus 1-trip-alarm-switch HQ configuration, giving three independent signal paths for remote status. The integrated auxiliary trip uses order code 3VA9608-0BB24 — that's the specific accessory part if you're replacing or stocking spares.
Latching endurance is rated at 15,000 operations — that's the mechanical life for the switching mechanism under normal use.