It's a 3-pole unit rated 32 A continuously at 40 °C, and it holds that rating all the way up to 50 °C — at 55 °C it's still 31 A, and at 70 °C it's 30 A. That thermal stability is what you want when this breaker is tucked into a warm panel next to other heat-generating gear. Interrupting capacity is the headline here: 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at both 500 V and 690 V. That covers most industrial distribution voltages in North America and Europe. The UVR will drop the breaker if control voltage falls below a set threshold, which is standard for motor feeder protection where you don't want automatic restart after a dip.
The 3VA1032-3ED32-0CC0 measures 76.2 mm wide, 130 mm tall, and 70 mm deep. The depth is shallow enough that it won't crowd the wiring gutter on a 300 mm deep enclosure.
If you're looking at the 3VA1110-5ED36-0AC0 as a possible substitute, the main difference is the frame size and interrupting rating. The 3VA1110 is a larger frame with a higher continuous current — it won't fit the same footprint without panel modifications. The 3VA1032 here is the right choice if your load is 32 A or less and you need the compact 3-inch wide body.