The 100 A rating holds steady from 40 °C up to 50 °C, then derates to 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C — useful to check against your enclosure's internal temperature rise. Breaking capacity runs 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at both 500 V and 690 V. That's a high-interrupting rating for the 240 V and 415 V levels — expect it to hold fault clearance on most industrial service entrances and sub-distribution boards without cascading upstream.
The UVR means the breaker drops out when control voltage falls below the release threshold — standard for emergency-stop and undervoltage protection schemes where you want the load disconnected on power loss. A trip indicator is present on the front face, giving a visual flag when the breaker has tripped on fault rather than manual open.
Dimensions: 130 mm height, 101.6 mm width (4 inches), 70 mm depth. The 101.6 mm width is the standard 4-pole MCCB footprint — it occupies the same slot as any other SENTRON 3VA 4-pole unit, so a panel laid out for a 3VA1110-5ED36-0AC0 accepts this breaker mechanically without rewiring the bus bars.