What this MCCB delivers
The breaking capacity at 240 V is 220 kA, at 415 V it's 154 kA, at 440 V it's 121 kA, and at 690 V it's 17 kA. The 32 A rating holds steady up to 50 °C ambient; at 55 °C it derates to 30.72 A, at 60 °C to 30.08 A, at 65 °C to 29.44 A, and at 70 °C to 28.8 A.
The 3VA1132-6EF32-0AD0 measures 130 mm high, 76.2 mm wide, and 70 mm deep — a standard 3-pole MCCB footprint for DIN-rail or screw-mount panel integration. It ships with three auxiliary switches (HQ type) fitted; no additional auxiliary release is installed.
At 415 V (common in industrial 400 VAC systems) the rating is still 154 kA, and at 440 V it's 121 kA. The adjustable response time tr max is 1 second, which gives some coordination flexibility downstream. No voltage trigger, no phase-failure detection, no ground-fault monitoring — this is a basic line-protection breaker, not a multifunction device.