The 3VA1132-5EF32-0AD0 is a 3-pole SENTRON molded case circuit breaker rated for line protection — the TM240 thermal-magnetic release holds at 32 A continuous through 50 °C, then derates to 30.72 A at 55 °C, 30.08 A at 60 °C, 29.44 A at 65 °C, and 28.8 A at 70 °C. Interrupting capacity is 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 690 V — those numbers tell you the maximum fault current the breaker can safely clear at each voltage level. IP40 front protection seals against tools and small solids on the face.
Footprint is 76.2 mm wide, 130 mm tall, 70 mm deep — a standard 3-pole MCCB slot. Three auxiliary switches HQ are built in, so you get status feedback without adding an external contact block.