The Siemens SENTRON 3VA1180-6ED32-0AA0 is a 3-pole molded case circuit breaker (MCCB) rated for 80 A continuous current on an 800 A frame, with a TM210 thermal-magnetic overcurrent release and line protection design. Breaking capacity is the headline: 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 500 V or 690 V. Thermal derating is flat from 40 °C to 50 °C at 80 A, then drops to 78 A at 55 °C, 77 A at 60 °C, 75 A at 65 °C, and 74 A at 70 °C. Insulation voltage is rated 800 V, operating range -25 °C to 70 °C, storage -40 °C to 80 °C.
Depth of 70 mm is compact for an 800 A frame breaker; verify gland-plate clearance and door swing if panel depth is tight. Maximum power loss is 19.2 W at rated current.