The Siemens 3VA1180-3EE32-0KA0 is a 3VA1 IEC frame 160 molded-case circuit breaker (MCCB) with a 3-pole configuration and breaking capacity class N rated at Icu=25kA @ 415V AC. The thermal-magnetic trip unit (TM220, ATFM) is set for an In=80A nominal current, with adjustable overload protection Ir from 56A to 80A and fixed short-circuit protection Ii at 10 x In.
The shunt trip allows remote tripping from a safety circuit or emergency-stop relay, wired left-side per the accessory slot. The nut keeper kit simplifies panel mounting on a DIN rail or backplate.
