Siemens 3VA4180-5ED34-0AA0 is a three‑pole molded‑case circuit breaker in the SENTRON 3VA4 family, UL‑listed on a 125 A frame and rated for In = 80 A. It uses a TM210 thermal‑magnetic trip unit with Ir = 80 A fixed short‑circuit protection and Ii = 10 × In, delivering up to 35 kA interrupting capacity at 480 V AC. The device employs clamp‑type terminals for load‑side wiring and is intended for three‑phase distribution in 480 V systems.
