Siemens 3VA4110-5ED34-0AA0 is a three-pole molded‑case circuit breaker in the Sentron 3VA4 family, rated In 100 A and suitable for AC systems up to 690 V. It uses a TM210 thermal‑magnetic trip unit with fixed overload protection (In = 100 A) and short‑circuit protection (Ii = 10 × In), delivering a 35 kA interrupting rating at 480 V. The device carries UL 489 listing with UL frame 125 construction and weighs 0.743 kg, making it a compact choice for three‑phase feeders in industrial and commercial panels where reliable overcurrent protection and fast isolation are required.
