Siemens 3VA411 4ED34 0AA0 Molded Case Circuit Breaker

Siemens Sentron 3VA4111-4ED34-0AA0 Molded Case Circuit Breaker is a 3‑pole device in the 3VA4 frame, rated for 110 A and built for bolt‑on installation in low‑voltage distribution panels up to 480Y/277 VAC. It uses a TM210 thermal‑magnetic trip unit for overload protection and accepts load‑side conductors from 8 AWG to 3/0 AWG; the enclosure is IP40 rated and its physical envelope measures about 3 in W × 3 in D × 5.1 in H. The unit offers a 25 kA interrupting rating at 480 V, with an operating temperature range of −25 to 70 C, aligning with typical industrial panel requirements. This 3VA4, 3‑pole breaker is commonly employed to protect feeders and branch circuits in three‑phase commercial or industrial electrical distribution, providing a compact, standards‑based solution within Siemens’ Sentron family.