Siemens 3VA4130-5ED34-0AA0 Molded Case Circuit Breaker

Siemens 3VA4130-5ED34-0AA0 is a three-pole molded-case circuit breaker from Siemens’ SENTRON 3VA4 UL Frame 125 family, designed for 480 V distribution with 30 A rated current and 35 kA short‑circuit breaking capacity. It uses a TM210 thermomagnetic trip unit with FTFM, providing In of 30 A and a permanently set short‑circuit protection of 30 A (Ii = 10 × In), and it is intended for line protection in three-phase circuits. This 3P device is UL-listed (UL 489) with 100%-rated performance and is tagged as Class M for short-circuit protection; mechanical life is rated around 15,000 operating cycles and electrical endurance about 8,000 cycles at 480 V, with a net weight of 0.743 kg. The suffix 5ED34-0AA0 denotes the specific trip characteristics and accessory options for this exact model within the 3VA4 line. The unit’s 125-series UL frame sizing and the 35 kA @ 480 V rating make it suitable for compact industrial panels requiring reliable overcurrent protection for 3‑phase 480 VAC systems.