Circuit breaker 3VA6 UL Frame 150, switching capacity class H 65kA @ 480V, 3-pole, plant protection ETU320, LI, In=150A, overload protection Ir=60A...150A, short-circuit protection Ii=1.5...10 x In without connection. The compact circuit breaker 3VA6 with ETU series 3 for plant protection has UL approval. The compact circuit breakers 3VA UL from Siemens are an important component of the SENTRON protection devices for industrial applications as well as for infrastructure applications. They provide effective plant and starter protection through safe disconnection in the event of overload and short circuit. The 3VA UL sets standards in flexibility and modular accessory variety. Additionally, the compact circuit breaker 3VA UL offers the best conditions for globally exporting machines and switchgear manufacturers. Besides the IEC standard, the 3VA5 and 3VA6 series also meet the UL standard. All functionalities can thus be used worldwide for plants. This variant of the compact circuit breaker 3VA is characterized mainly by: 1. Compact design. 2. Available as a variant for plant protection. 3. Available in 3- and 4-pole versions. 4. Depending on the size: rated current 16 A to 600 A. 5. Four switching capacity classes from 35 kA to 150 kA at 480 V. 6. The series features an electronic overload release. 7. Installation possible in fixed installation, plug-in technology, and slide-in technology. 8. Modular and easy-to-install internal accessories with diverse functions.