Siemens Circuit breaker

Circuit breaker 3VA5 UL Frame 800 Max. Short-circuit breaking capacity without contactor 100 kA at 480 V, 3-pole, starter protection TM120M, AM, In=800A without overload protection, short-circuit protection Ii=6...12 x In, screw flat connection. Compact circuit breaker 3VA5 for equipment protection, UL approval. The 3VA UL compact circuit breakers from Siemens are an essential part of the SENTRON protection components for industrial applications as well as for infrastructure applications. They provide effective equipment and starter protection through safe disconnection in the event of overload and short circuits. The 3VA UL sets standards in flexibility and modular accessory variety. Additionally, the 3VA UL compact circuit breaker offers the best conditions for globally exporting machines and switchgear manufacturers. In addition to the IEC standard, both series 3VA5 and 3VA6 also meet the UL standard. All functionalities can thus be used worldwide for installations. This variant of the 3VA compact circuit breaker is characterized primarily by: 1. Compact design. 2. Available as a variant for equipment protection. 3. Depending on the frame size: 1-, 2- (3-pole housing design) and 3-pole versions. 4. Depending on the frame size: Switching capacity from 25 kA to 100 kA at 480 V for 3-pole breakers and 25 kA to 50 kA at 277 V for 1-pole breakers. 5. The series features a thermal-magnetic overload relay. 6. Modular and easy-to-install internal accessories with a variety of functions. 7. Consistent accessory platform across all 3VA UL compact circuit breakers.