3VA5280-7EC31-0AA0 SIEMENS

The 3VA5280-7EC31-0AA0 is a robust 3-pole circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. This UL-listed breaker falls under frame size 250 and boasts a high breaking capacity class C, capable of interrupting fault currents up to 100kA at 480V. Equipped with a TM230 trip unit, it provides comprehensive protection against overload and short-circuit conditions. The rated current (In) is fixed at 80A, ensuring precise and dependable performance within specified electrical parameters. Overload protection (Ir) is also set at 80A, preventing damage from sustained overcurrents. The short-circuit protection (Ii) is adjustable between 5 to 10 times the rated current (In), offering flexibility to match specific application requirements. This model does not include a connection, allowing for customized wiring configurations. The FTAM functionality enhances its monitoring and control capabilities. This circuit breaker is engineered to deliver superior performance and safety, minimizing downtime and protecting valuable electrical assets. Its compact design and advanced features make it an ideal choice for demanding electrical distribution systems.