3VA5215-6EF31-0AA0 SIEMENS

The 3VA5215-6EF31-0AA0 is a robust 3-pole circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. As part of the 3VA5 UL frame 250 series, this breaker offers a high breaking capacity of 65kA at 480V, ensuring effective protection against overcurrents and short circuits. It features a TM240 trip unit with ATAM functionality, providing adjustable thermal and magnetic protection settings. The rated current (In) is 150A, with an adjustable overload protection range (Ir) from 120A to 150A, allowing for precise customization to specific load requirements. The short-circuit protection (Ii) is set at 5 to 10 times the rated current, offering instantaneous tripping in the event of a fault. This circuit breaker is designed without connection terminals, providing flexibility in installation and wiring configurations. Its UL certification ensures compliance with North American safety standards. The 3VA5215-6EF31-0AA0 is suitable for a wide range of applications requiring dependable and adjustable circuit protection. This device contributes to electrical system safety and uptime.