3VA5140-5ED11-0AA0 SIEMENS

The 3VA5140-5ED11-0AA0 is a 3VA5 series UL-listed molded case circuit breaker from Siemens, designed for reliable circuit protection in various applications. This 1-pole circuit breaker has a frame size of 125 and a breaking capacity class M, capable of interrupting fault currents up to 35kA at 277V. It is specifically configured for line protection, ensuring the safety and integrity of electrical systems. The breaker features a TM210 trip unit, offering fixed thermal-magnetic protection. The rated current (In) is 40A, with overload protection (Ir) set at 40A, providing consistent and dependable performance. The short-circuit protection (Ii) is fixed at 10 times the rated current (10 x In), offering instantaneous protection against high-level fault currents. This model does not include a connection, allowing for flexible installation options based on specific application requirements. Its robust design and precise engineering make it suitable for a wide range of industrial and commercial settings. The 3VA5140-5ED11-0AA0 ensures reliable and efficient circuit protection, enhancing the safety and performance of electrical systems.