3VA2125-8HM46-0AA0 SIEMENS

The 3VA2125-8HM46-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for line protection in industrial and commercial applications. It falls under the 3VA2 IEC frame 160 series, ensuring compliance with international standards. This circuit breaker boasts a high breaking capacity class L, with an ultimate short-circuit breaking capacity (Icu) of 150kA at 415V, providing reliable protection against overcurrents. Equipped with an ETU330 electronic trip unit, it offers precise and adjustable protection characteristics. The overload protection (Ir) can be set from 10A to 25A, while the short-circuit protection (Ii) ranges from 1.5 to 12 times the rated current (In). The neutral conductor protection is adjustable, offering settings for OFF or 100% protection. Additionally, it features ground-fault protection (Ig) adjustable from 0.6 to 1 times In, with time delay settings (tg) of 0.1s or 0.3s. The breaker utilizes clamp connections for secure and easy installation. With a rated current (In) of 25A, this circuit breaker is suitable for a variety of applications requiring reliable and adjustable circuit protection.