Siemens 3VA2025-8KQ36-0AA0

The 3VA20 3P 25A 150KA ETU8-LSIG BOX is a low voltage molded case circuit breaker designed according to IEC standards. This device features a 3-pole configuration and offers a remarkably high breaking capacity, classified as Class L. The circuit breaker has a rated current of 25A and can withstand a short-circuit breaking capacity of 150kA at 415V, ensuring robust performance in various applications.

Equipped with the ETU860 electronic trip unit, it provides comprehensive line protection, including overload and short-circuit protection. The adjustment range for short-circuit release is set to accommodate settings from 10A to 25A for overload and from 0.6 to 10 times the rated current for short-circuit protection. Additionally, the unit has integrated earth fault protection, further enhancing its safety features.

Constructed for ease of installation, this breaker supports connection via a box terminal and features a steel wrap-around lug. Its dimensions measure 4.1 inches in width, 7.1 inches in height, and 4.2 inches in depth, making it compatible with various mounting configurations, including DIN rail options. The degree of protection is rated at IP40, suitable for indoor applications.