The ABB VD4-CS Indoor Circuit Breaker provides noise-free power quality through safe and reliable switching and protection of capacitor banks. It is a unique solution based on new vacuum interrupter technology and an innovative actuation system, rated up to 38 kV, 1250 A, and 31.5 kA, supporting business needs in reactive power compensation. Country of origin: not specified (typically, ABB products are manufactured in the USA or Europe). Operating temperature: -25 to +40°C (standard for indoor applications). Weight and packaging dimensions not specified. Product lifecycle: active product. Applications: capacitor banks, power quality management, industrial and commercial power distribution systems.