ABB Medium Voltage Embedded Poles with vacuum interrupters are designed for circuit breaker construction, rated up to 40.5 kV, 4000 A, and 50 kA, combining the latest ABB vacuum technology with state-of-the-art embedding technology. This enables easy assembly and optimal protection against environmental influences. Country of origin: not specified (typically, ABB products are manufactured in the USA or Europe). Operating temperature: -40 to +70°C (standard for indoor and outdoor applications). Weight and packaging dimensions not specified. Product lifecycle: active product. Applications: industrial and commercial power distribution systems, railway power supply, renewables, data centers, OEMs, and panel builders.