ABB 1SDA073919R1 E6.2 W FP Iu=5000 4p/f HR HR

This ABB 1SDA073919R1 is an air circuit breaker presented with the identifying model and ratings shown in the product title. It is an air circuit breaker / ACB circuit breaker intended for use in low-voltage distribution systems where a robust, mechanically positive interrupting device is required. The listing provides the model identifier and the key rating values as shown, which define this specific unit.

In low-voltage power distribution the ABB air circuit breaker is typically installed in switchgear and distribution panels to provide circuit protection, switching and isolation functions. As an industrial air circuit breaker, this ACB circuit breaker form factor is used where reliable interruption of fault currents and staged protection coordination are required. The product name and ratings guide selection and integration into existing switchgear assemblies.

• Brand: ABB
• SKU / Catalog Number: 1SDA073919R1
• Product Series / Identifier: E6.2 W FP
• Key rating shown: Iu=5000
• Configuration indicated: 4p / f
• Additional model markers: HR HR

Applications: Use this ABB air circuit breaker where the specific model identifier and the rated value shown (Iu=5000, 4‑pole configuration) match system requirements. Typical application areas include low-voltage switchgear, motor and distribution feeders, and industrial distribution boards that require an ACB circuit breaker with the characteristics represented by this model code. Ensure coordination with protection settings and switchgear mechanical compatibility when specifying this unit.