ABB 1SDA071691R1 E2.2N 2500 Ekip Dip LI 4p F HR

The ABB 1SDA071691R1 is an air circuit breaker configured with a four‑pole design and an Ekip Dip LI trip arrangement. As an ABB air circuit breaker, this unit serves as a factory-built switching and protection device intended for use in low‑voltage electrical installations where selective protection and manual or automatic interruption of fault currents are required. The four‑pole configuration supports full pole‑to‑neutral isolation in three‑phase systems and fits into distribution layouts that require comprehensive phase-plus-neutral protection.

This ACB circuit breaker is used in low voltage air circuit breaker assemblies inside switchgear, distribution panels, and motor control centers. The presence of the Ekip Dip LI trip unit indicates built‑in protection and control functionality that is commonly applied where adjustable protection settings and diagnostic capability are required. Engineers and installers select an industrial air circuit breaker like this ABB air circuit breaker when they need a robust switching device that integrates protection, control, and clear electrical isolation in commercial and industrial power distribution systems.

• Brand: ABB
• SKU / Catalog Number: 1SDA071691R1
• Product Series: E2.2N
• Number of poles: 4p
• Trip unit (exact): Ekip Dip LI

Typical application areas for this ACB circuit breaker include low‑voltage switchgear, main and distribution boards, and industrial power distribution systems that require integrated protection and switching. The four‑pole layout and the Ekip Dip LI trip unit make this unit suitable where phase‑to‑neutral interruption, coordinated protection, and configurable trip behavior are needed in commercial and industrial installations.