ABB 1SDA071491R1 E1.2B 1600 Ekip Dip LI 4p F F

This ABB 1SDA071491R1 air circuit breaker is a factory-configured low voltage air circuit breaker presented with the Ekip Dip LI electronic trip unit and a 4-pole arrangement. The nameplate elements in the model identify a 1600 A rated current and the Ekip Dip LI trip control, making this ACB circuit breaker suitable for centralized protection and switching functions within electrical distribution systems.

In low-voltage power distribution, this industrial air circuit breaker is used as a main or feeder protection device inside fixed or withdrawable switchgear assemblies where a 4-pole breaker is required. The Ekip Dip LI trip unit provides adjustable protection features typical of modern ACB protection modules, and the 1600 A rating positions this ABB air circuit breaker for medium-duty distribution roles where coordinated overload, short-circuit and protection settings are needed.

• Brand: ABB
• SKU / Catalog Number: 1SDA071491R1
• Product Series: E1.2B
• Number of poles: 4p
• Rated current (In): 1600 A
• Trip unit (exact): Ekip Dip LI
• Additional model identifiers: E1.2B 1600 Ekip Dip LI 4p F F

Application areas for this ACB circuit breaker include use as a main incoming or feeder breaker in commercial and light industrial switchboards, distribution panels, and modular switchgear where a 1600 A rated device with an Ekip Dip LI trip unit is specified. It is appropriate for installations that require coordinated electronic protection settings, four‑pole isolation, and integration into switchgear lineups that accept the E1.2B form factor.