ABB 1SDA071331R1 E1.2B 630 Ekip Dip LI 4p F F

The ABB 1SDA071331R1 E1.2B 630 Ekip Dip LI 4p F F is an air circuit breaker designed for use in low‑voltage power distribution. This ACB circuit breaker is presented as a four‑pole unit with a 630 A rating and the Ekip Dip LI trip unit, providing a clear model specification for engineers and installers who require precise equipment matching in switchgear assemblies. As an industrial air circuit breaker, it is specified by its exact model designation to ensure compatibility with existing protection and control schemes.

In low‑voltage switchgear, the ABB air circuit breaker serves as a main or feeder protection device where a 4‑pole configuration and a 630 A nominal rating are required. This low voltage air circuit breaker fits installations that call for a compact, defined protection solution identified by the Ekip Dip LI trip unit. The ACB circuit breaker designation identifies it as part of discrete breaker-based switchgear architectures where an ABB air circuit breaker is selected for its documented model and trip characteristics.

• Brand: ABB
• SKU / Catalog Number: 1SDA071331R1
• Product Series: E1.2B
• Number of poles: 4
• Rated current (In): 630 A
• Trip unit (exact): Ekip Dip LI
• Additional model identifiers: F F

Applications for this ABB air circuit breaker include low‑voltage distribution boards and switchgear where a 630 A, 4‑pole breaker with the Ekip Dip LI trip unit is specified. Typical use cases are main feeder protection, distribution circuits requiring four‑pole interruption, and installations that require the particular trip characteristics and configuration identified by this exact model number.