ABB 1SDA071662R1 E2.2N 2000 Ekip Dip LSI 4p F HR 2000A 4P 66kA Air Circuit Breaker

The ABB 1SDA071662R1 E2.2N 2000 Ekip Dip LSI 4p F HR is a 2000A, 4-pole, fixed-mounted air circuit breaker from the SACE Emax2 E2.2 series, delivering a breaking capacity of 66 kA at 400 V AC. Equipped with the Ekip Dip LSI trip unit, the E2.2N 2000 Ekip Dip LSI 4p F HR provides advanced overcurrent protection with Long-time, Short-time, and Instantaneous tripping functions, making it a high-performance low voltage switchgear solution for demanding power distribution networks.

Technical Specifications

Certifications & Standards

• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• IEC: Manufactured and tested in accordance with IEC international electrotechnical standards
• IEC 60947: Compliant with IEC 60947 low-voltage switchgear and controlgear standard series
• UL 2799: Listed to UL 2799 standard for electrical systems including power conversion equipment
• ATEX: Approved for use in potentially explosive atmospheres where applicable
• CSA: Certified by the Canadian Standards Association for North American markets
• VDE: Tested and certified by Verband der Elektrotechnik (VDE) to German/European standards
• RoHS: Restriction of Hazardous Substances compliant — free from restricted materials
• REACH: Compliant with EU REACH regulation on chemical substances
• WEEE: Registered under the Waste Electrical and Electronic Equipment directive for responsible disposal

Applications & Use Cases

• Main incomer and bus-coupler protection in low voltage main distribution boards (MDB)
• Generator protection and power changeover applications in data centres and critical facilities
• Industrial power distribution panels requiring high breaking capacity at 400 V AC
• Infrastructure projects — hospitals, airports, and commercial buildings with high fault-level busbars
• Marine and offshore installations where ATEX-rated switchgear is mandated