ABB 1SDA071022R1 E2.2B 2000 Ekip Dip LSI 3p F HR 2000A 3P 42kA Power Circuit Breaker

The ABB 1SDA071022R1 E2.2B 2000 Ekip Dip LSI 3p F HR is a 2000A, 3-pole, fixed-mounted power circuit breaker from the SACE Emax2 E2.2B series, delivering a breaking capacity of 42 kA at 400V AC. Designed for transformer, generator, and installation protection in demanding industrial environments, this breaker features the Ekip Dip LSI trip unit for reliable overcurrent, short-circuit, and earth-fault protection. Weighing 41 kg with compact dimensions of 276 × 371 × 270 mm, it is engineered for integration into high-power distribution switchboards.

Technical Specifications

Certifications & Standards

• CE: Conforms to European Union safety, health, and environmental protection requirements
• IEC: Designed and tested in accordance with IEC standards for circuit breakers (IEC 60947)
• UL 2799: Meets UL electrical safety performance requirements
• ATEX: Certified for use in potentially explosive atmospheres (directive 2014/34/EU)
• CSA: Certified by the Canadian Standards Association for North American markets
• VDE: Approved by Verband der Elektrotechnik for German and European market compliance
• RoHS: Compliant with Restriction of Hazardous Substances Directive (2011/65/EU)
• REACH: Compliant with EU REACH regulation on chemical substances
• WEEE: Compliant with Waste Electrical and Electronic Equipment Directive for responsible disposal

Applications & Use Cases

• Transformer feeder and secondary protection in medium-to-large power distribution systems
• Generator incoming protection in industrial plants and data centres
• Main incomer and bus coupler duty in low-voltage switchgear and controlgear assemblies
• Industrial installation protection in manufacturing, oil & gas, and utilities sectors
• ATEX-rated environments requiring certified high-current protection devices