ABB 1SDA072411R1 E2.2N 2500 Ekip Dip LI 3p WMP 2500A 3P 66kA Withdrawable Power Circuit Breaker

The ABB 1SDA072411R1 E2.2N 2500 Ekip Dip LI 3p WMP is a 2500 A, 3-pole withdrawable power circuit breaker from the SACE Emax2 E2.2 series, rated for a breaking capacity of 66 kA at 400 V AC. Designed for trafo, generator, and installation protection, the E2.2N 2500 Ekip Dip LI 3p WMP features the Ekip Dip LI protection release and a withdrawable moving part (WMP) mounting configuration, making it well-suited for demanding low-voltage power distribution environments where high short-circuit performance and flexible maintenance are essential.

Technical Specifications

Certifications & Standards

• IEC: Compliant with IEC international electrotechnical standards for low-voltage switchgear
• IEC 60947: Meets IEC 60947 series for low-voltage switchgear and controlgear
• CE: CE marked — meets European Union safety, health, and environmental requirements
• VDE: Certified by the German Association for Electrical, Electronic & Information Technologies
• UL 2799: Listed to UL 2799 for electrical system safety requirements
• ATEX: Compliant with ATEX directives for use in potentially explosive atmospheres
• CSA: CSA certified — meets Canadian Standards Association requirements
• RoHS: Compliant with EU Restriction of Hazardous Substances directive (2011/65/EU)
• REACH: Compliant with EU REACH regulation on chemicals (EC No 1907/2006)
• WEEE: Registered under the EU Waste Electrical and Electronic Equipment directive

Applications & Use Cases

• Transformer feeder and protection in main and sub-distribution switchboards
• Generator protection in standby and prime power applications
• Incoming and bus-coupler circuit breaker in industrial MV/LV substations
• High-current distribution panels in power plants, data centres, and infrastructure projects
• Installations requiring withdrawable breaker technology for rapid replacement and maintenance without de-energising the busbar
• Applications requiring ATEX-compliant equipment in hazardous area installations