ABB 1SDA072342R1 E2.2N 1600 Ekip Dip LSI 3p WMP 1600A 3P 66kA Withdrawable Power Circuit Breaker

The ABB 1SDA072342R1 E2.2N 1600 Ekip Dip LSI 3p WMP is a 1600A, 3-pole withdrawable air circuit breaker from the SACE Emax 2 series, delivering a breaking capacity of 66 kA at 400 V AC for reliable protection of transformers, generators, and distribution installations. Equipped with the Ekip Dip LSI (Long-time, Short-time, Instantaneous) protection release, this unit offers precise and flexible overcurrent protection in a compact withdrawable (WMP – Moving Part) format, simplifying maintenance and replacement in demanding industrial switchboards.

Technical Specifications

Certifications & Standards

• CE: Compliant with European Union product safety legislation
• IEC: Designed and tested to IEC international electrical standards
• UL 2799: Recognized to UL 2799 for electrical switchgear assemblies
• VDE: Verified to German VDE electrical engineering standards
• ATEX: Suitable for use in potentially explosive atmospheres (ATEX directive)
• CSA: Certified to Canadian Standards Association requirements
• RoHS: Compliant with EU Directive 2011/65/EU Restriction of Hazardous Substances
• Amendment 2015/863: RoHS amendment compliance extending restricted substances list
• REACH: Compliant with EU REACH regulation on chemical substances
• WEEE: Registered under EU Waste Electrical and Electronic Equipment Directive
• EU Directive 2011/65/EU: Full compliance with EU RoHS directive for electrical equipment

Applications & Use Cases

• Main incoming protection for power transformers in industrial facilities
• Generator feeder and bus coupler protection in standby and prime power systems
• Main distribution board protection in commercial and heavy industrial installations
• Switchgear panels requiring withdrawable ACBs for fast maintenance changeover
• Infrastructure projects demanding high breaking capacity and selective coordination