ABB 1SDA072842R1 E1.2B 1600 Ekip Dip LSI 4p WMP 1600A 4P 42kA Withdrawable Power Circuit Breaker

The ABB 1SDA072842R1 E1.2B 1600 Ekip Dip LSI 4p WMP is a 1600A, 4-pole withdrawable power circuit breaker from the SACE Emax2 E1.2 series, delivering a breaking capacity of 42 kA at 400V AC. Designed for transformer, generator, and installation protection applications, the E1.2B 1600 Ekip Dip LSI 4p WMP features ABB's advanced Ekip Dip LSI protection unit and a withdrawable moving part (WMP) mounting configuration for simplified maintenance and safe isolation in high-demand industrial power distribution systems.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with EU Restriction of Hazardous Substances Directive
• REACH: Compliant with EU REACH chemical safety regulation
• EU Directive 2011/65/EU: Compliance with the EU RoHS Directive 2011/65/EU
• Amendment 2015/863: Compliant with RoHS Amendment Directive 2015/863 (RoHS 3)
• IEC: Designed and tested in accordance with IEC standards
• IEC 60947: Compliant with IEC 60947 Low-Voltage Switchgear and Controlgear standard
• EN45555: Compliant with EN45555 general methods for assessing ecodesign aspects
• UL 2799: Compliant with UL 2799 standard
• ATEX: Suitable for use in potentially explosive atmospheres per ATEX directive
• CSA: Certified to Canadian Standards Association requirements
• CE: CE marked for conformity with applicable EU directives
• VDE: VDE certified for electrical safety
• WEEE: Registered under the EU Waste Electrical and Electronic Equipment Directive

Applications & Use Cases

• Main and outgoing protection in transformer substations and generator panels
• Incoming circuit breaker in main low-voltage distribution boards
• Industrial power distribution systems requiring selective and zone-selective protection
• Data centres, utilities, and heavy industry installations demanding high breaking performance
• Applications requiring withdrawable (WMP) configuration for fast replacement and safe maintenance