ABB 1SDA072491R1 E4.2N 3200 Ekip Dip LI 3p WMP 3200A 3P 66kA Withdrawable Power Circuit Breaker

The ABB E4.2N 3200 Ekip Dip LI 3p WMP (SKU: 1SDA072491R1) is a 3200 A, 3-pole withdrawable power circuit breaker from the SACE Emax 2 series, rated at 66 kA breaking capacity at 400 V AC. Designed for transformer, generator, and installation protection in demanding industrial environments, the E4.2N 3200 Ekip Dip LI 3p WMP features ABB's Ekip Dip LI protection release and withdrawable (WMP) mounting for simplified maintenance and replacement without de-energising the busbar.

Technical Specifications

Certifications & Standards

• CE: Compliant with European CE marking requirements for electrical equipment
• IEC: Manufactured and tested in accordance with applicable IEC standards for circuit breakers
• UL 2799: Listed under UL 2799 standard
• CSA: Certified to Canadian Standards Association requirements
• VDE: Approved to VDE standards for electrical safety
• ATEX: Certified for use in potentially explosive atmospheres
• RoHS: Compliant with EU Directive 2011/65/EU on restriction of hazardous substances
• REACH: Compliant with EU REACH regulation on chemical safety
• EU Directive 2011/65/EU: Restriction of hazardous substances in electrical and electronic equipment
• Amendment 2015/863: Compliant with the 2015/863 amendment to the RoHS Directive
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal

Applications & Use Cases

• Main and tie breaker protection in large power distribution switchgear panels
• Transformer feeder and secondary protection up to 3200 A
• Generator circuit breaker and protection in power generation plants
• Industrial installation protection in oil & gas, mining, petrochemical, and heavy manufacturing facilities
• Withdrawable configuration allows safe removal and insertion under live busbar conditions, reducing planned outage time
• ATEX certification enables deployment in hazardous area switchrooms