ABB 1SDA070872R1 E1.2C 1600 Ekip Dip LSI 3p F F 1600A 3P 50kA Fixed Power Circuit Breaker

The ABB 1SDA070872R1 E1.2C 1600 Ekip Dip LSI 3p F F is a 1600 A, 3-pole fixed-mount power circuit breaker from the SACE Emax 2 E1.2 series, engineered for transformer, generator, and installation protection in demanding industrial power distribution systems. With a breaking capacity of 50 kA at 400 V AC and equipped with the Ekip Dip LSI (Long-time, Short-time, Instantaneous) protective unit, the E1.2C 1600 Ekip Dip LSI 3p F F delivers precise, reliable overcurrent and short-circuit protection for critical infrastructure applications.

Technical Specifications

Certifications & Standards

• CE: Conforms to applicable European Union directives and product safety legislation
• IEC: Designed and tested in accordance with applicable IEC standards for circuit breakers
• UL 2799: Listed under UL 2799 for electrical system safety
• ATEX: Certified for use in potentially explosive atmospheres
• CSA: Certified to Canadian Standards Association requirements
• VDE: Tested and approved by VDE (Verband der Elektrotechnik) to German/European standards
• RoHS: Compliant with EU Directive 2011/65/EU — restriction of hazardous substances in electrical equipment
• REACH: Compliant with REACH regulation (EC) No 1907/2006 on chemical substance safety
• EU Directive 2011/65/EU: Full RoHS compliance under EU legislation for hazardous substance restriction
• EN 45555: Meets European standard for end-of-life treatment of electrical and electronic equipment
• WEEE: Registered and compliant with Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal

Applications & Use Cases

The ABB E1.2C 1600 Ekip Dip LSI 3p F F is purpose-built for high-current protection in industrial and commercial power distribution environments. Typical applications include:

• Transformer secondary protection in main distribution boards and substations
• Generator circuit breaker duty in standby and prime power installations
• Main incomer protection for industrial switchgear panels and MCC lineups
• Feeder protection in large commercial buildings, data centres, and process plants
• Installation protection where IEC-compliant LSI trip characteristics are required