ABB 1SDA101117R1 XT7S 1600 Ekip Dip LS/I In=1600A 4p F F 4-Pole 1600A Fixed Moulded Case Circuit Breaker for Transformer Generator & Installation Protection

The ABB 1SDA101117R1 XT7S 1600 Ekip Dip LS/I In=1600A 4p F F is a 4-pole, 1600 A fixed-mount power circuit breaker from the Tmax XT7S series, designed for transformer, generator, and installation protection in demanding industrial environments. Rated for a breaking capacity of 50 kA at 400 V AC and equipped with the Ekip Dip LS/I electronic trip unit, this breaker delivers precision overcurrent protection with long-time and instantaneous tripping functions. With a compact 280 mm × 268 mm footprint and a robust 12.5 kg build, it is engineered for high-performance switchgear applications.

Technical Specifications

Certifications & Standards

• CE: Compliant with European Union CE marking requirements
• 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: RoHS 3 amendment extending restricted substance list
• IEC 60947-2: International standard for low-voltage switchgear — circuit breakers
• UL 2799: UL standard for electrical safety
• WEEE: Compliant with EU Waste Electrical and Electronic Equipment Directive

Applications & Use Cases

• Transformer primary and secondary protection in industrial power distribution panels
• Generator protection and main incomer switching in commercial and industrial facilities
• Installation protection for large motor loads and critical electrical infrastructure
• Main circuit breaker in MCC (Motor Control Centre) and MV/LV substation LV boards
• High-demand switchgear assemblies requiring 1600 A rated continuous current with 50 kA fault interruption