ABB 1SDA100828R1 XT7S 1250 Ekip Dip LS/I In=1250A 3p F F Moulded Case Circuit Breaker

The ABB 1SDA100828R1 XT7S 1250 Ekip Dip LS/I In=1250A 3p F F is a high-performance 3-pole fixed-mount power circuit-breaker from the ABB Tmax XT7S series, rated at 1250 A with a breaking capacity of 85 kA at 220 V AC. Designed for demanding protection of transformers, generators, and installations, this moulded case circuit-breaker features ABB's Ekip Dip LS/I trip unit, delivering precise long-time and instantaneous protection for critical power distribution infrastructure.

Technical Specifications

Certifications & Standards

• CE: Complies with EU directives for electrical safety and market access within the European Economic Area
• IEC 60947-2: Certified to the international standard for low-voltage switchgear and controlgear — circuit-breakers
• RoHS: Restriction of Hazardous Substances — free from restricted hazardous materials per EU Directive 2011/65/EU
• REACH: Compliant with EU REACH regulation (EC No 1907/2006) concerning chemical substance safety
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal

Applications & Use Cases

• Transformer and generator protection in industrial power distribution panels
• Main incomer protection for medium and large installations requiring 1250 A rated current
• Industrial automation and control panel integration where high breaking capacity (85 kA) is essential
• Bus coupler and feeder protection in switchgear assemblies
• Critical infrastructure power systems requiring IEC 60947-2 certified protection devices