ABB 1SDA100718R1 XT6N 800 TMA 800-8000 3p F F 800A 3-Pole Fixed Front Terminals Moulded Case Circuit Breaker

The ABB XT6N 800 TMA 800-8000 3p F F (SKU: 1SDA100718R1) is a 800A, 3-pole fixed-mount power circuit-breaker from the Tmax XT6 series, engineered for reliable protection of transformers, generators, and installations. Rated at 36 kA breaking capacity at 400 V AC with a TMA thermomagnetic release (adjustable 800–8000 A), this breaker delivers robust overcurrent and short-circuit protection in demanding industrial environments. Weighing 9.625 kg, it ships complete with fixed front-terminal (F F) mounting.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with the Restriction of Hazardous Substances Directive
• REACH: Compliant with EU REACH regulation on chemical substances
• EU Directive 2011/65/EU: Restriction of hazardous substances in electrical and electronic equipment
• Amendment 2015/863: Updated RoHS substance list compliance
• IEC 60947-2: Low-voltage switchgear and controlgear – circuit-breakers standard
• CE: Conformité Européenne — meets all applicable EU safety, health, and environmental requirements
• WEEE: Compliant with Waste Electrical and Electronic Equipment Directive for end-of-life recycling

Applications & Use Cases

• Transformer feeder and secondary protection in industrial power distribution panels
• Generator protection in standby and prime power applications
• Main and sub-main circuit protection in industrial switchboards and control panels
• Installation protection in commercial buildings, manufacturing facilities, and infrastructure projects
• Suitable for demanding automation and process control environments requiring IEC 60947-2 compliant breakers