ABB 1SDA068220R1 XT3S 250 TMD 200-2000 3p F F Moulded Case Circuit Breaker 200-2000A 85kA 3P Fixed

The ABB 1SDA068220R1 XT3S 250 TMD 200-2000 3p F F is a 3-pole fixed-mount power circuit-breaker from the Tmax XT3S series, engineered for transformer, generator, and installation protection with a rated current range of 200–2000 A and a breaking capacity of 85 kA at 220 V AC. Designed to meet the demands of industrial power distribution panels, this moulded case circuit-breaker delivers reliable overcurrent and short-circuit protection in a compact 105 mm × 150 mm × 70 mm footprint weighing just 1.7 kg.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with the Restriction of Hazardous Substances Directive, ensuring environmentally responsible material use
• REACH: Compliant with REACH regulation on chemical safety for industrial components
• IEC 60947-2: Meets the international standard for low-voltage switchgear and controlgear — circuit-breakers
• ATEX: Certified for use in potentially explosive atmospheres, expanding deployment flexibility
• CE: Carries the CE marking, confirming conformity with applicable European Union directives
• VDE: Tested and certified by VDE, Germany's leading electrical engineering quality mark
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for proper end-of-life recycling

Applications & Use Cases

The XT3S 250 TMD 200-2000 3p F F is widely specified in industrial power distribution systems, motor control centres, switchboards, and panel boards where robust protection of transformers, generators, and feeder installations is essential. Its high breaking capacity of 85 kA makes it suitable for main incomer positions in factories, data centres, commercial buildings, and utilities. The fixed (F F) mounting configuration simplifies integration into standard enclosures, while the TMD (Thermal-Magnetic Device) trip unit provides dependable overload and short-circuit protection across the full 200–2000 A current setting range.