ABB 1SDA068343R1 XT4H 250 TMA 200-2000 3p F F 200A 3-Pole Fixed Moulded Case Circuit Breaker

The ABB 1SDA068343R1 XT4H 250 TMA 200-2000 3p F F is a high-performance 200A, 3-pole fixed-mount power circuit-breaker from the ABB Tmax XT4 series, purpose-built for transformer, generator, and installation protection. Delivering a breaking capacity of 100 kA at 220 V AC and combining a compact footprint of 105 mm × 160 mm × 82.5 mm with a robust 2.259 kg construction, this moulded case circuit breaker offers reliable overcurrent protection in demanding industrial environments.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with the Restriction of Hazardous Substances Directive
• REACH: Compliant with REACH chemical safety regulation
• EU Directive 2011/65/EU & Amendment 2015/863: Compliant as of July 22, 2019
• IEC 60947-2: Meets international standard for low-voltage switchgear — circuit-breakers
• IEC60947-2: Verified compliance with IEC low-voltage circuit-breaker performance standard
• ATEX: Certified for use in potentially explosive atmospheres
• CE: Marked in accordance with applicable European directives
• VDE: Certified by the Association for Electrical, Electronic & Information Technologies (Germany)
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive

Applications & Use Cases

The XT4H 250 TMA 200-2000 3p F F is engineered for critical protection duties across a wide range of industrial and commercial installations. Its high breaking capacity and thermomagnetic trip unit make it especially suited for:

• Transformer secondary protection in industrial power distribution panels
• Generator protection and feeder circuit protection in standby and prime-power systems
• Main and outgoing circuit protection in low-voltage switchboards and motor control centres
• Installation protection in manufacturing plants, utilities, and infrastructure projects
• Applications requiring ATEX compliance in hazardous area environments