ABB 1SDA060214R1 T6N 800 TMA 800-8000 3p F F 800A 3-Pole Fixed Air Circuit Breaker

The ABB 1SDA060214R1 T6N 800 TMA 800-8000 3p F F is a 800 A, 3-pole fixed-mount air circuit breaker from ABB's Tmax T6 series, engineered for reliable overcurrent and short-circuit protection in low-voltage power distribution systems. The T6N 800 TMA 800-8000 3p F F features a thermomagnetic TMA trip unit with an adjustable current range of 800–8000 A, delivering precise protection coordination across industrial and commercial switchgear panels. Compact and robust, it measures 210 x 268 x 103.5 mm and weighs 9.082 kg, making it suitable for high-density distribution boards.

Technical Specifications

Certifications & Standards

• CE: Compliant with European CE marking requirements for low-voltage electrical equipment
• IEC: Designed and tested in accordance with IEC standards for circuit breakers
• RoHS: Compliant with EU Directive 2011/65/EU (Restriction of Hazardous Substances)
• REACH: Meets EU REACH regulation requirements for chemical substances
• EU Directive 2011/65/EU & Amendment 2015/863: Fully compliant with the updated RoHS directive including 2015/863 amendment
• WEEE: Registered under the Waste Electrical and Electronic Equipment directive for responsible end-of-life disposal

Applications & Use Cases

• Main and sub-distribution switchboards in industrial plants and commercial buildings
• Protection of busbars, cables, and transformers in low-voltage power distribution networks
• Motor feeder protection where high breaking capacity and adjustable trip settings are required
• Generator and UPS output protection in critical power infrastructure
• Integration into fixed-mounted MCC (Motor Control Centre) and MDB (Main Distribution Board) panels