ABB 1SDA060289R1 T6H 800 PR221DS-LS/I In=800 3p F F 800A 3P Fixed Power Circuit-Breaker

The ABB 1SDA060289R1 — catalog number T6H 800 PR221DS-LS/I In=800 3p F F — is an 800 A, 3-pole fixed-mount power circuit-breaker from the Tmax T6 series, engineered for transformer, generator, and installation protection in demanding industrial environments. Equipped with the PR221DS-LS/I electronic release, it delivers precise long-time and instantaneous overcurrent protection with adjustable settings, making it a trusted choice for main distribution boards and feeder circuits requiring high breaking performance.

Technical Specifications

Certifications & Standards

• CE: Complies with European Union directives for electrical equipment safety and electromagnetic compatibility.
• IEC: Designed and tested in accordance with IEC standards for low-voltage switchgear and controlgear.
• RoHS: Restriction of Hazardous Substances — free from restricted substances per EU Directive 2011/65/EU.
• REACH: Compliant with EU REACH regulation (EC) No 1907/2006 on chemical substances.
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal.

Applications & Use Cases

• Main and feeder protection in industrial power distribution boards
• Transformer primary and secondary circuit protection
• Generator set output protection and isolation
• Installation protection in commercial and industrial facilities
• Motor control centers (MCC) incomer protection