ABB 1SDA066545R1 A2N 250 TMF 200-2000 2p F F 200A 2-Pole Fixed Moulded Case Circuit Breaker

The ABB 1SDA066545R1 A2N 250 TMF 200-2000 2p F F is a 200 A, 2-pole fixed-mounted power circuit-breaker from the Formula DSA series, engineered for the protection of transformers, generators, and general electrical installations in industrial and commercial applications. Part of ABB's trusted Formula A2N range, this moulded case circuit-breaker delivers robust thermal-magnetic (TMF) protection with an adjustable current range of 200–2000 A, housed in a compact 70 × 150 × 60 mm enclosure weighing just 0.9 kg.

Technical Specifications

Certifications & Standards

• CE: Conforms to applicable European Union directives for electrical equipment safety and electromagnetic compatibility
• RoHS: Compliant with the Restriction of Hazardous Substances Directive 2011/65/EU, restricting use of harmful materials
• REACH: Compliant with EU REACH regulation (EC No. 1907/2006) regarding chemical substances
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal

Applications & Use Cases

• Transformer feeder and secondary protection in industrial power distribution panels
• Generator protection and main disconnect in standby and prime power installations
• Installation protection for commercial buildings, data centres, and process plants
• Control panel and switchboard main or branch circuit protection
• Applications requiring a compact 2-pole fixed MCCB with thermal-magnetic trip characteristics