ABB 1SDA067555R1 XT2S 160 TMA 50-500 3p F F 50A 3P Fixed Moulded Case Circuit Breaker

The ABB 1SDA067555R1 XT2S 160 TMA 50-500 3p F F is a 3-pole, 50 A fixed-mount moulded case circuit breaker from the Tmax XT2 series, engineered for transformer, generator, and installation protection in demanding industrial environments. Featuring a TMA adjustable thermal-magnetic release and a rated current of 50 A within a 160 A frame, this compact breaker delivers reliable short-circuit and overload protection. Fully compliant with IEC 60947-2 and carrying CE, ATEX, VDE, and RoHS certifications, the XT2S 160 TMA 50-500 3p F F is a trusted choice for control panels and power distribution assemblies worldwide.

Technical Specifications

Certifications & Standards

• IEC 60947-2: Low-voltage switchgear — circuit breakers standard compliance
• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• ATEX: Approved for use in potentially explosive atmospheres
• VDE: Verified by Germany's Association for Electrical, Electronic & Information Technologies
• UL 2799: Recognised under UL safety standards
• RoHS: Restriction of Hazardous Substances — free from restricted materials under EU Directive 2011/65/EU
• REACH: Compliant with EU REACH regulation on chemical substances
• WEEE: Compliant with EU Waste Electrical and Electronic Equipment Directive

Applications & Use Cases

• Transformer protection in industrial and commercial power distribution panels
• Generator set (genset) output protection and fault isolation
• Feeder and sub-distribution circuit protection in industrial installations
• Motor feeder circuits requiring adjustable overload and short-circuit protection
• Control panel incoming protection where compact DIN-rail space is a priority
• Hazardous area installations requiring ATEX-rated switching equipment