ABB 1SDA067557R1 XT2S 160 TMA 80-800 3p F F 80A 3-Pole Fixed 50kA Moulded Case Circuit Breaker

The ABB 1SDA067557R1 XT2S 160 TMA 80-800 3p F F is a 3-pole, fixed-mounted power circuit-breaker from the Tmax XT2 series, designed for transformer, generator, and installation protection. Rated at 80A with a breaking capacity of 50 kA at 400 V AC, this moulded case circuit breaker delivers reliable overcurrent and short-circuit protection in demanding industrial environments. Its compact 90 × 130 × 82.5 mm footprint and 1.4 kg weight make it ideal for space-constrained control panels and switchgear assemblies.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with EU Restriction of Hazardous Substances requirements
• REACH: Compliant with EU REACH chemical safety regulation
• EU Directive 2011/65/EU: RoHS recast directive compliance
• EU Directive 2015/863: Amended RoHS substance list compliance
• IEC 60947-2: Low-voltage switchgear and controlgear — circuit-breakers standard
• IEC60947-2: Verified conformance to IEC low-voltage circuit-breaker specification
• ATEX: Approved for use in potentially explosive atmospheres
• CE: Conforms to applicable EU directives for the European market
• VDE: Tested and certified by the German VDE quality and safety institute
• WEEE: Compliant with EU Waste Electrical and Electronic Equipment Directive

Applications & Use Cases

• Transformer and generator feeder protection in industrial power distribution panels
• Installation protection in commercial and industrial switchgear assemblies
• Motor feeder and branch circuit protection where high breaking capacity is required
• Control panel integration in manufacturing, process, and infrastructure applications
• Hazardous area installations requiring ATEX-rated protective devices