ABB 1SDA068281R1 XT3S 250 MA160 Im=960...1920 3p F F 160A 3-Pole Fixed Moulded Case Circuit Breaker

The ABB 1SDA068281R1 — catalog number XT3S 250 MA160 Im=960...1920 3p F F — is a 160A, 3-pole fixed-mount power circuit-breaker from the Tmax XT3S series, engineered for transformer, generator, and installation protection in demanding industrial environments. Delivering a breaking capacity of 85 kA at 220 V AC, this ABB Tmax XT3S unit provides robust overcurrent and short-circuit protection where reliability is non-negotiable.

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: Restriction of hazardous substances in electrical and electronic equipment
• Amendment 2015/863: Updated RoHS substance restrictions under EU Directive 2015/863
• IEC 60947-2: Low-voltage switchgear and controlgear — circuit-breakers standard
• IEC60947-2: International standard for low-voltage circuit-breaker performance
• EN45555: General methods for the assessment of the ability to recover raw materials from electrical and electronic equipment
• ATEX: Certified for use in potentially explosive atmospheres
• CE: Conforms to applicable EU harmonised legislation
• VDE: Tested and certified by the German Association for Electrical, Electronic & Information Technologies
• 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 for motor control centres and switchboards
• Short-circuit and overcurrent protection in heavy industrial automation systems
• Control panel protection in manufacturing, oil & gas, and utilities sectors
• Applications in potentially explosive atmospheres (ATEX-rated environments)