ABB 1SDA067583R1 XT2S 160 TMA 160-1600 4p F F InN=100% 160A 4-Pole Fixed Moulded Case Circuit Breaker

The ABB 1SDA067583R1 XT2S 160 TMA 160-1600 4p F F InN=100% is a 4-pole, 160A moulded case power circuit-breaker from the Tmax XT2 series, engineered for transformer, generator, and installation protection in demanding industrial environments. Rated at 85 kA breaking capacity at 220 V AC, the XT2S 160 TMA 160-1600 4p F F InN=100% delivers reliable overcurrent protection with a TMA (Thermal-Magnetic Adjustable) trip unit and fixed mounting configuration. With a neutral current rating set at InN=100%, this breaker ensures full neutral conductor protection for 4-pole applications.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with the Restriction of Hazardous Substances Directive
• REACH: Compliant with EU REACH chemical safety regulation
• EU Directive 2011/65/EU: RoHS recast directive compliance
• Amendment 2015/863: Compliant with RoHS amendment extending restricted substances list
• IEC 60947-2: Meets international standard for low-voltage switchgear and controlgear — circuit-breakers
• IEC60947-2: Full compliance with IEC low-voltage circuit-breaker performance requirements
• EN45555: Compliant with general methods for the assessment of the ability to repair, reuse, and recycle electrical and electronic equipment
• ATEX: Approved for use in potentially explosive atmospheres
• CE: Carries CE marking for European conformity
• VDE: Tested and certified by VDE (Verband der Elektrotechnik) to German/European electrical standards
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal

Applications & Use Cases

• Transformer primary and secondary protection in industrial distribution boards
• Generator protection and output circuit switching
• Main and sub-main installation protection in commercial and industrial facilities
• 4-pole applications requiring full neutral conductor protection (InN=100%)
• Control panels and motor control centres requiring high breaking capacity at low voltage
• Hazardous area installations where ATEX-rated equipment is mandated