ABB 1SDA067428R1 XT1N 160 TMD 160-1600 4p F F InN=100% 4-Pole 160A Fixed Moulded Case Circuit Breaker

The ABB 1SDA067428R1 XT1N 160 TMD 160-1600 4p F F InN=100% is a 4-pole, 160 A fixed-mount moulded case circuit-breaker from the Tmax XT1 series, engineered for transformer, generator, and installation protection in industrial distribution systems. Featuring a thermal-magnetic TMD trip unit with full 100% neutral pole protection (InN=100%), this breaker delivers dependable overload and short-circuit interruption in a compact 101.6 × 130 × 70 mm footprint. Certified to IEC 60947-2, CE, ATEX, and multiple additional standards, the XT1N 160 TMD 160-1600 4p F F InN=100% is the specification-ready choice for panel builders and procurement engineers worldwide.

Technical Specifications

Certifications & Standards

• IEC 60947-2: International standard for low-voltage switchgear — circuit-breakers
• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• VDE: German Association for Electrical, Electronic & Information Technologies certification
• ATEX: Certified for use in potentially explosive atmospheres (EU Directive 2014/34/EU)
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Registration, Evaluation, Authorisation and Restriction of Chemicals compliance
• EU Directive 2011/65/EU: RoHS recast directive compliance
• Amendment 2015/863: RoHS Annex II amendment — restricted substances compliance
• EN 45555: General methods for assessing the energy efficiency of networked standby products
• UL 2799: Standard for Electrical Systems for Stationary Fuel Cell Power Systems
• WEEE: Waste Electrical and Electronic Equipment Directive — responsible end-of-life disposal

Applications & Use Cases

• Transformer secondary-side protection in industrial and commercial power distribution panels
• Generator output protection for standby and prime-power applications
• Feeder and installation protection in LV switchboards up to 160 A
• 4-wire systems requiring full 100% neutral pole protection (InN=100%)
• Control panels in manufacturing, utilities, oil & gas, and building services
• ATEX-rated installations in hazardous area electrical systems