ABB 1SDA067414R1 XT1N 160 TMD 63-630 3p F F 3-Pole 63A Fixed Moulded Case Circuit Breaker

The ABB 1SDA067414R1 XT1N 160 TMD 63-630 3p F F is a 3-pole, 63 A fixed-mount moulded case circuit-breaker from the Tmax XT1 series, engineered to deliver reliable overcurrent and short-circuit protection for transformers, generators, and distribution installations. Featuring a TMD (Thermal-Magnetic trip unit with adjustable overload from 63 A to 630 A and fixed magnetic threshold), this breaker offers precise, dependable protection in compact industrial panels. Weighing just 1.1 kg and dimensioned at 76.2 mm × 130 mm × 70 mm, the XT1N 160 TMD 63-630 3p F F fits neatly into space-constrained switchgear assemblies.

Technical Specifications

Certifications & Standards

• CE: Conforms to EU safety, health, and environmental requirements for products sold within the European Economic Area
• IEC 60947-2: Complies with IEC 60947-2 international standard for low-voltage circuit-breakers
• VDE: Certified by Verband der Elektrotechnik (VDE), Germany's leading electrotechnical standards body
• ATEX: Approved for use in potentially explosive atmospheres per ATEX directive
• RoHS: Compliant with EU Directive 2011/65/EU on restriction of hazardous substances in electrical equipment
• REACH: Compliant with EU REACH regulation (EC No 1907/2006) on chemical substance safety
• EU Directive 2011/65/EU & Amendment 2015/863: Full compliance with the updated RoHS directive restricting additional hazardous substances
• EN 45555: Meets the European standard for general methods for assessing the ability of energy-related products to be repaired, reused, and recycled
• UL 2799: Certified to UL 2799 standard for electrical systems in electric vehicles (where applicable)
• WEEE: Registered and compliant with EU Waste Electrical and Electronic Equipment Directive 2012/19/EU

Applications & Use Cases

• Transformer feeder protection in MV/LV substations and industrial distribution panels
• Generator circuit protection in standby and prime power installations
• Main and sub-distribution board protection in commercial and industrial buildings
• Motor circuit protection in manufacturing and process automation environments
• Control panel branch circuit protection for industrial machinery
• Installations requiring ATEX-rated overcurrent protection in hazardous areas