ABB 1SDA067459R1 XT1H 160 TMD 80-800 4p F F 80A 4-Pole Fixed Moulded Case Circuit Breaker

The ABB XT1H 160 TMD 80-800 4p F F (SKU: 1SDA067459R1) is a 80 A, 4-pole fixed-mount moulded case power circuit breaker from the Tmax XT1 series, engineered for reliable protection of transformers, generators, and general electrical installations. Featuring a thermal-magnetic TMD trip unit with an adjustable range of 80–800, this breaker delivers precise overload and short-circuit protection in compact industrial switchgear and distribution panels.

Technical Specifications

Certifications & Standards

• IEC 60947-2: Low-voltage switchgear and controlgear — circuit breakers
• CE: Conforms to applicable European Union directives
• ATEX: Approved for use in potentially explosive atmospheres
• VDE: Tested and certified by Verband der Elektrotechnik (German electrical engineering association)
• UL 2799: UL-listed for applicable electrical safety requirements
• RoHS: Compliant with EU Directive 2011/65/EU on restriction of hazardous substances
• REACH: Compliant with EU REACH regulation on chemical substances
• EU Directive 2011/65/EU & Amendment 2015/863 (July 22, 2019): Meets updated RoHS substance restrictions
• WEEE: Compliant with EU Waste Electrical and Electronic Equipment directive

Applications & Use Cases

• Transformer primary and secondary protection in MV/LV substations
• Generator circuit protection in standby and prime power systems
• Feeder and distribution board protection in industrial facilities
• Motor control centres and panel boards requiring compact 4-pole protection
• Applications in potentially explosive atmospheres (ATEX-rated installations)