ABB 1SDA067578R1 XT2S 160 TMA 80-800 4p F F 80A 4-Pole Fixed Moulded Case Circuit Breaker

The ABB 1SDA067578R1 XT2S 160 TMA 80-800 4p F F is a 4-pole, 80 A fixed-mount moulded case circuit breaker from the Tmax XT2 series, engineered for transformer, generator, and installation protection in demanding industrial environments. Featuring a TMA thermomagnetic trip unit with an adjustable current range of 80–800 A and a 4-pole fixed configuration, the XT2S 160 TMA 80-800 4p F F delivers reliable overcurrent and short-circuit protection in a compact 120 × 130 × 82.5 mm footprint.

Technical Specifications

Certifications & Standards

• IEC 60947-2: Low-voltage switchgear and controlgear — circuit breakers
• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• ATEX: Certified for use in potentially explosive atmospheres
• VDE: Verband der Elektrotechnik — German electrotechnical certification
• UL 2799: Underwriters Laboratories standard compliance
• RoHS: Restriction of Hazardous Substances — EU Directive 2011/65/EU
• Amendment 2015/863: RoHS 3 amendment covering additional restricted substances
• REACH: Registration, Evaluation, Authorisation and Restriction of Chemicals
• WEEE: Waste Electrical and Electronic Equipment Directive compliance

Applications & Use Cases

• Transformer and generator protection in industrial power distribution panels
• Installation protection in commercial and heavy-duty industrial facilities
• Main circuit protection in motor control centres and switchboards
• Suitable for hazardous area installations (ATEX certified)
• Integration into control panels requiring compact, fixed-mount 4-pole protection