ABB 1SDA067419R1 XT1N 160 TMD 32-450 4p F F 32A 4-Pole Fixed Moulded Case Circuit Breaker

The ABB 1SDA067419R1 XT1N 160 TMD 32-450 4p F F is a 4-pole, 32 A fixed-mount moulded case circuit-breaker from the ABB Tmax XT1 series, engineered for reliable overcurrent and short-circuit protection of transformers, generators, and distribution installations. Built to IEC 60947-2, this power circuit-breaker combines compact dimensions (101.6 mm × 130 mm × 70 mm) with a robust 1.4 kg construction, making it ideal for space-constrained industrial control panels and switchgear assemblies.

Technical Specifications

Certifications & Standards

• CE: Compliant with applicable EU directives for electrical equipment
• IEC 60947-2: Designed and tested to the international standard for low-voltage circuit-breakers
• VDE: Certified by the German Association for Electrical, Electronic & Information Technologies
• UL 2799: Listed under UL standard for electrical systems
• ATEX: Suitable for use in explosive atmosphere environments (subject to installation conditions)
• RoHS: Restriction of Hazardous Substances compliant — free of restricted materials
• REACH: Compliant with EU REACH chemical safety regulation
• WEEE: Registered under the Waste Electrical and Electronic Equipment directive for responsible end-of-life recycling

Applications & Use Cases

• Transformer feeder and secondary protection in industrial switchboards
• Generator protection in standby and prime power systems
• Main and sub-distribution circuit protection in commercial and industrial buildings
• Motor circuit protection as part of a coordinated starter assembly
• Panel building and OEM machinery requiring a compact 4-pole MCCB