ABB 1SDA067431R1 XT1S 160 TMD 50-500 3p F F 50A 3-Pole Fixed Air Circuit Breaker

The ABB 1SDA067431R1 XT1S 160 TMD 50-500 3p F F is a 3-pole fixed-mount air circuit breaker from ABB's Tmax XT1 series, rated at 50 A with a TMD trip unit and designed for reliable overcurrent and short-circuit protection in low-voltage industrial switchgear installations. Part of ABB's compact and high-performance Tmax XT range, the XT1S 160 TMD 50-500 3p F F delivers robust protection in a fixed-mount configuration suitable for demanding panel-building and power distribution applications.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with the Restriction of Hazardous Substances Directive, ensuring restricted substances are within permitted limits
• REACH: Compliant with EU REACH regulation (EC No 1907/2006) for safe use of chemical substances
• EU Directive 2011/65/EU: Compliant with the European RoHS Directive restricting use of hazardous materials in electrical and electronic equipment
• Amendment 2015/863: Compliant with EU Delegated Directive 2015/863 amending Annex II of Directive 2011/65/EU, covering four additional restricted substances

Applications & Use Cases

• Industrial power distribution panels and motor control centres (MCCs)
• Protection of cables, busbars, and outgoing feeders in low-voltage switchgear
• Building and infrastructure main distribution boards
• Generator and transformer secondary-side protection
• OEM machinery and panel-builder integration requiring fixed-mount compact ACBs