ABB 1SDA067457R1 XT1H 160 TMD 50-500 4p F F 50A 4-Pole 100kA Air Circuit Breaker

The ABB 1SDA067457R1 XT1H 160 TMD 50-500 4p F F is a high-performance 4-pole air circuit breaker rated at 50 A with an exceptional breaking capacity of 100 kA at 220 V AC, engineered for demanding low-voltage power distribution applications. Part of ABB's Tmax XT1 series, the XT1H 160 TMD 50-500 4p F F features a fixed-mount design with a thermomagnetic trip unit, delivering reliable overload and short-circuit protection in industrial and commercial switchgear installations.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with Restriction of Hazardous Substances directive
• REACH: Compliant with EU REACH chemical regulation
• EU Directive 2011/65/EU & Amendment 2015/863: Compliant as of July 22, 2019
• IEC 60947-2: Certified to international standard for low-voltage circuit breakers
• IEC60947-2: Verified compliance with IEC standard for switchgear and controlgear
• ATEX: Certified for use in explosive atmospheres
• CE: Meets European conformity requirements for electrical equipment
• VDE: Certified by the Association for Electrical, Electronic & Information Technologies (Germany)

Applications & Use Cases

• Industrial power distribution panels and switchboards
• Protection of motors, transformers, and feeder circuits in manufacturing facilities
• Commercial building main and sub-distribution boards
• Hazardous area installations requiring ATEX-rated switchgear
• OEM control panel assemblies requiring compact 4-pole protection
• Infrastructure projects where IEC 60947-2 compliance is mandatory