ABB 1SDA067464R1 XT1H 160 TMD 160-1600 4p F F InN=100% 160A 4P 100kA Fixed Moulded Case Circuit Breaker

The ABB 1SDA067464R1 XT1H 160 TMD 160-1600 4p F F InN=100% is a high-performance 4-pole moulded case circuit breaker (MCCB) from the Tmax XT1 series, rated at 160A with a breaking capacity of 100kA at 220V AC. Designed for demanding industrial and commercial power distribution applications, this circuit breaker features fixed mounting, a thermal-magnetic TMD trip unit with an adjustable current range of 160–1600, and a neutral protection level of InN=100%, making it ideal for four-wire systems requiring full neutral protection.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with EU Restriction of Hazardous Substances Directive
• REACH: Compliant with EU REACH chemical regulation
• IEC 60947-2: Meets international standard for low-voltage circuit breakers
• ATEX: Approved for use in potentially explosive atmospheres
• CE: Certified for the European Economic Area market
• VDE: Tested and certified by VDE, Germany's leading electrical safety institute

Applications & Use Cases

• Industrial power distribution panels and motor control centers
• Commercial building main and sub-distribution boards
• Four-wire systems requiring full neutral conductor protection (InN=100%)
• Applications in potentially explosive or hazardous environments (ATEX-rated)
• Control panel protection in automation and manufacturing facilities