ABB 1SDA063042R1 T7H 1600 PR231/P LS/I In=1600A 3p F F M 1600A 3-Pole Fixed Air Circuit Breaker

The ABB 1SDA063042R1 T7H 1600 PR231/P LS/I In=1600A 3p F F M is a 1600 A, 3-pole fixed-mount air circuit breaker from the ABB Tmax T7 series, equipped with the PR231/P LS/I electronic trip unit for precise long-time (L), short-time (S), and instantaneous (I) protection. The T7H 1600 PR231/P LS/I In=1600A 3p F F M is engineered for demanding low-voltage power distribution applications requiring reliable overcurrent and short-circuit protection in a compact, high-performance package.

Technical Specifications

Certifications & Standards

• CE: Compliant with European CE marking requirements for low-voltage electrical equipment
• IEC: Designed and tested in accordance with applicable IEC standards for circuit breakers
• RoHS: Compliant with the Restriction of Hazardous Substances Directive (EU 2011/65/EU and Amendment 2015/863)
• REACH: Compliant with EU REACH regulation (EC No 1907/2006) for chemical substances
• EU Directive 2011/65/EU & Amendment 2015/863: Confirmed compliance under the updated RoHS framework restricting hazardous materials in electrical and electronic equipment
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal

Applications & Use Cases

• Main and feeder protection in low-voltage main distribution boards (MDB) and sub-distribution panels
• Generator and transformer incomer protection in industrial and commercial facilities
• Bus-coupler and tie-breaker positions in double-busbar switchgear arrangements
• Data centres, manufacturing plants, and large commercial buildings requiring high-rating fixed ACBs
• Retrofit and upgrade of legacy switchgear requiring a 1600 A, 3-pole fixed air circuit breaker