ABB 1SDA070781R1 E1.2B 1000 Ekip Dip LI 3p F F 1000A 3P 42kA Fixed Power Circuit Breaker

The ABB E1.2B 1000 Ekip Dip LI 3p F F (SKU: 1SDA070781R1) is a 1000 A, 3-pole fixed-mount power circuit breaker from the SACE Emax2 E1.2 series, rated at 42 kA breaking capacity at 400 V AC. Designed for demanding transformer, generator, and main installation protection applications, this air circuit breaker combines advanced Ekip Dip LI trip technology with a compact fixed-frame construction to deliver reliable overcurrent and short-circuit protection in low-voltage power distribution systems.

Technical Specifications

Certifications & Standards

• CE: Conforms to applicable European Union directives for the CE mark
• IEC: Designed and tested in accordance with IEC low-voltage circuit-breaker standards
• UL 2799: Recognized under UL 2799 for electrical energy storage systems and associated equipment
• ATEX: Certified for use in potentially explosive atmospheres per ATEX directive
• CSA: Canadian Standards Association certified for North American markets
• VDE: VDE-tested and approved per German/European electrotechnical standards
• RoHS: Compliant with EU Directive 2011/65/EU restricting hazardous substances in electrical equipment
• REACH: Compliant with EU REACH regulation (EC No 1907/2006) on chemical substance safety
• EU Directive 2011/65/EU: RoHS recast directive compliance confirmed
• EN 45555: Compliant with EN 45555 general methods for the assessment of the ability to recover resources from electrical and electronic equipment
• WEEE: Registered and compliant with EU Waste Electrical and Electronic Equipment directive

Applications & Use Cases

• Main incomer protection for LV distribution boards and switchgear panels
• Transformer secondary-side overcurrent and short-circuit protection
• Generator output circuit protection in standby and prime power installations
• Industrial plant main feeder protection in manufacturing and process industries
• Data centre and critical power infrastructure protection
• Marine and offshore power distribution panels (with appropriate certifications)