ABB 1SDA070741R1 E1.2B 800 Ekip Dip LI 3p F F 800A 3P 42kA Fixed Power Circuit Breaker

The ABB 1SDA070741R1 E1.2B 800 Ekip Dip LI 3p F F is a 800A, 3-pole, fixed-mounted power circuit breaker from the SACE Emax2 E1.2 series, designed for trafo, generator, and installation protection in demanding industrial environments. With a breaking capacity of 42 kA at 400 V AC and equipped with the Ekip Dip LI protection unit, it delivers reliable overcurrent and short-circuit protection in a compact 210 × 296 × 183 mm footprint weighing just 14 kg.

Technical Specifications

Certifications & Standards

• CE: Conforms to European Union CE marking requirements for electrical equipment
• IEC: Designed and tested in accordance with IEC standards for power circuit breakers
• UL 2799: Listed to UL 2799 standard for electrical systems
• VDE: Verified to VDE standards for electrical safety and performance
• CSA: Certified by CSA Group for Canadian and North American market compliance
• ATEX: Approved for use in potentially explosive atmospheres
• RoHS: Compliant with EU Directive 2011/65/EU — restriction of hazardous substances in electrical equipment
• REACH: Compliant with EU REACH regulation (EC No 1907/2006) on chemical substances
• EU Directive 2011/65/EU: Full RoHS2 compliance confirmed for European market
• EN 45555: Meets EN 45555 general methods for assessment of the ability of electrical and electronic products to be repaired, reused, and recycled
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal

Applications & Use Cases

• Transformer feeder and outgoing protection in MV/LV substations
• Generator protection in standby and prime power installations
• Main incomer protection in industrial distribution boards and switchgear panels
• Busbar sectionaliser and tie-breaker applications in industrial facilities
• Motor control centers and large industrial machinery installations
• Hazardous area installations requiring ATEX-certified protective equipment