ABB 1SDA070782R1 E1.2B 1000 Ekip Dip LSI 3p F F 1000A 3P 42kA Air Circuit Breaker

The ABB 1SDA070782R1 E1.2B 1000 Ekip Dip LSI 3p F F is a 1000 A, 3-pole fixed-mounted air circuit breaker from the SACE Emax2 E1.2B series, delivering a breaking capacity of 42 kA at 400 V AC. Equipped with the Ekip Dip LSI electronic trip unit, it provides Long-time, Short-time, and Instantaneous protection functions, making it a precision-engineered solution for demanding low-voltage power distribution applications. Compact dimensions of 210 mm × 296 mm × 183 mm and a weight of 14 kg ensure straightforward integration into switchgear panels and main distribution boards.

Technical Specifications

Certifications & Standards

• CE: Compliant with European Community directives for electrical equipment
• IEC: Designed and tested in accordance with IEC standards
• IEC 60947: Meets IEC 60947 low-voltage switchgear and controlgear standard
• RoHS: Compliant with EU Directive 2011/65/EU on restriction of hazardous substances
• Amendment 2015/863: Compliant with RoHS amendment EU 2015/863 (10 restricted substances)
• REACH: Verified compliant with EU REACH regulation (EC No 1907/2006)
• EN 45555: Compliant with general methods for the assessment of the ability to repair, reuse and recycle
• UL 2799: Meets UL 2799 zero-waste-to-landfill environmental claim validation
• ATEX: Assessed for use in potentially explosive atmospheres per ATEX directive
• CSA: Certified to Canadian Standards Association electrical safety requirements
• VDE: Verified by Verband der Elektrotechnik (VDE) German electrical engineering standard
• WEEE: Registered and compliant with EU Waste Electrical and Electronic Equipment directive

Applications & Use Cases

• Main incoming protection in low-voltage main distribution boards (MDB) and sub-distribution boards
• Busbar protection and feeder switching in industrial power distribution networks
• Generator protection and interconnection in standby and emergency power systems
• Motor feeder protection for large LV motors in heavy industry, oil & gas, and utilities
• Selective coordination in multi-level switchgear with downstream MCCBs or MCBs