ABB 1SDA070711R1 E1.2C 630 Ekip Dip LI 3p F F 630A 3P 50kA Fixed Power Circuit Breaker

The ABB 1SDA070711R1 E1.2C 630 Ekip Dip LI 3p F F is a 630 A, 3-pole fixed-mount power circuit breaker from the SACE Emax2 E1.2 series, delivering a breaking capacity of 50 kA at 400 V AC. Designed for trafo, generator, and installation protection applications, the E1.2C 630 Ekip Dip LI 3p F F integrates ABB's Ekip Dip LI trip unit for precise overload and short-circuit protection in demanding industrial power distribution systems.

Technical Specifications

Certifications & Standards

• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• IEC: Designed and tested in accordance with IEC standards for low-voltage switchgear
• UL 2799: Listed to UL 2799 electrical construction standard
• ATEX: Approved for use in potentially explosive atmospheres
• CSA: Certified to Canadian Standards Association requirements
• VDE: Verified by Verband der Elektrotechnik (German electrical engineering association)
• RoHS: Compliant with EU Directive 2011/65/EU restriction of hazardous substances
• REACH: Compliant with EU REACH regulation (EC No 1907/2006) on chemical substances
• EU Directive 2011/65/EU: Formally verified RoHS legislative compliance
• EN 45555: Compliant with general methods for assessing the ability to recover raw materials from electrical and electronic equipment
• WEEE: Registered under the Waste Electrical and Electronic Equipment directive for responsible end-of-life recycling

Applications & Use Cases

• Transformer feeder and secondary protection in main distribution boards
• Generator circuit protection in standby and prime power installations
• Incoming and bus-coupler protection in industrial switchgear panels
• Installation protection in heavy industrial, infrastructure, and commercial building projects
• Retrofit and upgrade of existing Emax2 E1.2 fixed-frame positions requiring a Category C breaking performance