ABB 1SDA070721R1 E1.2N 630 Ekip Dip LI 3p F F 630A 3P 66kA Fixed Power Circuit Breaker

The ABB E1.2N 630 Ekip Dip LI 3p F F (SKU: 1SDA070721R1) is a 630 A, 3-pole fixed-mounted air power circuit breaker from the SACE Emax2 E1.2 series, delivering a breaking capacity of 66 kA at 400 V AC for dependable protection of transformers, generators, and power distribution installations. Equipped with the Ekip Dip LI protection unit, it offers long-time (L) and instantaneous (I) protection functions in a compact fixed-frame format measuring 210 mm × 296 mm × 183 mm and weighing 14 kg.

Technical Specifications

Certifications & Standards

• CE: Compliant with applicable European Union directives for the European Economic Area
• IEC: Designed and tested in accordance with IEC standards for low-voltage switchgear and controlgear
• VDE: Verified by the Association for Electrical, Electronic & Information Technologies (Germany)
• UL 2799: Listed to UL 2799 for electrical wiring systems and components
• ATEX: Suitable for use in potentially explosive atmospheres per ATEX directive
• CSA: Certified by the Canadian Standards Association for North American markets
• RoHS: Compliant with EU Directive 2011/65/EU on the restriction of hazardous substances in electrical equipment
• REACH: Compliant with EU REACH regulation (EC) No 1907/2006 on chemical substance safety
• EU Directive 2011/65/EU: Restriction of the use of certain hazardous substances (RoHS recast)
• EN 45555: Compliant with EN 45555 general methods for the assessment of 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 disposal

Applications & Use Cases

• Transformer and generator incoming protection in main low-voltage switchboards
• Main and sub-main power distribution panel protection
• Industrial plant and building automation power circuits requiring high breaking performance
• Control panel main breaker applications in manufacturing, utilities, and infrastructure
• Marine and offshore installations certified under ATEX requirements