ABB 1SDA071331R1 E1.2B 630 Ekip Dip LI 4p F F 630A 4P 42kA Fixed Power Circuit Breaker

The ABB E1.2B 630 Ekip Dip LI 4p F F (SKU: 1SDA071331R1) is a 630 A, 4-pole fixed-mounted power circuit breaker from the SACE Emax2 E1.2 series, engineered for transformer, generator, and installation protection in demanding industrial environments. Rated at 42 kA breaking capacity at 400 V AC, the E1.2B 630 Ekip Dip LI 4p F F delivers robust overcurrent protection with the Ekip Dip LI trip unit, combining long-time (L) and instantaneous (I) protection functions in a compact, field-proven platform.

Technical Specifications

Certifications & Standards

• CE: Compliant with EU safety, health, and environmental requirements
• IEC: Designed and tested to IEC standards for low-voltage switchgear
• UL 2799: Meets UL 2799 requirements for electrical systems
• ATEX: Certified for use in explosive atmosphere environments
• CSA: Canadian Standards Association certified
• VDE: Tested and approved by VDE for electrical safety
• RoHS: Compliant with EU Directive 2011/65/EU restriction of hazardous substances
• REACH: Compliant with EU REACH regulation on chemical substances
• EU Directive 2011/65/EU: Full RoHS2 compliance for hazardous substance restrictions
• EN 45555: Compliant with general methods for assessing the recyclability and recoverability of 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 protection in main distribution boards
• Generator protection and bus coupler applications
• Industrial installation protection in low-voltage switchgear panels
• Main incomer protection in commercial and heavy-industry facilities
• Applications requiring ATEX certification in hazardous classified areas