ABB 1SDA073907R1 E1.2 W FP Iu=1600 3p HR HR 1600A 3-Pole Withdrawable Chassis Part Power Circuit Breaker

The ABB 1SDA073907R1 E1.2 W FP Iu=1600 3p HR HR is a withdrawable fixed-part chassis component for the SACE Emax 2 series power circuit breaker, rated at 1600 A across 3 poles. Designed for high-demand industrial power distribution, this chassis part enables secure withdrawable mounting with horizontal rear (HR) connections on both sides, providing reliable and serviceable integration within low-voltage switchgear assemblies.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with EU Restriction of Hazardous Substances Directive
• REACH: Compliant with EU REACH chemical safety regulation
• IEC: Manufactured and tested in accordance with IEC standards
• IEC 60947-2: Compliant with the international standard for low-voltage circuit breakers
• ATEX: Certified for use in explosive atmospheres
• CSA: Canadian Standards Association certified
• CE: Conforms to applicable European Union directives
• VDE: Tested and certified by Verband der Elektrotechnik (VDE)
• WEEE: Compliant with EU Waste Electrical and Electronic Equipment Directive

Applications & Use Cases

• Replacement or spare withdrawable chassis for ABB SACE Emax 2 E1.2 power circuit breakers
• Low-voltage main and sub-distribution switchgear panels in industrial plants
• Power distribution infrastructure in commercial buildings, data centres, and utilities
• Applications requiring withdrawable breaker functionality for safe maintenance and isolation
• Hazardous area installations where ATEX certification is required