ABB 1SDA073917R1 E6.2 W FP Iu=5000 3p HR HR 5000A 3-Pole Withdrawable Chassis Part Power Circuit Breaker

The ABB 1SDA073917R1 E6.2 W FP Iu=5000 3p HR HR is the fixed part (chassis) for the SACE Emax 2 withdrawable power circuit breaker, rated at 5000 A across 3 poles. Designed to accept the withdrawable E6.2 moving part, E6.2 W FP Iu=5000 3p HR HR provides the cradle infrastructure required for safe insertion, isolation, and extraction of the breaker unit within a switchboard or distribution panel. Weighing 87 kg and measuring 803 × 425 × 383 mm, this heavy-duty chassis is engineered for high-current industrial power distribution applications.

Technical Specifications

Certifications & Standards

• CE: Compliant with EU directives for the European market
• IEC: Designed and tested in accordance with International Electrotechnical Commission standards
• IEC 60947: Meets IEC 60947 low-voltage switchgear and controlgear requirements
• ATEX: Suitable for use in potentially explosive atmospheres per ATEX directive
• CSA: Certified to Canadian Standards Association requirements
• VDE: Verified by Verband der Elektrotechnik (VDE) German electrical standards
• RoHS: Restriction of Hazardous Substances compliant — free from restricted materials
• REACH: Compliant with EU REACH chemical substance regulation
• WEEE: Registered under Waste Electrical and Electronic Equipment directive for responsible disposal

Applications & Use Cases

• Main incoming and bus-coupler switching in MV/LV substations and primary distribution boards
• High-current feeder protection in industrial plants, data centres, and energy utilities
• Replacement or spare chassis infrastructure for existing SACE Emax 2 E6.2 withdrawable installations
• Switchboard OEM builds requiring a 5000 A, 3-pole withdrawable cradle assembly
• Offshore, mining, and hazardous-area installations (ATEX-rated environments)