ABB 1SDA100439R1 XT5S 630 Ekip M Dip I In=630A 3p F F Moulded Case Circuit Breaker 630A 3P Fixed 85kA

The ABB 1SDA100439R1 XT5S 630 Ekip M Dip I In=630A 3p F F is a high-performance power circuit-breaker from the Tmax XT5 series, engineered for transformer, generator, and installation protection in demanding industrial applications. Rated at 630A with a breaking capacity of 85 kA at 220 V AC, this 3-pole fixed-mount breaker delivers robust overcurrent protection with the Ekip M Dip I electronic trip unit, ensuring precise and reliable fault response across critical electrical distribution systems.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with the Restriction of Hazardous Substances directive, ensuring environmentally responsible material content.
• REACH: Compliant with EU REACH regulation for chemical safety and supply chain transparency.
• IEC 60947-2: Meets the international standard for low-voltage switchgear and controlgear — circuit-breakers.
• IEC 61850: Supports the international standard for communication networks and systems in substations, enabling smart grid integration.
• UL 2799: Listed to UL 2799, confirming suitability for relevant North American application requirements.
• CE: Carries CE marking, confirming conformity with applicable EU directives for the European market.
• WEEE: Registered under the Waste Electrical and Electronic Equipment directive for responsible end-of-life disposal.

Applications & Use Cases

The XT5S 630 Ekip M Dip I In=630A 3p F F is purpose-built for protection at the main incomer of transformers, generators, and large installation feeders in industrial plants, commercial buildings, data centres, and utility substations. The Ekip M Dip I trip unit provides configurable overload (I) protection, making the ABB 1SDA100439R1 ideally suited for selective coordination schemes in multi-level distribution boards. Its compact fixed-mount design fits neatly into space-constrained control panels and switchgear assemblies, while its 85 kA breaking capacity at 220 V AC satisfies the fault-level demands of high-power distribution networks. Engineers and procurement professionals specifying moulded-case circuit-breakers for trafo/generator/installation protection will find this unit a direct, standards-compliant solution within the proven Tmax XT5 platform.