ABB 1SDA100347R1 XT5N 630 TMA 630-6300 3p F F 630A 800V AC 3-Pole Fixed Moulded Case Circuit Breaker

The ABB 1SDA100347R1 XT5N 630 TMA 630-6300 3p F F is a 630A, 800V AC, 3-pole fixed-mount power circuit-breaker from the Tmax XT5 series, engineered for reliable protection of transformers, generators, and installations. With a breaking capacity of 36 kA at 400V AC and a compact footprint of 140 × 205 × 103.5 mm, this breaker delivers robust overcurrent and short-circuit protection in demanding industrial environments. The TMA thermomagnetic release provides an adjustable current range of 630–6300 A, making the XT5N 630 TMA 630-6300 3p F F an exceptionally versatile solution for distribution boards and control panels.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with restriction of hazardous substances requirements
• REACH: Compliant with EU REACH chemical regulation
• EU Directive 2011/65/EU: RoHS Directive compliance for electrical and electronic equipment
• Amendment 2015/863: Updated RoHS substance restriction compliance
• IEC 60947-2: Low-voltage switchgear and controlgear — circuit-breakers standard
• IEC 60947-2 (duplicate reference): Verified compliance with IEC60947-2 performance requirements
• IEC 61850: Communication standard for intelligent electronic devices in substations
• EN 45555-61: Generic methods for assessing the energy efficiency of networked standby products
• EN 45555: European standard for energy-related products
• CE: Conforms to applicable European Union health, safety, and environmental protection standards
• WEEE: Compliant with Waste Electrical and Electronic Equipment Directive for end-of-life disposal

Applications & Use Cases

• Transformer and generator protection in industrial power distribution systems
• Main incomer and outgoing feeder protection in low-voltage switchboards and motor control centres
• Installation protection for commercial buildings, data centres, and process plants
• Integration into fixed-mount draw-out panels requiring IEC 60947-2 certified devices
• Applications demanding high breaking capacity (36 kA) at medium voltage distribution levels