ABB 1SDA101712R1 XT7H M 1250 Ekip Dip LS/I In1250A 4p F F 4-Pole 1250A 70kA Fixed Moulded Case Circuit Breaker

The ABB 1SDA101712R1 XT7H M 1250 Ekip Dip LS/I In1250A 4p F F is a heavy-duty 4-pole fixed-mount power circuit-breaker from the Tmax XT7 series, rated at 1250 A with a breaking capacity of 70 kA at 400 V AC. Engineered for transformer, generator, and installation protection applications, the XT7H M 1250 Ekip Dip LS/I In1250A 4p F F delivers reliable over-current and short-circuit protection in demanding industrial environments. Its Ekip Dip LS/I electronic trip unit provides precise long-time and instantaneous protection functions, making it a preferred choice for power engineers and procurement professionals specifying high-performance LV switchgear.

Technical Specifications

Certifications & Standards

• IEC 60947-2: Compliant with the international standard for low-voltage switchgear and controlgear — circuit-breakers
• CE: Marked for conformity with applicable European Union directives
• RoHS: Compliant with the Restriction of Hazardous Substances Directive, ensuring restricted use of harmful materials
• REACH: Compliant with EU REACH regulation on chemical substance safety
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life recycling

Applications & Use Cases

• Transformer feeder and outgoing protection in main distribution boards
• Generator protection in standby and prime power installations
• Installation protection for large industrial facilities and data centres
• Incomer and bus-coupler positions in MV/LV substations
• Critical infrastructure switchgear requiring high breaking capacity at 1250 A