ABB 1TGE120021R0010 Medium Voltage Circuit Breaker

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    • Product Code: 1TGE120021R0010
    • Availability: In Stock

    Purchase Attributes: Original, Brand New

    Service Attributes

    ▷ Stock & Logistics：In Stock, Fast Delivery

    ▷ After-sales Guarantee：12 Months Warranty

    ▷ Online Customer Service：24 Hours Online Support

    ▷ Product Advantages：Competitive Price, Complete Accessories, Long Service Life

    Application Attributes: ABB 1TGE120021R0010, Industrial relay module, Industrial Automation Module, Power Control Unit, Industrial Spare Parts, For ABB DCS System


    ABB 1TGE120021R0010
    Medium Voltage Circuit Breaker - Vacuum Type
    Product Overview
    The ABB 1TGE120021R0010 is a high-reliability medium voltage vacuum circuit breaker designed for indoor applications in distribution networks and industrial power systems. Engineered for 12 kV systems, it delivers exceptional performance in fault interruption, switching operations, and long-term operational stability.
    This circuit breaker integrates advanced vacuum interrupter technology with a compact, modular design, ensuring minimal maintenance requirements and maximum safety for personnel and equipment. It is fully compliant with IEC 62271-100 and ANSI/IEEE C37.010 standards.
    Key Specifications
    Rated Voltage
    12 kV (12,000 V AC)
    Rated Current
    1250 A (Continuous)
    Short-Circuit Breaking Capacity
    31.5 kA (3 seconds)
    Operating Mechanism
    Spring-Charged Electromechanical
    Control Voltage
    220 V AC / 110 V DC
    Operating Temperature
    -25 °C to +40 °C (-13 °F to +104 °F)
    Insulation Class
    LI 75 kV / SI 35 kV
    Protection Rating
    IP4X (Front) / IP2X (Rear)
    Key Features & Benefits
    Vacuum interrupter technology for zero gas emissions and low maintenance
    Modular design for easy installation, replacement and upgrade
    Integrated auxiliary switches for remote monitoring and control
    High mechanical endurance (10,000 operations minimum)
    Arc fault containment system for enhanced personnel safety
    Typical Application Areas
    • Medium Voltage Switchgear (MV Switchboards)
    • Industrial Power Distribution Systems
    • Renewable Energy Plants (Solar/Wind Farms)
    • Data Center Power Infrastructure
    • Mining & Petrochemical Facilities
    • Municipal Utility Distribution Networks

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