Allen-Bradley 140G-NS5K3-E12140G 1200A Molded Case Circuit Breaker

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The Allen-Bradley 140G-NS5K3-E12140G is a high-performance 1200A molded case circuit breaker designed for industrial applications requiring robust protection and reliable operation. Ideal for use in power distribution systems where safety and efficiency are paramount.

Brand:Allen-Bradley

Series:140G

Voltage:480V AC

Current Rating:1200A

Phase:3

Frame:E

Enclosure Type:Panel Mount

Protection Level:IP 20

NEMA/UL Type:1

Interface Module:Prog. Only

Controlnet Network Type:Coax

Rating:Filtered A & B Frames (Optional), C, D, & E Frames (Standard)

IGBT:Yes

Brake Resistor:No

    Engineered for reliability and durability, the A-B 140G-NS5K3-E12140G is an advanced molded case circuit breaker designed specifically for industrial applications requiring robust overcurrent protection. Its 1200A capacity ensures it can handle the highest loads efficiently, safeguarding your equipment from damage caused by overcurrent conditions.

    With its innovative design, this circuit breaker offers superior performance in harsh industrial environments. It features a programmable-only LCD interface, allowing users to configure settings according to their needs, ensuring optimal operation.

    The A-B 140G-NS5K3-E12140G is compatible with ControlNet (Coax) network types, providing seamless integration into existing control systems. It supports various frame types including filtered A & B frames (optional) and standard C, D, & E frames, enhancing its adaptability across different industrial setups.

    Safety is paramount, and this circuit breaker comes equipped with IGBT technology for improved efficiency and reliability. It does not require a manual, offering an easy-to-install and maintain solution for industrial applications.

    The molded case construction and IP 20 rating make it resistant to dust and other contaminants, ensuring long-lasting performance even in challenging conditions. Its NEMA/UL Type 1 enclosure rating adds an extra layer of protection against environmental hazards.

A-B 140G-NS5K3-E12

A-B 140G-NS5K3-E12

A-B 140G-NS5K3-E12

What are the main features of Allen-Bradley Allen-Bradley 140G-NS5K3-E12140G 1200A Molded Case Circuit Breaker?

Key features include: high-speed processing and real-time response, robust design for harsh industrial environments, easy integration with existing automation systems, advanced diagnostics and monitoring capabilities, and compliance with international industrial standards.

Where is Allen-Bradley Allen-Bradley 140G-NS5K3-E12140G 1200A Molded Case Circuit Breaker commonly used?

The Allen-Bradley Allen-Bradley 140G-NS5K3-E12140G 1200A Molded Case Circuit Breaker is widely used in distributed control systems, process automation, oil and gas refineries, chemical plants, and power generation. It is ideal for factories, plants, and facilities requiring dependable automation control.

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Your trusted source for high quality industrial automation equipment. This Industrial Communication Module is designed for demanding industrial environments. As a professional supplier of network module and communication interface, we provide genuine products with competitive pricing and reliable after-sales service.

Our data communication unit solutions are widely used in process automation and manufacturing environments. Whether you need a replacement part or a complete system upgrade, this communication adapter delivers consistent performance and long service life. We specialize in sourcing hard-to-find and obsolete automation components for legacy systems.

Common Applications:

  • Textile and packaging machinery
  • Steel and metal processing
  • Building automation and HVAC control
  • Automotive assembly and testing
  • Transportation and logistics systems

Key Features & Specifications Highlights:

  • High-speed processing for real-time control applications
  • CE/UL certified for international standards compliance
  • 24/7 technical support and after-sales service
  • Modular design for flexible system expansion
  • Extended lifecycle with proven reliability in harsh environments

✅ Ready to ship from warehouse | 💰 Competitive pricing with volume discounts | 📞 Contact us for quotes

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