The Allen-Bradley 140G-G6C3-D12 is a molded case circuit breaker (MCCB) designed to provide reliable overcurrent protection in industrial electrical systems. It is part of the 140G series, known for its robust performance and adaptability to various applications.
Technical Specifications
- Model: 140G-G6C3-D12
- Frame Size: G Frame
- Number of Poles: 3
- Rated Current: 125 A
- Protection Type: Thermal Magnetic (T/M)
- Interrupting Ratings:
- 100 kA at 220V AC
- 70 kA at 415V AC
- 65 kA at 440V AC
- 10 kA at 690V AC
- Rated Insulation Voltage: 800 V
- Rated Impulse Withstand Voltage: 8 kV
- Certifications: IEC, UL, CSA
Key Features
- High interrupting capacity suitable for systems with significant fault current potential.
- Thermal magnetic protection for both overload and short-circuit conditions.
- Compact design facilitating easy integration into various panel configurations.
- Compliance with global standards ensuring suitability for international applications.
Compatible Components & Accessories
- Auxiliary Contact Modules: For additional signaling and control functions.
- Shunt Trip and Undervoltage Release Modules: Enhancing safety and control capabilities.
- Terminal Lugs and Connectors: For secure and reliable electrical connections.
- Enclosures: Compatible with various panelboards and switchboards.
Industry Applications
- Industrial Automation: Protecting machinery and control systems.
- Commercial Buildings: Ensuring safety in electrical distribution networks.
- Manufacturing Facilities: Safeguarding equipment and maintaining operational continuity.
- Energy and Utilities: Managing electrical distribution in power generation and distribution.
Installation & Maintenance Notes
- Ensure compatibility with system voltage and current requirements before installation.
- Follow manufacturer guidelines for mounting and wiring to maintain safety and performance.
- Regularly inspect for signs of wear or damage and test functionality as part of routine maintenance.
- Utilize qualified professionals for installation and servicing to ensure compliance with safety standards.
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TCI Supply is not an authorized Allen Bradley Distributor