general electric circuit breaker catalog pdf
The General Electric Circuit Breaker Catalog PDF provides a comprehensive overview of their circuit breaker offerings, including Molded Case, Q-Line, and Thermal-Magnetic models. It details features like trip mechanisms, ratings, and certifications, ensuring safe and reliable electrical system protection across various applications.
1.1 Overview of the Catalog
The General Electric Circuit Breaker Catalog PDF offers a detailed guide to their circuit breaker products, incorporating Molded Case, Q-Line, Thermal-Magnetic, and Low Voltage Power and DC Circuit Breakers. It provides technical specifications, safety standards, and application guidance, ensuring users can select the right breaker for their needs. The catalog includes frame sizes, trip mechanisms, and certifications, along with maintenance tips and troubleshooting advice. Designed for both residential and industrial use, it features user-friendly navigation, detailed product descriptions, and visual aids to simplify selection and installation processes.
1.2 Importance of Circuit Breakers in Electrical Systems
Circuit breakers are essential for protecting electrical systems from damage caused by overloads, short circuits, and ground faults. They act as automatic switches that interrupt the current flow when issues arise, preventing fires, equipment damage, and ensuring safety. By providing reliable protection, circuit breakers minimize downtime and allow for quick resolution of electrical problems. Their role in safeguarding both residential and industrial systems is critical, as they protect sensitive equipment from voltage spikes and surges. Additionally, circuit breakers enable compliance with safety standards and codes, ensuring the integrity of electrical installations. Their ability to detect and respond to faults makes them indispensable for modern electrical infrastructure.
1.3 Purpose of the General Electric Catalog
The General Electric Circuit Breaker Catalog serves as a detailed resource for selecting and specifying circuit breakers. It provides technical specifications, features, and application guidelines for various breaker types, ensuring engineers and electricians can make informed decisions. The catalog helps users match circuit breakers to specific electrical system requirements, ensuring safety and efficiency. It also highlights compliance with industry standards like UL and IEC, offering a reliable reference for system design and installation. By organizing information on different models, such as Molded Case and Q-Line breakers, the catalog simplifies the selection process, aiding in the installation of safe and efficient electrical systems.
Types of General Electric Circuit Breakers
General Electric offers a range of circuit breakers, including Molded Case, Q-Line, Thermal-Magnetic, and Low Voltage Power and DC Circuit Breakers, each designed for specific applications and voltage levels.
2.1 Molded Case Circuit Breakers
Molded Case Circuit Breakers (MCCBs) from General Electric are compact, durable, and versatile, designed for a wide range of applications. They are suitable for low-voltage power distribution and motor protection, offering ratings from 16A to 800A. These breakers feature integrated trip units and are available in different frame sizes to meet specific installation requirements. MCCBs are known for their quick-make and quick-break mechanisms, ensuring reliable operation under various conditions. They also come with optional features such as ground fault protection and adjustable trip settings, making them ideal for both residential and industrial settings. Their robust construction ensures long service life and compliance with international safety standards.
2.2 Q-Line Circuit Breakers
Q-Line Circuit Breakers are compact, thermal-magnetic devices designed for efficiency and reliability. They are one-inch wide per pole, making them space-saving solutions for various electrical systems. These breakers are available in 1-, 2-, or 3-pole configurations, with ratings up to 100A. Q-Line breakers feature quick-make and quick-break mechanisms, ensuring rapid response to overloads and short circuits. They are UL Listed and suitable for both residential and light commercial applications. Optional features include ground fault protection and plug-in designs for easy installation. Q-Line breakers are known for their durability and compliance with safety standards, making them a trusted choice for protecting electrical circuits in diverse environments.
2.3 Thermal-Magnetic Circuit Breakers
Thermal-Magnetic Circuit Breakers combine thermal and magnetic trip mechanisms to provide reliable protection against overloads and short circuits. These breakers are designed for versatility, offering a wide range of frame sizes and current ratings to suit various applications. They are ideal for both residential and commercial use, ensuring safe and efficient electrical system operation. Thermal-Magnetic breakers are known for their quick response to fault conditions, with features like quick-make and quick-break mechanisms. Many models are UL Listed, ensuring compliance with safety standards. Their robust construction and easy installation make them a popular choice for protecting electrical circuits in demanding environments. These breakers are widely recognized for their durability and performance in real-world applications.
2.4 Low Voltage Power and DC Circuit Breakers
Low Voltage Power and DC Circuit Breakers are designed for applications requiring high performance and reliability in both AC and DC systems. These breakers are available in compact designs, offering frame sizes from 400A to 6400A, making them suitable for demanding industrial and commercial environments. They feature advanced trip units with adjustable settings, ensuring precise protection against overloads and short circuits. Constructed with durable materials, these breakers provide long-lasting reliability and are designed for easy installation and maintenance. Many models are UL Listed and comply with international safety standards, ensuring safe operation in a variety of low-voltage applications. Their versatility makes them ideal for protecting DC power systems and low-voltage distribution networks.
Key Features of General Electric Circuit Breakers
General Electric circuit breakers offer advanced trip mechanisms, high ampere and voltage ratings, versatile configurations, and rigorous UL/IEC certifications, ensuring reliability and safety in diverse applications.
3.1 Trip Mechanisms and Ratings
General Electric circuit breakers feature advanced trip mechanisms, including thermal-magnetic and electronic trip units, designed to provide precise overcurrent protection. These mechanisms ensure reliable operation by detecting overloads and short circuits swiftly. The breakers offer adjustable settings for current and time delays, allowing customization to specific electrical system needs. Ratings such as AIC (Available Interrupting Capacity) and interrupting ratings are clearly specified, ensuring safe and efficient performance. GE circuit breakers also include ground fault protection and arc fault detection in select models, enhancing safety in various applications. These mechanisms are backed by rigorous testing and compliance with UL and IEC standards, ensuring dependable protection for residential, commercial, and industrial electrical systems. Their versatility and precision make them a trusted choice for diverse electrical demands.
3.2 Ampere Ratings and Voltage Capabilities
General Electric circuit breakers offer a wide range of ampere ratings, from 15A to 100A, and beyond, ensuring compatibility with various electrical systems. Their voltage capabilities extend up to 600V, making them suitable for both residential and industrial applications. The Q-Line circuit breakers, for instance, feature 100A frames with 10,000AIC ratings, while other models like the TEY series provide 480/277V ratings. These breakers are designed to handle diverse power requirements, ensuring reliable performance in low-voltage and high-voltage environments. GE’s circuit breakers are engineered to meet the demands of modern electrical systems, offering flexibility and durability for safe and efficient power distribution across different settings.
3.3 Line and Load Lugs Configuration
General Electric circuit breakers feature configurable line and load lugs, offering flexibility for various electrical installations. Many models, such as the Q-Line and Thermal-Magnetic breakers, come with factory-assembled Cu/Al line and load lugs, ensuring compatibility with different conductor types. For applications where line lugs are unnecessary, users can eliminate them from the catalog number and adjust pricing accordingly. This customization ensures optimal performance and ease of installation, catering to specific system requirements. The lugs are designed for quick connections, enhancing reliability and reducing installation time. GE’s attention to detail in lug configuration supports a wide range of electrical panels and systems, ensuring seamless integration and safe operation.
3.4 Certifications and Compliance
General Electric circuit breakers are designed to meet rigorous industry standards, ensuring safety and reliability. They hold certifications such as UL Listings and IEC Ratings, making them compliant with both domestic and international regulations. Many models are Federal Government Specification Qualified, adhering to strict guidelines for performance and durability. GE circuit breakers also meet conductor rating standards, including 60°C and 75°C ratings, ensuring compatibility with various electrical systems. Compliance with these standards guarantees that GE circuit breakers provide exceptional protection against short circuits, overloads, and other potential hazards, while also meeting the demands of diverse applications, from residential to industrial settings.
How to Choose the Right Circuit Breaker
Selecting the right circuit breaker involves matching breaker ratings to load requirements, considering environmental factors, and understanding specifications to ensure optimal performance and safety in electrical systems.
4.1 Understanding Circuit Breaker Specifications
Understanding circuit breaker specifications is crucial for selecting the right model. GE’s catalog provides detailed info on ratings, trip mechanisms, and certifications. Key specs include ampere ratings, voltage capabilities, and short-circuit capacity. Breakers are categorized by frame sizes, with options like 100A to 800A. Features such as line and load lugs configuration ensure compatibility with various electrical systems. Certifications like UL and IEC ensure compliance with safety standards. Environmental factors, such as operating temperature and installation location, also influence the choice. Proper interpretation of these specs guarantees safe and efficient circuit protection, meeting specific application needs. Always refer to the catalog for precise technical details to make informed decisions.
4.2 Matching Breaker Ratings to Load Requirements
Matching circuit breaker ratings to load requirements is essential for ensuring safe and efficient electrical system operation. GE’s catalog provides detailed ampere and voltage ratings for each breaker model, helping users align specifications with their specific loads. Overloading can lead to frequent tripping or damage, while underrating may result in inadequate protection. Frame sizes, ranging from 100A to 800A, are designed to meet diverse applications, from residential to industrial. Proper matching ensures optimal performance, preventing overloads and short circuits. Environmental factors, such as temperature and installation location, also influence rating selection; Always consult the catalog to verify compatibility and ensure reliable protection for electrical systems.
4.3 Considering Environmental and Application Factors
Environmental and application factors play a crucial role in selecting the right circuit breaker. GE’s catalog offers solutions for various settings, including residential, commercial, and industrial environments. Breakers like GFCI and AFCI models are designed for safety in areas prone to moisture or fire hazards. For industrial applications, high-current and durable models with advanced trip mechanisms are recommended. UL certifications ensure compliance with safety standards across different environments. The catalog also addresses specific needs like motor control and high-voltage applications, providing detailed specifications to match the demands of each setting. Proper consideration of these factors ensures reliable performance and safety in any electrical system. Always consult the catalog for application-specific recommendations.
Technical Specifications of General Electric Circuit Breakers
GE circuit breakers offer frame sizes from 15 to 800A, with high short-circuit capacities and various terminal configurations. They provide precise current ratings and durable connections for reliable performance.
5.1 Frame Sizes and Current Ratings
General Electric circuit breakers are available in various frame sizes to accommodate different current requirements. The TEY series, for example, offers frame sizes ranging from 15A to 100A, with voltage ratings up to 480/277V. These frames are designed to provide flexibility for both residential and light commercial applications. Larger frames, such as those in the EntelliGuard G series, can handle up to 800A, catering to industrial and high-power needs. Each frame size is paired with specific current ratings, ensuring precise matching to load requirements. The breakers are constructed with durable materials, such as copper or aluminum, to ensure efficient conductivity and long-term reliability. This range of frame sizes and current ratings allows GE circuit breakers to meet diverse electrical system demands effectively.
5.2 Short-Circuit Capacity and AIC Ratings
General Electric circuit breakers are designed with robust short-circuit capacity and high AIC (Available Interrupting Capacity) ratings to ensure reliable performance under fault conditions. Models like the TEY380 and TEY3100 offer AIC ratings of 14kA, providing exceptional protection in heavy-duty applications. The Q-Line series includes breakers with AIC ratings ranging from 10,000AIC to 65,000AIC, catering to diverse electrical systems. These ratings ensure that GE circuit breakers can safely interrupt high fault currents, protecting equipment and personnel from damage. The breakers are engineered to meet stringent industry standards, making them suitable for both residential and industrial use. Proper selection based on AIC and short-circuit capacity is crucial for optimal system safety and efficiency.
5.3 Terminal Types and Connections
General Electric circuit breakers offer a variety of terminal types and connection options to suit different electrical system requirements. Models like the TEY380 and TEY3100 feature factory-assembled Cu/Al line and load lugs, ensuring reliable connections. The Q-Line series includes plug-in designs, which simplify installation and reduce wiring time. Certain breakers, such as the THQL and THHQL, provide box-type terminals for secure connections. Optional configurations allow users to specify line or load lugs, with the ability to remove line lugs if not needed, adjusting the catalog number accordingly. These versatile terminal options ensure compatibility with various electrical panels and systems, providing flexibility for both residential and industrial applications. Proper terminal selection is essential for safe and efficient circuit breaker operation.
5.4 Dimensional and Mounting Details
General Electric circuit breakers are designed with precise dimensional and mounting details to ensure compatibility and ease of installation. Models like the TEY380 and TEY3100 feature compact designs, optimizing space in electrical panels. The Q-Line series offers plug-in styles, simplifying mounting processes. Breakers are equipped with bolt-on or plug-in configurations, catering to diverse application needs. Dimensional data, including height, width, and depth, is provided in the catalog for accurate planning. Mounting bases and accessories, such as line and load lugs, are tailored for specific breaker frames. This ensures secure and efficient installation, meeting industry standards for safety and performance. Proper mounting is critical for reliable operation and protection in residential, commercial, and industrial settings.
Safety Standards and Compliance
General Electric circuit breakers comply with UL Listings, IEC ratings, and Federal Government Specifications, ensuring reliability and safety in electrical systems.
6.1 UL Listings and Certifications
General Electric circuit breakers are UL Listed under specific standards, ensuring compliance with safety and performance requirements. Molded Case Circuit Breakers, for instance, are UL Listed under No. 489, while Q-Line models meet rigorous testing standards. These certifications guarantee that the breakers can safely interrupt currents during faults, protecting people and equipment. UL Listings also verify that the devices meet strict criteria for construction, materials, and operational reliability. Additionally, Federal Government Specification Qualified (WC-375B) products further ensure adherence to high safety benchmarks for federal applications. These certifications make GE circuit breakers trusted choices for residential, commercial, and industrial electrical systems, providing peace of mind through proven compliance with industry standards.
6.2 IEC Ratings and International Compliance
General Electric circuit breakers also meet IEC ratings, ensuring global compatibility and compliance with international standards. These ratings validate their performance under diverse conditions, making them suitable for worldwide installations. IEC certification ensures that GE circuit breakers meet rigorous testing for safety, efficiency, and reliability in various markets. This compliance allows GE products to be used in both domestic and international applications, adhering to local regulations. By meeting IEC standards, GE circuit breakers demonstrate their ability to operate effectively in different environments, providing consistent protection against overloads and short circuits. This global certification further enhances their reputation as reliable and versatile electrical components, suitable for a wide range of industries and regions.
Applications and Use Cases
General Electric circuit breakers are widely used in residential, commercial, and industrial electrical systems for motor control, power distribution, and protection against overloads and short circuits.
7.1 Residential Electrical Systems
General Electric circuit breakers are essential for residential electrical systems, ensuring safe and reliable power distribution. They protect against overloads, short circuits, and arc faults, safeguarding homes. Compact designs like the Q-Line and Thermal-Magnetic models are ideal for residential applications, offering quick installation and easy maintenance. Molded Case Circuit Breakers provide durable protection for household circuits, while AFCIs enhance safety by detecting dangerous arcing faults. GE’s residential circuit breakers meet UL standards, ensuring compliance with safety regulations. Their versatility and robust features make them a preferred choice for homeowners seeking dependable electrical protection. These breakers are designed to handle typical household loads, from lighting to appliances, ensuring uninterrupted power supply and peace of mind for families. Their reliability and performance are unmatched in the market, making them a cornerstone of modern home electrical systems.
7.2 Commercial and Industrial Applications
General Electric circuit breakers are widely used in commercial and industrial applications due to their robust design and high performance. Models like the TEY380 and TEY3100 are ideal for demanding environments, offering reliable protection against overloads and short circuits. Low Voltage Power and DC Circuit Breakers, such as the EntelliGuard G series, are designed to meet the stringent requirements of industrial settings, ensuring continuous operation and safety. These breakers are suitable for motor control, power distribution, and heavy-duty equipment, making them essential for factories, warehouses, and large commercial facilities. Their durability, flexibility, and compliance with UL and IEC standards ensure they can handle the unique challenges of industrial environments, providing long-term reliability and adaptability for diverse applications.
7.3 Motor Control and Protection
General Electric circuit breakers play a vital role in motor control and protection, ensuring safe and efficient operation. Models like the TEY380 and TEY3100 are designed to handle high current ratings and provide robust short-circuit protection for motor applications. These breakers feature advanced trip mechanisms, including Thermal-Magnetic technology, which offers precise overload and short-circuit detection. The EntelliGuard G series excels in low voltage power and DC motor control, delivering reliable performance in demanding industrial environments. GE circuit breakers are engineered to meet stringent safety standards, ensuring optimal motor protection and minimizing downtime. Their adaptability to various motor control systems makes them a preferred choice for industries requiring high reliability and operational safety.
Maintenance and Troubleshooting
Regular maintenance ensures optimal performance of GE circuit breakers, including terminal inspections and cleaning. Troubleshooting common issues like nuisance tripping is simplified with clear diagnostic guidelines provided in the catalog.
8.1 Regular Maintenance Requirements
Regular maintenance is essential to ensure the optimal performance and longevity of General Electric circuit breakers. This includes inspecting terminals for tightness and cleanliness, checking for signs of wear or overheating, and verifying proper alignment of moving parts. Users should also clean the breakers periodically with a soft brush or compressed air to remove dust and debris. Additionally, it is crucial to test the trip mechanism to ensure it functions correctly under specified conditions. GE recommends following the maintenance schedule outlined in the catalog to prevent unexpected issues and ensure reliable operation. Proper maintenance also helps in identifying potential problems early, reducing the risk of electrical hazards and downtime.
8.2 Common Issues and Troubleshooting Tips
Common issues with General Electric circuit breakers include unexpected tripping due to overload or short circuits, worn or corroded contacts, and misalignment of moving parts. For tripping issues, check the load to ensure it does not exceed the breaker’s rated capacity. Clean or replace contacts if corrosion is present. Misaligned parts can be adjusted or replaced following the catalog’s guidelines. If a breaker fails to reset, inspect for internal damage or electrical faults. Always refer to the GE manual for specific troubleshooting steps. Periodic inspections and professional servicing can help prevent these issues, ensuring reliable and safe operation of electrical systems.
General Electric Circuit Breaker Catalog Numbering System
The General Electric Circuit Breaker Catalog uses a structured numbering system to identify frame sizes, trip units, and configurations. For example, SHF16B210H decodes frame size, trip type, and ratings, ensuring precise product identification and ordering.
9.1 Understanding Catalog Number Structure
The General Electric Circuit Breaker Catalog numbering system is designed to provide clear identification of products and their features. Each catalog number is structured to encode specific details about the circuit breaker, such as frame size, trip unit type, and additional configurations. For example, a catalog number like SHF16B210H breaks down into components: “SHF” indicates the product family, “16” refers to the frame size, “B” denotes the trip unit type, and “210H” specifies additional features or ratings. This systematic approach ensures that users can quickly identify the breaker’s characteristics, making selection and ordering more efficient. Understanding this structure helps in decoding the catalog numbers accurately for specific applications.
9.2 Decoding Frame Ratings and Trip Units
Decoding frame ratings and trip units in the General Electric Circuit Breaker Catalog involves analyzing specific segments of the catalog number. Frame ratings, such as “16” in SHF16B210H, indicate the breaker’s maximum current capacity and compatibility with electrical systems. Trip units, represented by letters or numbers, denote the type of overcurrent protection, such as thermal, magnetic, or electronic trip mechanisms. For example, “B” in the catalog number may signify a specific trip unit with predefined settings. Understanding these codes allows users to identify the breaker’s operational characteristics, ensuring proper selection for load requirements. This decoding process is essential for matching circuit breakers to their intended applications and ensuring system safety and efficiency.
The General Electric Circuit Breaker Catalog PDF serves as a comprehensive resource for understanding and selecting the right circuit breakers for various electrical systems. It provides detailed information on types, features, and technical specifications, ensuring safe and efficient system protection. By following the guidelines outlined in the catalog, users can make informed decisions tailored to their specific needs. Proper selection, installation, and maintenance of GE circuit breakers are crucial for ensuring reliability and compliance with safety standards. This catalog is an indispensable tool for professionals seeking to optimize electrical system performance and protect against overloads, short circuits, and other potential hazards.