GE’s Circuit Breaker Catalog PDF offers a comprehensive guide to the company’s low‑and‑medium‑voltage protection solutions. It details product series, technical specifications, and application references, enabling engineers to select the right breaker for any installation scenario. Ideal for design.
How to Download the PDF Catalog
To obtain the latest GE Circuit Breaker Catalog PDF, begin by navigating to the official GE website at ge.com. From the homepage, use the search bar or the “Products & Solutions” menu to locate the “Electrical” section, then select “Circuit Breakers.” On the product page, click the “Downloads” tab. A list of available documents appears; choose the catalog that matches your voltage range (e.g., “Low‑Voltage Circuit Breaker Catalog – 2026”). Click the PDF icon to open the file in your browser. If prompted, allow the download or choose “Save As” to store the document locally. For users requiring the most recent revisions, register for a free GE account to access version‑controlled PDFs and receive email notifications about updates. Once downloaded, the catalog can be viewed with any PDF reader, printed, or shared with design teams for reference during project planning. This streamlined process ensures you have the accurate technical data and application guidance needed for reliable circuit protection design. Downloading the catalog is free and needs no software; the PDF runs with Adobe, Foxit, and browsers Keep the PDF handy for quick reference during design reviews or when troubleshooting existing installations now.
Catalog Structure and Layout Overview
The GE Circuit Breaker Catalog PDF is organized into a clear, user‑friendly framework that guides readers from high‑level summaries to detailed technical data. The front matter contains an executive summary, index, and a quick‑reference table that lists all series and their primary applications. Following this, the main body is divided into sections that mirror the product hierarchy: low‑voltage, medium‑voltage, and specialty breakers. Each section opens with a concise description of the series, its key features, and typical use cases. Subsequent pages present individual product pages, each containing a schematic, part number, voltage and current ratings, trip curves, and mechanical dimensions. Technical data sheets are embedded as separate tabs within the PDF for easy navigation. The catalog also includes a dedicated “Compliance” section that lists certifications, safety standards, and environmental ratings. Finally, a back‑matter section provides troubleshooting tips, installation guidelines, and contact information for technical support. This structured layout ensures that engineers can quickly locate the exact breaker model needed for a specific application, verify compliance, and access all necessary installation data in one consolidated document. To facilitate reference, the PDF incorporates a index and a set that allow and a users to jump to product, compliance certifications, and installation manuals, thereby streamlining the design process and reducing time-to-market for new projects.
Product Categories and Series
GE catalog features categories: Low‑Voltage (LV) and Medium‑Voltage (MV) units, covering 120‑480 V to 15 kV. Each category contains multiple series—such as the 5‑Series LV, 10‑Series LV, and the 20‑Series MV—designed for reliability for industrial and commercial use
Low-Voltage Circuit Breakers
GE’s low‑voltage circuit breakers, catalogued under the 5‑Series and 10‑Series lines, serve 120 V to 480 V applications across industrial, commercial, and residential sectors. These breakers feature compact, modular designs that integrate seamlessly into panelboards, switchgear, and distribution boards. Key attributes include IEC 60947‑2 compliance, adjustable trip curves (B, C, D), and a range of current ratings from 30 A to 400 A. The 5‑Series offers single‑pole, double‑pole, and three‑pole configurations, while the 10‑Series expands capacity to 600 A and incorporates advanced thermal‑magnetic protection. Each breaker is engineered for high reliability, with robust housings, low‑maintenance contacts, and built‑in diagnostics that support predictive maintenance. The catalog provides detailed technical data sheets, installation diagrams, and wiring instructions, enabling engineers to match breaker specifications to system requirements. Additionally, the PDF includes application notes on motor protection, lighting circuits, and renewable energy integration, illustrating how low‑voltage breakers can optimize power quality and safety. GE’s commitment to innovation is evident in features such as automatic reclosing, remote monitoring via Modbus, and compatibility with smart grid platforms. The catalog also highlights compliance with UL, CSA, and IEC standards, ensuring that each product meets rigorous safety and performance criteria. By offering a wide selection of voltage and current ratings, coupled with customizable trip settings, GE’s low‑voltage breakers provide the flexibility needed for modern electrical distribution systems. The PDF also includes a quick‑reference table summarizing key parameters for each series, enabling rapid comparison. Field technicians benefit from troubleshooting guides that detail common fault conditions and corrective actions. All updates are tracked in the catalog’s version control. This ensures users always reference the latest specifications for safety.
Medium-Voltage Circuit Breakers
GE’s medium‑voltage circuit breakers, catalogued in the 30‑Series and 40‑Series lines, cover 1 kV to 13.8 kV in power plants, substations. These breakers combine high‑current interrupting capacity with compact, modular housings that fit into 4‑pole or 6‑pole switchgear frames. The 30‑Series offers current ratings from 200 A to 1 kA, while the 40‑Series extends to 2 kA and incorporates advanced thermal‑magnetic protection with adjustable trip curves (B, C, D, E). Each breaker meets IEC 60898‑1 and IEC 60898‑2 standards, providing reliable operation under fault conditions, and includes features such as automatic reclosing, remote monitoring via Modbus/TCP, and built‑in diagnostics for predictive maintenance. The catalog supplies detailed technical data sheets, wiring diagrams, and installation instructions, enabling engineers to match breaker specifications to system voltage, current, and fault‑level requirements. Application notes illustrate how medium‑voltage breakers protect motors, transformers, and distribution networks, and how they integrate with SCADA and DCS systems for real‑time monitoring. The PDF also highlights compliance with UL, CSA, and IEC safety standards, ensuring each product meets rigorous safety and performance criteria. By offering a wide range of voltage and current ratings, customizable trip settings, and modular design, GE’s medium‑voltage breakers provide the flexibility needed for modern power distribution systems. Field technicians benefit from troubleshooting guides that detail common fault conditions and corrective actions. All updates are tracked in the catalog’s version control, ensuring users reference the latest specifications for safety.
Technical Data Sheets Included in the PDF
Technical data sheets in the GE Circuit Breaker Catalog PDF provide detailed specifications for each product line. They include voltage, current, interrupting capacity, trip curves, and environmental ratings. Each sheet offers wiring diagrams, installation notes, and compliance certifications for quick reference. All sheets are from GE’s site and include revision v.
Voltage and Current Ratings
GE’s catalog lists voltage ratings ranging from 120 V to 13.8 kV, covering both standard low‑voltage and medium‑voltage applications. Current ratings span from 15 A to 1 kA, enabling selection for residential, commercial, and industrial loads. Each breaker’s interrupting capacity is specified in kA, with values up to 1 kA for high‑current models. The data sheets provide full tables of rated voltage, rated current, short‑circuit breaking capacity, and maximum load current. They also include the IEC 60884‑2 and ANSI C37.13 compliance markings, ensuring that the devices meet global safety and performance standards. For low‑voltage breakers, the catalog lists 120 V/240 V, 208 V/240 V, and 277 V/480 V options, with current ratings of 15 A, 20 A, 30 A, 40 A, 50 A, 60 A, 80 A, 100 A, 125 A, 150 A, 200 A, 250 A, 300 A, 400 A, 500 A, 600 A, 800 A, 1000 A, and 1200 A. Medium‑voltage breakers cover 480 V to 13.8 kV, with current ratings from 100 A to 1 kA, and interrupting capacities from 500 kA to 1 kA. The catalog also provides detailed trip curve options (B, C, D, K, and T) and time‑delay settings for each voltage/current combination. These specifications help engineers match breaker performance to fault levels, load characteristics, and system protection schemes, ensuring reliable and compliant electrical distribution. Additionally, the PDF includes a quick‑reference chart that maps voltage and current ratings to breaker sizes, facilitating rapid selection during design reviews. The catalog also notes the maximum continuous operating current (MCO) for each model, which is critical for sizing conductors and ensuring thermal protection. This data is vital for all users.!!
Trip Curve Options
GE’s catalog presents a full suite of trip curves tailored to diverse protection needs. The standard B, C, D, K, and T curves are available across all low‑voltage series, with each curve defined by its time‑current characteristic per IEC 60884‑2. Curve B offers a fast, instantaneous trip for short‑duration overloads, ideal for motor starters and sensitive loads. Curve C provides a moderate delay, suitable for general industrial applications where brief surges are expected. Curve D delivers a longer delay, protecting equipment that tolerates higher overload currents before tripping. Curve K, a high‑current, short‑time curve, is engineered for high‑power motor applications, allowing the breaker to withstand large inrush currents without nuisance tripping. Curve T, a time‑delay curve, is used for applications requiring a deliberate delay before tripping, such as certain process loads. Each curve is accompanied by a detailed trip table, showing the relationship between fault current, time, and the breaker’s interrupting capacity. The catalog also specifies the available time‑delay settings (0.5 s, 1 s, 2 s, 5 s, 10 s) for each curve, enabling fine‑tuning of protection schemes. For medium‑voltage breakers, the catalog lists the IEC 60884‑2 curves A, B, C, D, and E, each with corresponding time‑current curves and interrupting ratings up to 1 kA. The inclusion of these curves ensures that designers can select a breaker that not only meets the fault‑current requirements but also aligns with the specific operational characteristics of the protected equipment. Detailed trip curves are essential for achieving coordinated protection, preventing equipment damage, and maintaining system reliability. Engineers use this data to choose breakers that meet safety and performance standards, ensuring reliable operation in all settings for tasks!.
Application Guides within the Catalog
The catalog’s application guides cover industrial, commercial, and residential installations, providing load calculations, coordination studies, and fault‑current analysis. Step‑by‑step instructions help engineers select proper breaker series and ratings, ensuring code compliance and system reliability.
Industrial Power Distribution
GE’s industrial circuit breaker catalog provides detailed guidance for designing robust power distribution systems in manufacturing, processing, and utility facilities. The PDF includes load‑sheet templates, fault‑current calculations, and coordination charts that align breaker settings with upstream protection devices. Engineers can reference the breaker series tables to match voltage, current, and short‑circuit ratings with plant requirements, ensuring seamless integration with motor starters, variable‑frequency drives, and UPS systems. The catalog also offers best‑practice recommendations for panelboard layout, busbar sizing, and cable selection, helping to minimize losses and maintain system reliability. Additionally, the guide highlights compliance with UL, IEC, and NFPA standards, and provides troubleshooting checklists for common industrial scenarios such as arc‑flash mitigation, overcurrent protection, and surge suppression. By leveraging these resources, designers can optimize protection schemes, reduce downtime, and achieve cost‑effective, scalable power distribution solutions across diverse industrial environments.
The catalog’s detailed tables also include short‑circuit ratings, surge protection values, and recommended cable types for each breaker series, enabling precise load planning. Furthermore, it presents case studies illustrating successful deployments in plants, steel mills, and centers, highlighting the importance of proper coordination and compliance with regulations. Users can download the PDF to access these resources and integrate them into their design workflows.!
Commercial Building Electrical Systems
GE’s commercial circuit breaker catalog PDF serves as a definitive reference for architects, electrical engineers, and facility managers designing modern building power systems. The document presents a full range of low‑voltage breaker series tailored to office towers, shopping centers, hospitals, and educational campuses, each with detailed voltage, current, and short‑circuit ratings. By mapping breaker capacities to typical commercial loads—HVAC, lighting, data centers, and emergency power—readers can quickly determine the appropriate device for each distribution panel. The catalog also includes coordination charts that align breaker settings with upstream protective relays, ensuring selective tripping and minimizing service interruptions. In addition, it offers guidance on panelboard layout, busbar sizing, and cable selection, all aligned with NFPA 70E and IEC 60364 standards. Practical installation examples illustrate how to integrate GFCI, AFCI, and surge‑suppression modules into commercial panels, enhancing occupant safety and protecting critical equipment. The PDF further provides maintenance schedules, troubleshooting checklists, and certification information, enabling facilities to maintain compliance and extend equipment life. By leveraging this comprehensive resource, designers can achieve reliable, efficient, and code‑compliant power distribution throughout commercial buildings. Readers can also cross‑reference the catalog’s online database for availability, pricing, technical support contact information.!!
Installation and Wiring Instructions
GE’s installation guide in the circuit breaker catalog PDF is a step‑by‑step manual for field technicians and design engineers. It begins with a safety checklist: verify that the main service is de‑energized, confirm proper grounding, and use insulated tools. Next, the document specifies the mounting method for each breaker type—panel‑mounted, DIN‑rail, or plug‑in—detailing screw patterns, torque values, and clearance requirements. Wiring instructions follow, showing conductor sizing based on ampacity tables, permissible cable types (NM‑B, THHN, XLPE), and bend radius limits. The guide includes color‑coding diagrams that match the breaker’s terminal labels to the incoming and outgoing conductors, ensuring correct polarity and phase connection. It also covers the use of busbar clamps, terminal block arrangements, and the correct sequence for connecting neutral and ground to the panel. For high‑current installations, the PDF recommends using a neutral‑isolated bus and provides a table of recommended breaker ratings for common load scenarios. The instructions conclude with a verification checklist: test the breaker’s trip function, confirm continuity, and document the installation in the service log. All procedures comply with NFPA 70E, IEC 60947, and local code requirements, providing a reliable, safe, and code‑compliant installation pathway for every commercial or industrial application. The catalog further offers troubleshooting tips for common wiring errors, such as reversed polarity or over‑tightened terminals, and suggests corrective actions. It also details the proper method for labeling each breaker, including the use of the manufacturer’s tag and the facility’s identification system. Finally, the guide recommends periodic inspection intervals and maintenance tasks, such as cleaning contacts and checking for corrosion, to ensure long‑term performance and reliability. During installation, technicians should verify that the breaker’s arc rating matches the expected fault current level. The PDF provides a quick reference chart for selecting the appropriate arc‑rating series. For installations requiring a 3‑phase supply, the guide explains how to wire the breaker’s phase terminals and connect the neutral bus. It also includes a diagram of the typical panelboard layout for a 480‑V, 3‑phase system. The catalog recommends using a dedicated grounding electrode system for high‑voltage panels, with instructions for installing a ground rod or rebar. The guide emphasizes the importance of maintaining a clear working area around the breaker to comply with OSHA 1910.242. It also provides guidance on how to handle and store spare breakers, including temperature and humidity limits. The PDF concludes with a summary table of key installation parameters for quick reference during field work.
Maintenance and Service Procedures
GE’s maintenance section in the circuit breaker catalog PDF provides a clear, step‑by‑step routine to extend equipment life and guarantee safety. Technicians begin with a quarterly visual check of all breakers, looking for wear, corrosion, or overheating on housings and terminals. A calibrated voltmeter is used to confirm that the breaker’s voltage rating remains within tolerance after any service. Monthly, a test routine energizes the breaker, applies a current equal to the rated trip level, and records the trip time; if it deviates by more than 5 %, replacement is required. The guide details a cleaning protocol: wipe the exterior with a dry, lint‑free cloth, brush dust from terminal blocks, and for high‑current models, clean contact surfaces with a silicone‑based lubricant, leaving no residue. Proper grounding is emphasized; technicians must verify that the grounding electrode is intact and that the breaker’s ground terminal is securely fastened. Periodic arc‑flash studies are advised for systems above 600 V, with a reference table for selecting the correct arc‑rating series. Replacement of internal components—trip unit, overload relay, fuse elements—is covered, including torque specs for all fasteners to avoid over‑tightening. A troubleshooting flowchart guides through common faults such as false tripping, sluggish response, or audible clicking, suggesting checks for loose internal wiring and worn contact springs. Record‑keeping is mandatory: each maintenance event is logged with date, technician signature, and corrective actions, stored in the facility’s asset management system for audit and life‑cycle tracking. All procedures comply with NFPA 70E and IEC 60947 standards.
Compliance and Certification Details
GE circuit breakers meet extensive safety and performance standards, including NEC Article 440, UL 489, and IEC 60947, ensuring compliance for industrial, commercial, and high‑voltage applications. The catalog documents ISO 9001:2015 quality management, RoHS environmental compliance, and CE marking for EU markets, providing traceability and certification records for each model. Detailed technical data sheets include voltage, current, trip curve options, and arc‑flash ratings per NFPA 70E, enabling precise selection for protection schemes. Installation guides cover wiring, grounding, and integration into modular panels, while maintenance procedures outline routine inspections, testing, and component replacement to extend service life. All documentation is downloadable from the GE website, allowing engineers to verify code adherence, performance, and environmental stewardship for every breaker in the portfolio. The catalog also highlights compliance with IEC 61439‑1 for low‑voltage switchgear assemblies, ensuring that breakers can be safely integrated into modular distribution panels and meet international safety standards. The product data sheets also provide arc‑flash calculations and meet NFPA 70E and IEC 60870‑5‑101 requirements for low‑ and high‑voltage systems. The catalog also covers software integration, showing how GE breakers connect to SCADA and DCSandreal‑time monitoring. All data All data.
Updating the Catalog and Version Control
GE maintains an online version control system for its Circuit Breaker Catalog PDF, ensuring that users always access the most current data. Each release is assigned a unique version number (e.g., V4.2.1) and a publication date, which is prominently displayed on the cover page and in the table of contents. The catalog’s revision history is stored in a dedicated “Change Log” section, detailing new product introductions, specification updates, and any regulatory compliance adjustments. Engineers can download the latest PDF directly from GE’s official website, where a “Download History” archive lists all previous versions for reference or compliance audits. The catalog is updated quarterly, with interim “Rapid Release” PDFs issued when critical safety or performance changes occur. Version control is supported by a digital signature embedded in the PDF, allowing recipients to verify authenticity and integrity. For integration with design software, the catalog’s XML metadata is versioned alongside the PDF, enabling automated data extraction for simulation and procurement tools. All updates are communicated through GE’s product bulletin system, ensuring that field technicians and procurement teams receive timely notifications of changes that may affect installation or maintenance procedures. This rigorous versioning framework guarantees traceability, regulatory compliance, and seamless continuity across GE’s global distribution network. Users can also track changes via the history table which lists dates, version numbers, and new notes.