1. Product Overview

2. Core Technical Parameters

3. Product Features

• Modular Design: The frame design is standardized, facilitating quick assembly and replacement with various GE series circuit breakers (such as the TJK63 series).
• High Reliability: Made of high-temperature and corrosion-resistant materials, ensuring stable operation even in high-temperature or humid environments.
• Easy Maintenance: Compact structure and convenient disassembly and assembly reduce the difficulty of on-site maintenance and repair.
• Strong Compatibility: Supports the installation of various types of circuit breaker accessories (such as auxiliary contacts, relays, etc.).

______________________________________________________________________________________________

4. Structure and Composition

• Main Frame: The main supporting structure, installed in the power distribution cabinet or cabinet.
• Terminal Lugs: Used to connect incoming and outgoing cables.
• Mounting Brackets: Used to fix the frame to the cabinet or guide rail.
• Accessory Mounting Holes: Reserved space for installing accessories such as auxiliary contacts and trip units.

______________________________________________________________________________________________

5. Typical Application Fields

• Industrial Power Distribution Systems: Used in large-scale power distribution systems such as power plants and factory workshops.
• Commercial Buildings: Used in the main power distribution cabinets of large commercial complexes.
• Electromechanical Equipment: Used as the control switch for high-power equipment such as machine tools, fans, and water pumps.
• Automation Control: Cooperate with PLC or DCS systems for automatic electrical control.

______________________________________________________________________________________________

6. Installation and Maintenance Recommendations

6.1 Installation Guide

• Environment Check: Ensure the installation environment meets the protection level requirements, avoiding moisture and corrosive gas erosion.
• Positioning and Fixing: Firmly install the frame in the power distribution cabinet, ensure it is horizontal and vertical, and fix it with supporting bolts and gaskets.
• Cable Access: Select cables of appropriate specifications according to the current size, use copper bars or rail crimping to connect the cables to the terminals, ensuring reliable contact.
• Accessory Installation: Install auxiliary contacts, trip units and other accessories as needed, ensure the cable arrangement is neat, and avoid cross-interference.

______________________________________________________________________________________________

6.2 Maintenance and Inspection

• Regular Inspection: It is recommended to check the tightness of the connection terminals every 6-12 months to prevent loosening due to vibration.
• Cleaning and Maintenance: Keep the surface of the frame clean to prevent poor heat dissipation caused by dust accumulation.
• Anti-rust Treatment: For frames that have been in a humid environment for a long time, it is recommended to perform anti-rust treatment or install a waterproof and dustproof cover.
• Troubleshooting: If tripping or inaction occurs, check whether the cable connection is loose or the internal contacts of the circuit breaker are worn.