GE TB83800BK22 Product Profile & Technical Specifications
One-sentence Overview
GE TB83800BK22 is a 3-pole, 800A, 600V molded case circuit breaker from GE’s TRI-BREAK series, featuring bolt-on connection, thermal magnetic protection with LI (Long-Time and Instantaneous) functions, 200kA@480V AIC rating, interchangeable trip unit and fused current limiting capability, designed for reliable overcurrent protection in industrial and commercial power distribution systems.
1. Basic Product Information
Brand/Manufacturer: General Electric (GE), a global leader in electrical equipment, power generation and industrial automation solutions
Model Number: TB83800BK22
Product Series: GE TRI-BREAK (TB) Series Molded Case Circuit Breakers
Product Type: Industrial-grade molded case circuit breaker (MCCB) with fused current limiting capability
Core Application: Overcurrent protection for main distribution panels, motor control centers, and branch circuits in industrial plants, commercial buildings, and infrastructure projects; suitable for applications requiring high interrupting capacity and reliable thermal magnetic protection
Compliance & Certification: Complies with ANSI C37.13, UL 489, and CSA C22.2 No. 5 standards; certified for use in North American and international electrical systems
Compatibility: Compatible with standard bolt-on mounting systems in electrical panels and switchgear; interchangeable trip unit design allows for easy replacement and configuration changes without replacing the entire breaker
Product Status: Brand-new original industrial component, factory-sealed with complete technical documentation and installation instructions
Warranty: 1-year standard factory warranty (extended warranty options available through authorized distributors)
2. Physical Specifications
Weight: Net weight approximately 42.29–65 pounds (19.18–29.48 kg); gross weight including packaging approximately 50–70 pounds (22.68–31.75 kg)
Dimensions (H × W × D): Standard TB8 frame dimensions – approximately 14.5 inches (368.3 mm) in height, 6.5 inches (165.1 mm) in width, and 5.5 inches (139.7 mm) in depth (varies slightly depending on mounting configuration)
Mounting Method: Bolt-on connection for secure installation in electrical panels and switchgear; designed for flush mounting with standard panel cutouts
Housing Material: Heavy-duty thermoset plastic casing with UL94 V-0 flame-retardant rating; internal components protected by a robust metal frame for enhanced durability and mechanical strength
Protection Grade: IP20 (designed for indoor electrical panel installation, providing dust protection and preventing accidental contact with internal live parts)
Structural Features: External operating handle with trip indication; clear marking for amperage, voltage, and interrupting rating; removable front cover for easy access to trip unit and internal components; integrated lockout/tagout capability for safety during maintenance
3. Electrical Parameters
Voltage Rating: 600 VAC (maximum operating voltage)
Frame Rating: 800 A (maximum continuous current capacity of the breaker frame)
Trip Rating: 800 A (thermal magnetic trip unit current setting)
Poles/Phase: 3 poles, 3 phase
Interrupting Rating (AIC): 200kA@480V (short-circuit current interruption capability at 480V)
Trip Unit Type: Interchangeable thermal magnetic trip unit with LI (Long-Time and Instantaneous) protection functions
Long-Time Protection: Thermal overload protection with inverse time characteristic, adjustable to match load requirements
Instantaneous Protection: Magnetic short-circuit protection with fixed or adjustable pickup settings, providing fast response to high-magnitude faults
Connection Type: Bolt-on terminals for copper or aluminum conductors; compatible with wire sizes up to 500 kcmil
Power Frequency: 50/60 Hz (dual frequency operation for global compatibility)
Insulation Resistance: Minimum 100 MΩ at 500 VDC (between poles and ground)
Dielectric Withstand Voltage: 2500 VAC for 1 minute (between poles and ground, and between adjacent poles)
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