THED136090 **Older Style** - 90 Amp Circuit Breaker

THED136090 **Older Style** - 90 Amp Circuit Breaker

The THED136090 Black Face Circuit Breaker is a 90-amp, three-pole molded-case industrial circuit breaker designed for commercial and industrial electrical applications. As part of the THED series, this breaker features a non-interchangeable thermal-magnetic trip unit that provides overload and short-circuit protection for electrical systems that require its specific ratings and configuration. With interrupting capacities of 18kA at 600VAC, 25kA at 480VAC, and 65kA at 240VAC, the THED136090 offers defined protection characteristics for compatible electrical installations. Its distinctive black-face design, molded-case construction, and included load-side lugs make it a practical choice for maintaining existing electrical equipment or replacing a matching breaker in an established system. Measuring 4.13 inches wide, 6.31 inches high, and 3.38 inches deep, this industrial circuit breaker is built to last when properly selected, installed, and maintained. Whether you're servicing industrial machinery, maintaining commercial distribution equipment, or replacing an existing THED breaker, the THED136090 provides the specifications needed to evaluate form, fit, and electrical compatibility.

Key Features and Benefits

• 90-Amp Current Rating
• Three-Pole Configuration
• Thermal-Magnetic Trip Protection
• Non-Interchangeable Trip Unit
• Multiple AC Interrupting Ratings
• Distinctive Black-Face Design
• Load-Side Lugs Included
• Molded-Case Construction
• Defined Physical Dimensions
• THED Series Compatibility

Technical Specifications

• Manufacturer: GE / ABB
  
• Catalog Number: THED136090
  
• Product Type: Molded-Case Circuit Breaker
  
• Product Category: Industrial Thermal-Magnetic Circuit Breaker
  
• Series / Type: THED
  
• Face Color: Black
  
• Rated Current: 90 Amperes (90A)
  
• Number of Poles: 3
  
• Trip Unit Type: Non-Interchangeable Thermal Magnetic
  
• Overload Protection: Thermal
  
• Short-Circuit Protection: Magnetic
  
• Interrupting Capacity at 600VAC: 18,000 Amperes (18kA)
  
• Interrupting Capacity at 480VAC: 25,000 Amperes (25kA)
  
• Interrupting Capacity at 240VAC: 65,000 Amperes (65kA)
  
• Maximum Listed AC Voltage: 600VAC
  
• Load-Side Lugs: Included
  
• Line-Side Lugs: Not specified
  
• Height: 6.31 Inches
  
• Width: 4.13 Inches
  
• Depth: 3.38 Inches
  
• Dimensions: 4.13"W x 6.31"H x 3.38"D
  
• Approximate Shipping Weight: 6.50 lbs.
  
• UPC: 00783164062991
  

Material Compliance and Certifications

The THED136090 is a molded-case industrial circuit breaker featuring a non-interchangeable thermal-magnetic trip unit and specified voltage-dependent interrupting capacities. These characteristics are important when evaluating the breaker for use in existing commercial and industrial electrical systems.

For electrical installations requiring specific certifications or compliance documentation, review the manufacturer's markings and applicable technical documentation. Confirm that the breaker's ratings, terminal configuration, and equipment approvals meet the intended installation requirements.

Where It Works Best

• Existing Commercial Electrical Systems
• Industrial Power Distribution Equipment
• Three-Phase Electrical Applications
• Industrial Machinery and Equipment Protection
• Facility Maintenance and Electrical Repairs
• Legacy Electrical Distribution Systems
• Matching THED Circuit Breaker Replacements
• Compatible 90-Amp Electrical Circuits
• Commercial and Industrial Electrical Restoration
• Electrical Assemblies Requiring Black-Face Breakers
• Applications Requiring Specified AC Interrupting Capacities
• Electrical Systems Using Load-Side Lug Connections