THED136020WL **Older Style** - 20Amp Circuit Breaker

THED136020WL **Older Style** - 20Amp Circuit Breaker

The THED136020WL Black Face Circuit Breaker is a 20-amp, three-pole molded-case industrial circuit breaker designed for your compatible commercial and industrial electrical distribution systems. Part of the ABB/GE THED E150 breaker family, this model features a non-interchangeable thermal-magnetic trip unit that provides overload and short-circuit protection. Its voltage-specific interrupting capacities are 18kAIC at 600VAC, 25kAIC at 480VAC, and 65kAIC at 240VAC, making it suitable for installations where these ratings meet the electrical system's requirements.

Key Features and Benefits

• 20 Amp Current Rating
• Three-Pole Configuration
• Black Face Design
• Thermal-Magnetic Protection
• Non-Interchangeable Trip Unit
• Line-Side Lugs Included
• Load-Side Lugs Included
• THED E150 Frame Family
• Molded-Case Construction
• Form, Fit, and Functional Replacement
• Compatible Legacy Equipment Applications

Technical Specifications

• Catalog Number: THED136020WL
  
• UPC: 00783164062762
  
• Product Identification: Black Face
  
• Manufacturer / Product Family: ABB/GE THED
  
• Product Type: Molded-Case Circuit Breaker (MCCB)
  
• Breaker Type: THED
  
• Frame Family: E150
  
• Current Rating: 20 Amps
  
• Number of Poles: 3
  
• Trip Unit Type: Thermal Magnetic
  
• Trip Unit Configuration: Non-Interchangeable
  
• Interrupting Capacity at 600VAC: 18kAIC (18,000 Amps)
  
• Interrupting Capacity at 480VAC: 25kAIC (25,000 Amps)
  
• Interrupting Capacity at 240VAC: 65kAIC (65,000 Amps)
  
• Face Configuration: Black Face
  
• Line-Side Lugs: Included
  
• Load-Side Lugs: Included
  
• Approximate Height: 6.31 inches
  
• Approximate Width: 4.13 inches
  
• Approximate Depth: 3.38 inches
  
• Overall Dimensions: 4.13"W × 6.31" H × 3.38"D
  
• Approximate Shipping Weight: 6.50 lbs.
  

Material Compliance and Certifications

The THED136020WL Black Face Circuit Breaker is an industrial molded-case circuit breaker equipped with a non-interchangeable thermal-magnetic trip unit. It is built and rated for use in compatible distribution equipment that requires the specified THED breaker configuration.

We have not independently verified specific UL listing file numbers, CSA certification details, RoHS compliance declarations, or material composition certifications for the exact THED136020WL Black Face configuration.

Where It Works Best

• Legacy Commercial Electrical Systems
• Industrial Electrical Distribution
• Existing THED Circuit Breaker Replacements
• Black-Face Breaker Replacement Applications
• Compatible E150-Frame Equipment
• Three-Pole Circuit Applications
• 240VAC Electrical Applications
• 480VAC Electrical Applications
• 600VAC Electrical Applications
• Facility Electrical Maintenance
• Commercial and Industrial Equipment Servicing
• Line-Side and Load-Side Lug Connections