THED136040WL - 40 Amp Circuit Breaker

THED136040WL - 40 Amp Circuit Breaker

The THED136040WL molded case circuit breaker is a 3-pole, 40-amp industrial circuit breaker designed for use in your commercial and industrial power distribution systems requiring dependable overcurrent and short-circuit protection. Built with a non-interchangeable thermal magnetic trip unit, this breaker provides both overload and instantaneous fault protection to help you safeguard electrical equipment and connected circuits. Its compact molded case design supports installation in a wide range of switchboards, panelboards, and distribution equipment where a THED-series breaker is specified. Supplied with both line-side and load-side lugs, the THED136040WL is designed for straightforward integration into compatible electrical systems. Built for long service life in demanding environments, it offers the form, fit, and function needed for maintaining existing installations and keeping critical electrical infrastructure operating safely.

Key Features and Benefits

• 40 Amp Continuous Current Rating: 40 Amp continuous current rating.
• 3-Pole Configuration: 3-pole configuration for three-phase electrical systems.
• THED Series Design: The THED series molded case industrial circuit breaker.
• Thermal Magnetic Trip Unit: Non-interchangeable thermal magnetic trip unit.
• Circuit Protection: Provides overload and short-circuit protection.
• Included Lugs: Includes line-side and load-side lugs.
• Compact Construction: Compact molded case construction for industrial applications.
• Equipment Compatibility: Suitable for use in compatible distribution equipment, panelboards, and switchgear.
• Dependable Operation: Built to deliver dependable operation in commercial and industrial environments.
• Replacement Applications: Designed for form, fit, and functional replacement applications.
  

Technical Specifications

• Part Number: THED136040WL
  
• Series / Type: THED
  
• Device Type: Molded Case Industrial Circuit Breaker
  
• Poles: 3
  
• Amperes: 40A
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• A.I.C. Rating @ 600 VAC: 18 kA
  
• A.I.C. Rating @ 480 VAC: 25 kA
  
• A.I.C. Rating @ 240 VAC: 65 kA
  
• Dimensions:
  • Height: 6.31 in.
  • Width: 4.13 in.
  • Depth: 3.38 in.
• Included Accessories: Line-Side and Load-Side Lugs
  

Material Compliance and Certifications

• Industry Standards: The THED136040WL is manufactured for use in commercial and industrial electrical distribution systems and is designed to meet applicable industry standards associated with molded case circuit breakers.
• Application Verification: Users should verify compliance requirements, certifications, and installation specifications for their particular application and jurisdiction prior to installation.
  

Where It Works Best

• The THED136040WL is well-suited for industrial facilities, manufacturing plants, commercial buildings, distribution equipment, motor control applications, and other three-phase power systems requiring a 40-amp molded case circuit breaker. Its thermal magnetic protection characteristics make it an effective choice for protecting feeders, branch circuits, and connected electrical equipment in environments where dependable circuit protection and compatibility with existing THED-series installations are important.