TEF136050 - 50Amp Circuit Breaker

TEF136050 - 50 Amp Circuit Breaker

When you need a dependable replacement for a compatible Type TEF molded case circuit breaker, the TEF136050 delivers the form, fit, and function your existing electrical system requires. Designed for commercial and industrial applications, this 3-pole, 50-amp circuit breaker provides thermal-magnetic protection against overloads and short circuits, helping to keep electrical distribution systems operating safely. Its non-interchangeable thermal-magnetic trip unit provides fixed protection without requiring trip adjustments, making it a practical choice for maintaining existing equipment. Rated 14k A.I.C. at 600VAC, the TEF136050 is intended for installations where matching the original electrical specifications is essential. It also comes equipped with load-side lugs, allowing for secure conductor termination during installation. Built to last, this breaker is a dependable solution for keeping compatible switchboards, panelboards, and industrial distribution equipment operating as intended.

Key Features and Benefits

• 50 Amp Current Rating: 50 Amp current rating for commercial and industrial power distribution.
• 3-Pole Design: 3-pole design for three-phase electrical systems.
• Type TEF Molded Case Circuit Breaker: Type TEF molded case circuit breaker.
• Non-Interchangeable Thermal Magnetic Trip Unit: Non-interchangeable thermal magnetic trip unit for fixed overload and short-circuit protection.
• 14k A.I.C. Interrupting Rating: 14k A.I.C. interrupting rating at 600VAC.
• Load-Side Lugs Included: Includes load-side lugs for secure conductor connections.
• Form, Fit, and Functional Replacement: Designed as a form, fit, and functional replacement for compatible TEF applications.
• Molded Case Construction: Molded case construction is built to last in demanding electrical environments.
  

Technical Specifications

• Part Number: TEF136050
  
• Type: TEF
  
• Product Type: Molded Case Industrial Circuit Breaker
  
• Poles: 3
  
• Amperage: 50A
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• Interrupting Rating: 14k A.I.C. @ 600VAC
  
• Dimensions:
  • Height: 6.31 in.
  • Width: 4.13 in.
  • Depth: 3.38 in.
• Included Accessories: Load-Side Lugs
  

Material Compliance and Certifications

• Molded Case Construction: Molded case industrial circuit breaker construction.
• Thermal Magnetic Trip Technology: Thermal magnetic trip technology for overload and short-circuit protection.
• 600VAC Rating: Rated for 600VAC applications with a 14k A.I.C. interrupting capacity.
• Installation Requirements: Install and maintain in accordance with applicable electrical codes and equipment manufacturer requirements.
  

Where It Works Best

• The TEF136050 is commonly used in commercial buildings, industrial facilities, manufacturing plants, electrical distribution equipment, switchboards, motor control systems, and panelboards where a 50 Amp, 3-pole, Type TEF circuit breaker is specified. It's an excellent choice for replacing a compatible breaker while maintaining the original electrical ratings, dimensions, and installation requirements of existing equipment.