TEF124030 - 30Amp Circuit Breaker

TEF124030 - 30Amp Circuit Breaker

When keeping an existing electrical system operating as intended, using the correct replacement breaker matters. The TEF124030 is a 2-pole, 30-amp Type TEF molded case industrial circuit breaker designed to provide dependable overcurrent protection in your commercial and industrial power distribution systems. Equipped with a non-interchangeable thermal-magnetic trip unit, it responds to both overloads and short circuits, helping you to protect connected equipment while maintaining the electrical characteristics your system was originally designed for.

Built to last, this breaker is intended for applications where form, fit, and functional compatibility are essential. Its 18kA interrupting rating at 480VAC makes it suitable for systems requiring that fault current capacity, while the included load-side lugs help you simplify installation. Whether you're replacing a damaged breaker during maintenance or servicing existing equipment, the TEF124030 delivers the ratings and configuration needed to keep compatible electrical systems operating safely and efficiently.

Key Features and Benefits

• 30 Amp Current Rating: 30 Amp current rating.
• 2-Pole Configuration: 2-pole configuration.
• Type TEF Molded Case Industrial Circuit Breaker: Type TEF molded case industrial circuit breaker.
• Non-Interchangeable Thermal Magnetic Trip Unit: Non-interchangeable thermal magnetic trip unit for overload and short-circuit protection.
• Interrupting Rating: Interrupting rating of 18kA at 480VAC.
• Load-Side Lugs Included: Includes load-side lugs for easier installation.
• Built to Last: Built to last for long-term service in compatible electrical systems.
• Form, Fit, and Functional Replacement: Designed for form, fit, and functional replacement where a Type TEF breaker is specified.
• Compact Molded Case Design: Compact molded case design for commercial and industrial electrical equipment.

Technical Specifications

• Manufacturer Part Number: TEF124030
  
• Type: TEF
  
• Poles: 2
  
• Amperage: 30 Amps
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• Interrupting Rating: 18kA @ 480VAC
  
• Voltage Rating: 480VAC
  
• Dimensions:
  • Height: 6.31 in.
  • Width: 2.75 in.
  • Depth: 3.38 in.
• Included: Load-Side Lugs
  

Material Compliance and Certifications

• Molded Case Construction: Molded case circuit breaker construction.
• Thermal Magnetic Trip Mechanism: Thermal magnetic trip mechanism for overload and short-circuit protection.
• Manufacturing Standards: Manufactured to meet the applicable standards for the original product design. Always confirm compatibility with your equipment specifications and follow all applicable local electrical codes before installation.

Where It Works Best

• The TEF124030 is commonly used in industrial facilities, manufacturing plants, commercial buildings, switchboards, panelboards, motor control equipment, and electrical distribution systems where a Type TEF 2-pole, 30-amp molded case circuit breaker is required. It's well-suited for maintenance, repair, and replacement projects where matching the original electrical ratings, dimensions, and breaker type is important for proper installation and operation.