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TEF134100 - 100Amp Circuit Breaker

  • 100 Amp
  • 18k @ 480VAC
  • 3 Pole
Circuit BreakersSKU: TEF134100 [R]

Purchase Options: Refurbished

TEF134100 - 100Amp Circuit Breaker Description

TEF134100 - 100Amp Circuit Breaker

When you need a TEF134100 molded case circuit breaker that matches the electrical ratings and physical footprint of your existing system, choosing the right replacement helps keep your equipment operating as intended. This 3-pole, 100-amp circuit breaker is designed for commercial and industrial power distribution applications requiring 18kA interrupting capacity at 480VAC. Featuring a non-interchangeable thermal magnetic trip unit, it provides dependable protection against overloads and short circuits while maintaining compatibility with existing TEF installations. The included load-side lugs help simplify installation, making it a practical solution for maintenance, repairs, or replacing a compatible breaker in an existing electrical system. Built to last, the TEF134100 delivers the form, fit, and function needed to help keep electrical distribution equipment operating safely and efficiently without requiring modifications to compatible equipment.

Key Features and Benefits

  • 100 Amp Current Rating: 100 Amp current rating for commercial and industrial electrical systems.
  • 3-Pole Design: 3-pole design for three-phase power distribution.
  • Thermal Magnetic Trip Unit: Non-interchangeable thermal magnetic trip unit for overload and short-circuit protection.
  • Interrupting Capacity: Rated 18kA interrupting capacity at 480VAC.
  • Load-Side Lugs Included: Includes load-side lugs to help streamline installation.
  • Molded Case Construction: Molded case construction built for long-term service.
  • Form, Fit, and Function Replacement: Form, fit, and functional replacement for compatible TEF breaker applications.
  • Application: Suitable for protecting feeders, branch circuits, and connected equipment.

Technical Specifications

  • Part Number: TEF134100
  • Type: TEF
  • Product Type: Molded Case Industrial Circuit Breaker
  • Trip Unit: Non-Interchangeable Thermal Magnetic
  • Poles: 3
  • Current Rating: 100 Amps
  • Interrupting Capacity: 18kA @ 480VAC
  • Voltage Rating: 480VAC
  • Dimensions:
    • Height: 6.31 in.
    • Width: 4.13 in.
    • Depth: 3.38 in.
  • Included: Load-Side Lugs

Material Compliance and Certifications

  • Construction: Molded case industrial circuit breaker construction.
  • Protection: Thermal magnetic overcurrent protection.
  • Application: Manufactured for use in compatible electrical distribution systems according to its published electrical ratings.
  • Installation: Installation should be performed in accordance with applicable electrical codes and verified for compatibility with the existing equipment.

Where It Works Best

  • The TEF134100 is commonly used in commercial buildings, manufacturing facilities, industrial plants, and other three-phase electrical distribution systems that require a 100-amp, 3-pole molded case circuit breaker rated for 480VAC. It's an excellent choice when maintaining existing equipment because it provides the proper form, fit, and function for compatible TEF installations. Whether replacing a breaker during scheduled maintenance or restoring equipment to service after a fault, this breaker helps maintain the protection your electrical system was originally designed to provide.

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

GE®, and ABB® are registered trademarks of General Electric Company and ABB Ltd., respectively. Products sold are surplus, used, or refurbished and are NOT supplied by General Electric Company or ABB Ltd., or their affiliates.

Specifications

  • Width:4.13
  • Height:6.31
  • Depth:3.38
  • Poles:3
  • Amperes:100
  • A.I.C. Rating & Volts:18k @ 480VAC
  • Type:TEF
  • Approx Dimensions:4.13"W x 6.31"L x 3.38"D
  • Additional Notes:Molded Case Industrial Circuit Breaker with Non-Interchangeable Thermal Magnetic Trip Unit. Includes Load-Side Lugs

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE shipping on breaker orders over $100 and all other items with orders over $500.

CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

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