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ABB / General Electric TEB111050 Molded Case Circuit Breaker

  • 50A
  • 1 Pole
  • Bolt-On
ABB / General Electric TEB111050
Molded Case Circuit Breaker
Brand ABB / General Electric
SKU TEB111050
Select Item Condition
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  • 50A
  • 1 Pole
  • Bolt-On

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General Electric TEB111050 1 Pole Circuit Breaker

ABB / General Electric TEB111050 - 50A 1 Pole Molded Case Circuit Breaker

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$242.39 In Stock

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Description

The E-Frame TEB111050 is a 1-pole, 50A molded case circuit breaker from GE. Engineered for commercial applications, it delivers robust thermal-magnetic protection for 120VAC and 125VDC circuits. This bolt-on MCCB mounts into GE A-Series and Spectra Series panelboards. It functions as a drop-in replacement for the discontinued TE111050 breaker, helping maintain existing infrastructure.

Specifications

Key specifications
Brand ABB / General Electric
Part Number TEB111050
Series TEB
Amperage 50A
Poles 1
Mounting Style Bolt-On
Voltage 120VAC, 125VDC
Phase 1
AIC Rating 10kA @ 120VAC, 5kA @ 125VDC
Fit and installation
Frame Type TEB
Terminal Type Lugs
For Use With GE A-Series Panelboards, GE Spectra Series Panelboards
Wire Gauge 14-4 AWG (Cu/Al)
Max Wire 4 AWG
Min Wire 14 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment
Accessories Load Lugs
Standards CSA C22.2 No. 5, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Reverse Feed, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism, Visual Trip Indicator

Product FAQs

7 answers
Which panelboards are compatible with the TEB111050 circuit breaker?

This E-frame breaker is designed for bolt-on installation in GE A-Series and GE Spectra Series panelboards.

Can the TEB111050 be used in direct current (DC) systems?

Yes, in addition to its 120VAC rating, this breaker is rated for DC applications up to 125VDC with an interrupting capacity of 5kAIC.

What wire sizes and materials are accepted by the TEB111050 terminals?

The factory-installed lugs accept 14 AWG to 4 AWG copper (Cu) or aluminum (Al) conductors.

How does the TEB111050 mount into the panelboard?

It features a bolt-on connection, requiring it to be mechanically fastened to the panelboard bus with screws or bolts rather than snapping into place.

Is the GE TEB111050 the same as the ABB TEB111050?

Yes. Following ABB's acquisition of GE Industrial Solutions, TEB series breakers are manufactured by ABB. They retain the original GE design, footprint, and catalog numbers for direct replacement.

Are the trip settings adjustable on the TEB111050?

No, this breaker features a fixed thermal and fixed magnetic trip unit. The long-time and instantaneous trip functions are factory set and cannot be adjusted in the field.

Where can I find the lug torque specifications for the TEB111050?

Torque requirements depend on the exact wire gauge used. Refer to the label on the side of the breaker or the manufacturer lug installation instructions for the correct inch-pound values.

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Reviews

4.6
Rated 4.6 out of 5 stars
Based on 10 reviews
Total 5 star reviews: 9 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 1
Rating
Ratings
10 reviews
  • AP
    Alex P.
    Verified Buyer
    Reviewing
    ABB / General Electric TEB132050 - 50A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    6/19/26
    Great Service

    Received Breaker very quickly and got exactly what we ordered right away.

  • JC
    Jay C.
    Verified Buyer
    Reviewing
    ABB / General Electric TEB122060 - 60A 2 Pole Molded Case Circuit Breaker
    I do not recommend this product
    Rated 1 out of 5 stars
    11/19/25
    Purchased New and Received Used

    Purchased a "New" breaker and received a Used one or refurbished one. Sent it back and was told that I would have answers on a replacement first thing in the morning, and havent heard a word.

  • BB
    Billy B.
    Flag of United States
    Reviewing
    ABB / General Electric TEB132100 - 100A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    10/3/23
    I need my breaker fast

    I am still waiting on my order I only received one breaker and I have a huge job waiting on this breaker

    Please find out where it is and send right away.

    Thank you

  • JS
    Jeffrey S.
    Flag of United States
    Reviewing
    ABB / General Electric TEB132050WL - 50A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/31/23
    Works fine.

    Put this in the machine and within 20 minutes hand it up and running again. Just wish I could return the one we took out for refurbishing, instead of trying to dispose of it in electronic waste or sending it to a landfill

  • GC
    Gary C.
    Flag of United States
    Reviewing
    ABB / General Electric TEB122090WL - 90A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    11/20/20
    service

    they might not have everything but what did have in their inventory they get out the door right away and you receive tracking within minutes.