TEYH1040B - General Electric 40A 1-Pole Molded Case Circuit Breaker, 277/480V AC, 35kA Interrupt, TEY Series, Bolt-On, Thermal Magnetic Trip, UL Listed

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SKU: TEYH1040B-New
Condition: New
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💡 ABB / GE Branding Notice

On June 30, 2018, ABB completed the acquisition of GE Industrial Solutions.

As a result of this transition, certain products may be labeled as either ABB or GE depending on the manufacturing date and production batch. In many cases, the product itself remains identical in form, fit, function, and specifications, with only the branding or label differing.

Customers may receive:

  • ABB-branded products
  • GE-branded products
  • Packaging reflecting either brand

Unless otherwise stated, these are considered the same product and are fully interchangeable under the applicable manufacturer specifications.

If you have questions regarding labeling, compatibility, or product identification, please contact our support team prior to ordering.

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Product Info

TEYH1040B - General Electric 40A 1-Pole Molded Case Circuit Breaker, 277/480V AC, 35kA Interrupt, TEY Series, Bolt-On, Thermal Magnetic Trip, UL Listed - Essential Electric Supply
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TEYH1040B - General Electric 40A 1-Pole Molded Case Circuit Breaker, 277/480V AC, 35kA Interrupt, TEY Series, Bolt-On, Thermal Magnetic Trip, UL Listed - Essential Electric Supply

Description

TEYH1040B


TEYH1040B is a General Electric molded case circuit breaker designed for reliable protection in commercial and industrial electrical systems.

This single-pole, 40A breaker features a 277/480V AC voltage rating, 35kA interrupting capacity at 277V AC, and a bolt-on mounting style for secure panelboard installation. It is part of the TEY series, utilizes a fixed thermal magnetic trip unit, and is UL listed for safety and compliance. Ideal for use with GE AS lighting panels, this breaker accepts wire sizes from 10 AWG to 4 AWG and offers dependable performance for a range of applications.

Key Specifications

  • Amperage: 40A
  • Voltage: 277/480V AC
  • Poles: 1
  • Mounting Type: Bolt-On Panelboard
  • Interrupt Rating: 35kA at 277/480V AC
  • Series/Frame: TEY Series, 125A Frame
  • Trip Unit: Fixed Thermal Magnetic
  • Certifications: UL Listed
  • Terminal Connection: Lug
  • Phase: Single
  • Wire Size Range: 10 AWG (Min) to 4 AWG (Max)
  • Actuator: Toggle

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Specifications

  • Part Number: TEYH1040B
  • Manufacturer : General Electric
  • Brand : General Electric
  • Category : Circuit Breaker
  • Item Subcategory : Molded Case
  • Family : TEYH Series
  • Voltage : 480
  • Amperage : 40
  • Phase : 1
  • AIC rating : 35kA@480V
  • Connection : Bolt-On
  • Functions : Long Time and Instantaneous Trip
  • Temp Rating : -13–158 °F (-25–70 °C)
  • Protection : Thermal Magnetic

Product Data

  • UPC : 078316446191
  • Weight : 1
  • Wire Size : AWG 10 to AWG 4, Cu/Al



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