TEYH2050B - 50Amp Circuit Breaker
- 50 Amp
- 35k @ 480VAC; 65k @ 240VAC
- 2 Pole
Purchase Options:
TEYH2050B - 50Amp Circuit Breaker Description
TEYH2050B - 50 Amp Circuit Breaker
When your dependable circuit protection matters, the TEYH2050B is built to handle the job. This 50 amp, 2-pole thermal magnetic circuit breaker is designed for use in 480Y/277V Class electrical systems and features a bolt-on mounting style that creates a secure connection inside compatible panelboards. Its thermal magnetic trip mechanism responds to both everyday overload conditions and sudden short circuits, helping you to protect electrical equipment while minimizing unnecessary downtime.
With an interrupting capacity of 35kA at 480VAC and 65kA at 240VAC, the TEYH2050B is well suited for commercial and industrial applications where higher available fault currents are present. The factory-installed non-interchangeable trip keeps the breaker operating at its intended protection level, making it a dependable choice for new installations, maintenance projects, or replacement of an existing compatible breaker.
Key Features and Benefits
- 50 amp current rating
- Two-pole design: For 240V and compatible multi-phase circuits.
- Thermal magnetic trip protection: Against overloads and short circuits.
- Bolt-on mounting: For a secure installation.
- Non-interchangeable factory-calibrated trip
- Interrupting rating: 35kA at 480VAC and 65kA at 240VAC.
- Designed for 480Y/277V Class applications
- Compact design: Helps maximize available panel space.
Technical Specifications
- Part Number: TEYH2050B
- Type: TEYH
- Amperage: 50A
- Poles: 2
- Trip Type: Thermal Magnetic
- Mounting: Bolt-On
- Trip Configuration: Non-Interchangeable
- Voltage Class: 480Y/277V
- Interrupting Rating: 35kA @ 480VAC; 65kA @ 240VAC
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Dimensions:
- Height: 5.25 in.
- Width: 2.00 in.
- Depth: 3.06 in.
Material Compliance and Certifications
- Industry Standards: The TEYH2050B is manufactured for use in compatible electrical distribution systems and is designed to meet applicable industry standards for molded case circuit breakers.
- Installation Guidance: Compatibility with the intended panelboard should always be confirmed before installation, and all work should follow applicable electrical codes and manufacturer guidelines.
Where It Works Best
- This breaker is commonly installed in commercial buildings, industrial facilities, schools, healthcare facilities, office buildings, and other locations that use 480Y/277V electrical distribution systems. It's a practical choice for protecting branch circuits, lighting panels, HVAC equipment, machinery, and other electrical loads that require a 50 amp, 2-pole bolt-on circuit breaker with a higher interrupting rating.
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:2.0
- Height:5.25
- Depth:3.06
- Poles:2
- Amperes:50
- A.I.C. Rating & Volts:35k @ 480VAC; 65k @ 240VAC
- Type:TEYH
- Approx Dimensions:2.00"W x 5.25"L x 3.06"D
- Additional Notes:Bolt-on Thermal Magnetic Circuit Breaker with Non-Interchangeable Trip. 480Y/277V Class
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