TEYD3030B - 30Amp Circuit Breaker
- 30 Amp
- 25k @ 480VAC; 65k @ 240VAC
- 3 Pole
Purchase Options: New
TEYD3030B - 30Amp Circuit Breaker Description
TEYD3030B - 30 Amp Circuit Breaker
When you need dependable protection for a three-phase electrical system, the TEYD3030B delivers the performance professionals expect. This 30-amp, 3-pole thermal magnetic circuit breaker is designed for bolt-on installation and is commonly used in commercial and industrial panelboards operating on 480Y/277VAC systems. Its thermal-magnetic trip mechanism responds to both prolonged overloads and sudden short circuits, helping to protect connected equipment while reducing the risk of electrical damage. The factory-installed, non-interchangeable trip unit maintains a fixed protection setting, making it a practical choice for applications where consistent performance is important. With interrupting ratings of 25kA at 480VAC and 65kA at 240VAC, the TEYD3030B is well suited for demanding electrical distribution systems that require reliable circuit protection day after day.
Key Features and Benefits
- 30 Amp Current Rating: Rated at 30 amps for dependable circuit protection in compatible electrical distribution systems.
- Three-Pole Design: Designed for use in three-phase power systems.
- Bolt-On Mounting: Provides a secure installation in compatible panelboards.
- Thermal Magnetic Protection: Responds to both prolonged overloads and sudden short circuits to help protect connected equipment while reducing the risk of electrical damage.
- Non-Interchangeable Trip Unit: Factory-installed trip unit maintains a fixed protection setting for consistent performance.
- 480Y/277VAC Class Rating: Designed for applications operating on 480Y/277VAC systems.
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Interrupting Capacity:
- 25kA @ 480VAC
- 65kA @ 240VAC
- Commercial and Industrial Use: Built for dependable performance in commercial and industrial environments.
Technical Specifications
- Part Number: TEYD3030B
- Type: TEYD
- Poles: 3
- Amperage: 30A
- Trip Type: Thermal Magnetic
- Mounting: Bolt-On
- Trip Unit: Non-Interchangeable
- Voltage Class: 480Y/277VAC
- A.I.C. Rating: 25kA @ 480VAC; 65kA @ 240VAC
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Dimensions:
- Height: 5.25 in.
- Width: 3.00 in.
- Depth: 3.06 in.
Material Compliance and Certifications
- Industry Performance Standards: The TEYD3030B is manufactured for use in compatible electrical distribution equipment and is designed to meet applicable industry performance standards for its class.
- Installation Guidance: Always verify compatibility with your panelboard and follow all local and national electrical codes during installation.
Where It Works Best
- This breaker is commonly found in commercial buildings, manufacturing facilities, schools, office buildings, healthcare facilities, and other properties that use 480Y/277VAC three-phase power. It's a good fit for protecting lighting panels, HVAC equipment, motor circuits, and general branch circuits where dependable overcurrent protection is required.
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:3.0
- Height:5.25
- Depth:3.06
- Poles:3
- Amperes:30
- A.I.C. Rating & Volts:25k @ 480VAC; 65k @ 240VAC
- Type:TEYD
- Approx Dimensions:3.00"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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