TEYH2015B - 15Amp Circuit Breaker

TEYH2015B - 15 Amp Circuit Breaker

The TEYH2015B is a 2-pole, 15-amp bolt-on thermal magnetic circuit breaker engineered to provide dependable branch circuit protection in commercial and industrial electrical distribution systems. Designed as part of the TEYH series, this breaker features a non-interchangeable trip mechanism that helps maintain consistent overcurrent protection while reducing the risk of unauthorized trip modifications. Its bolt-on mounting design creates a secure connection within compatible panelboards, making it well suited for applications where reliability and long-term performance are essential. With an interrupting capacity of 35kA at 480VAC and 65kA at 240VAC, the TEYH2015B is built to help protect electrical equipment from overloads and short circuits in demanding environments. Whether you're maintaining existing electrical infrastructure or replacing a worn component, this breaker delivers the dependable protection professionals expect from the TEYH product family.

Key Features and Benefits

• 15 Amp Continuous Current Rating: 15 Amp continuous current rating for reliable branch circuit protection.
• 2-Pole Configuration: 2-pole configuration for applications requiring simultaneous disconnection of two conductors.
• Bolt-On Mounting: Bolt-on mounting provides a secure, stable installation in compatible panelboards.
• Thermal Magnetic Trip Unit: Thermal magnetic trip unit delivers protection against both overloads and short-circuit conditions.
• Non-Interchangeable Trip Design: Non-interchangeable trip design helps maintain the factory-rated protection settings.
• High Interrupting Capacity: High interrupting capacity rated at 35kA @ 480VAC and 65kA @ 240VAC for demanding electrical systems.
• 480Y/277V Class: Designed for 480Y/277V Class electrical distribution applications.
• Compact Design: Compact design simplifies installation and replacement in compatible equipment.
  

Technical Specifications

• Part Number: TEYH2015B
  
• Type: TEYH
  
• Circuit Breaker Type: Bolt-On Thermal Magnetic
  
• Trip Type: Non-Interchangeable Trip
  
• Poles: 2
  
• Amperage: 15A
  
• Voltage Class: 480Y/277V
  
• Interrupting Rating: 35kA @ 480VAC; 65kA @ 240VAC
  
• Dimensions:
  • Height: 5.25 in.
  • Width: 2.00 in.
  • Depth: 3.06 in.

Material Compliance and Certifications

• Industry Standards: The TEYH2015B is manufactured for use in compatible electrical distribution systems and is designed to meet applicable industry standards for molded case circuit breakers.
• Installation Requirements: It should be installed in accordance with the National Electrical Code (NEC), local electrical codes, and manufacturer installation requirements by qualified personnel. Always verify compatibility with the intended panelboard or electrical system before installation.
  

Where It Works Best

• The TEYH2015B is an excellent choice for a wide range of commercial and industrial applications that require dependable low-amperage branch circuit protection. It is well suited for:
  • Commercial buildings and office facilities
  • Industrial control panels and manufacturing equipment
  • Educational and institutional facilities
  • Healthcare and laboratory environments
  • Retail buildings and mixed-use properties
  • Electrical distribution panelboards designed for compatible TEYH bolt-on breakers
  Its combination of thermal magnetic protection, bolt-on construction, and high interrupting ratings makes the TEYH2015B a dependable solution for protecting electrical circuits while supporting the safe operation of connected equipment.