TEYD2015B - 15Amp Circuit Breaker

TEYD2015B - 15 Amp Circuit Breaker

The TEYD2015B is a 2-pole, 15-amp bolt-on thermal magnetic circuit breaker engineered to provide dependable overcurrent and short-circuit protection for your commercial and industrial electrical distribution systems. Designed as part of the TEYD series, this breaker features a non-interchangeable trip unit that delivers consistent, factory-set protection to help you safeguard branch circuits and connected equipment. Its bolt-on mounting design creates a secure connection within compatible panelboards, making it a dependable choice for applications where reliability and long-term performance matter. With interrupting ratings of 25kA at 480VAC and 65kA at 240VAC, the TEYD2015B is well-suited for demanding electrical environments requiring dependable fault protection. Whether you're maintaining existing equipment, replacing a damaged breaker, or supporting a new installation, this breaker delivers the protection and performance professionals expect from a thermal-magnetic design. This description is written to provide clear, accurate product information that supports informed purchasing decisions and aligns with Google's emphasis on helpful, trustworthy content.

Key Features and Benefits

• Part Number: TEYD2015B
• 15 Amp Continuous Current Rating: 15 Amp continuous current rating for branch circuit protection.
• 2-Pole Configuration: 2-pole configuration for multi-pole circuit applications.
• Bolt-On Mounting: Bolt-on mounting provides a secure, reliable installation.
• Thermal Magnetic Trip Mechanism: The thermal magnetic trip mechanism offers protection against overloads and short circuits.
• Non-Interchangeable Trip Unit: Non-interchangeable factory-set trip unit helps ensure consistent circuit protection.
• Interrupting Capacity: 25kA @ 480VAC; 65kA @ 240VAC.
• Voltage Class: Designed for 480Y/277V Class electrical distribution systems.
• Compact Design: Compact design simplifies installation in compatible panelboards.

Technical Specifications

• Manufacturer Part Number: TEYD2015B
• Type: TEYD
• Circuit Breaker Type: Bolt-On Thermal Magnetic
• Trip Unit: Non-Interchangeable
• Poles: 2
• Amperage: 15 Amps
• Voltage Class: 480Y/277V
• Interrupting Rating: 25kA @ 480VAC; 65kA @ 240VAC
• Dimensions:
  • Height: 5.25 in.
  • Width: 2.00 in.
  • Depth: 3.06 in.

Material Compliance and Certifications

• Industry Standards: The TEYD2015B is manufactured for use in electrical power distribution systems and is designed to meet applicable industry standards for circuit protection.
• Installation Requirements: It should be installed in compatible equipment and in accordance with all applicable electrical codes, manufacturer recommendations, and local regulations. Always verify compatibility with your existing panelboard and electrical system before installation.

Where It Works Best

• The TEYD2015B is an excellent choice for commercial, industrial, and institutional facilities that require dependable branch circuit protection in 480Y/277V Class electrical systems. It is commonly used in panelboards serving lighting circuits, HVAC equipment, motor loads, control panels, machinery, and other critical electrical distribution applications where secure bolt-on installation and reliable thermal magnetic protection are important. Its combination of a 15 amp rating, 2-pole configuration, and high interrupting capacity makes it well-suited for environments where equipment protection and electrical system reliability are top priorities.