QDP22150TM - 150 Amp Circuit Breaker

QDP22150TM - 150 Amp Circuit Breaker

The QDP22150TM is a 2-pole, 150-amp thermal-magnetic circuit breaker engineered to provide dependable overcurrent and short-circuit protection for your commercial and industrial electrical distribution systems operating at 240 VAC. Designed with a non-interchangeable trip unit, this breaker delivers consistent, factory-calibrated protection to help you safeguard electrical equipment and maintain system reliability. Its configuration features 1/4-20" studs on the line side for secure incoming power connections and lug terminals on the load side for straightforward field wiring, making it a practical choice for a wide range of panel and switchgear applications. With a 25 kA interrupting capacity at 240 VAC, the QDP22150TM is built to perform in demanding electrical environments where dependable circuit protection is essential.

Key Features and Benefits

• 150 Amp continuous current rating for higher-capacity electrical distribution applications.
• A 2-pole design protects two energized conductors in 240 VAC systems.
• Thermal magnetic trip mechanism responds to both prolonged overloads and instantaneous short circuits for dependable circuit protection.
• Non-interchangeable trip unit ensures a fixed, factory-calibrated trip setting for consistent performance.
• A 25 kA interrupting capacity at 240 VAC supports installation in systems with higher available fault current.
• 1/4-20" line-side studs provide secure incoming power connections.
• Load-side lug terminals simplify conductor termination during installation and maintenance.
• Designed for long-lasting performance in commercial and industrial power distribution applications.
  

Technical Specifications

• Part Number: QDP22150TM
  
• Type: QDP
  
• Circuit Breaker Style: Thermal Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Poles: 2
  
• Amperage: 150 Amps
  
• Voltage Rating: 240VAC
  
• Interrupting Capacity: 25kA @ 240VAC
  
• Line Side Connection: 1/4-20" Studs
  
• Load Side Connection: Lug Terminals
  
• Dimensions:
  • Height: 6.5 in.
  • Width: 3.0 in.
  • Depth: 3.13 in.

Material Compliance and Certifications

• Performance Requirements: The QDP22150TM is manufactured for use in electrical power distribution systems and is designed to meet the performance requirements associated with its product class. Compatibility with specific certifications, code requirements, and installation standards should always be confirmed using the equipment documentation and applicable local electrical codes before installation.
  

Where It Works Best

• The QDP22150TM is well suited for commercial buildings, industrial facilities, manufacturing plants, equipment distribution panels, switchboards, and other electrical systems requiring dependable 150-amp, 2-pole overcurrent protection. Its thermal-magnetic operation makes it an excellent choice for protecting feeders, distribution circuits, and equipment where reliable response to both overload conditions and short-circuit faults is critical for maintaining safe and efficient operation.