QDF22150TS - 150 Amp Circuit Breaker

QDF22150TS - 150 Amp Circuit Breaker

The QDF22150TS thermal magnetic circuit breaker is designed to provide dependable overcurrent and short-circuit protection for electrical distribution systems operating at 240VAC. Featuring a 150-amp rating, 2-pole configuration, and a 25kA interrupting capacity, this breaker is well-suited for your commercial and industrial applications where consistent circuit protection and reliable performance are essential. Its non-interchangeable trip unit helps you maintain the factory-specified protection settings. At the same time, the 1/4"-20 stud connections on both the line and load sides provide secure cable terminations for demanding electrical installations. Built as a Type QDF circuit breaker, the QDF22150TS is an excellent choice for protecting feeders, distribution equipment, and heavy-duty branch circuits that require dependable thermal-magnetic protection.

Key Features and Benefits

• 150 Amp current rating for medium- to high-capacity electrical distribution applications.
• 2-pole design protects two energized conductors simultaneously.
• 25 kA interrupting capacity at 240 VAC helps safely clear high fault-current conditions.
• Thermal magnetic trip mechanism protects against both overloads and short circuits.
• Non-interchangeable trip unit maintains fixed protection settings for added reliability.
• 1/4"-20 studs on both the line and load sides allow secure, dependable cable connections.
• Type QDF construction designed for compatible electrical distribution systems.
• Compact footprint simplifies installation where panel space is limited.
  

Technical Specifications

• Part Number: QDF22150TS
  
• Type: QDF
  
• Trip Type: Thermal Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Poles: 2
  
• Amperage: 150 Amps
  
• Voltage: 240VAC
  
• Interrupting Capacity: 25kA @ 240VAC
  
• Line Connection: 1/4"-20 Stud
  
• Load Connection: 1/4"-20 Stud
  
• Dimensions:
  • Height: 6.5 in.
  • Width: 3.0 in.
  • Depth: 3.13 in.

Material Compliance and Certifications

• The QDF22150TS is manufactured for use in electrical power distribution applications and is designed to meet applicable industry standards for its product class. Confirm compatibility with your existing electrical equipment, local electrical codes, and project requirements before installation. A qualified electrician or other trained electrical professional should always perform installation and servicing.
  

Where It Works Best

• The QDF22150TS is ideal for a wide range of commercial and industrial electrical systems that require dependable overcurrent protection. It is commonly used in:
• Commercial buildings
• Industrial facilities
• Manufacturing plants
• Distribution panels
• Motor and equipment protection
• Heavy-duty branch circuits
• Electrical infrastructure upgrades and maintenance projects
• Its combination of a 150A rating, 2-pole configuration, thermal magnetic protection, and 25kA interrupting capacity makes the QDF22150TS a dependable solution for protecting electrical systems while helping maintain safe, reliable operation.