QDL22175 - 175 Amp Circuit Breaker

QDL22175 - 175 Amp Circuit Breaker

The QDL22175 is a 2-pole, 175-amp thermal magnetic circuit breaker engineered to provide dependable overcurrent and short-circuit protection for commercial and industrial electrical distribution systems. Designed as a Type QDL breaker with a non-interchangeable trip unit, it delivers consistent circuit protection while helping maintain the integrity and safety of connected equipment. With an interrupting capacity of 25 kA at 240 VAC, the QDL22175 is well-suited for applications where reliable fault interruption is essential. This breaker is equipped with lug terminals on both the line and load sides, allowing for secure cable terminations and simplifying installation in compatible electrical systems. Whether you're replacing an existing breaker or maintaining critical power distribution equipment, the QDL22175 delivers the dependable performance professionals expect from a thermal-magnetic molded-case circuit breaker.

Key Features and Benefits

• 175 Amp Current Rating: 175 Amp Current Rating for protecting higher-capacity branch and feeder circuits.
• 2-Pole Design: 2-Pole Design for 240VAC applications requiring protection across two conductors.
• 25 kA Interrupting Capacity at 240 VAC: 25 kA interrupting capacity at 240 VAC helps safely clear high fault currents.
• Thermal Magnetic Trip Mechanism: Thermal Magnetic Trip Mechanism protects against both overloads and short circuits.
• Non-Interchangeable Trip Unit: Non-Interchangeable Trip Unit maintains a fixed trip setting for consistent performance.
• Lug Terminals on Both Line and Load Sides: Lug Terminals on Both Line and Load Sides support secure wire connections and straightforward installation.
• Designed for Dependable Operation: Designed for dependable operation in demanding commercial and industrial electrical systems.
• Compact Molded Case Design: Compact molded case design helps maximize available panel space.
  

Technical Specifications

• Part Number: QDL22175
  
• Type: QDL
  
• Poles: 2
  
• Amperage: 175 Amps
  
• Voltage Rating: 240VAC
  
• Interrupting Capacity (A.I.C.): 25kA @ 240VAC
  
• Trip Unit: Thermal Magnetic, Non-Interchangeable
  
• Line Connection: Lug Terminals
  
• Load Connection: Lug Terminals
  
• Dimensions:
  • Height: 6.5 in.
  • Width: 3.0 in.
  • Depth: 3.13 in.

Material Compliance and Certifications

• Industry Standards: The QDL22175 is manufactured for use in compatible electrical distribution systems and is designed to meet applicable industry standards for molded case circuit breakers.
• Compatibility and Installation: Users should always verify compatibility with their equipment and ensure installation complies with the latest local electrical codes, manufacturer specifications, and applicable regulatory requirements.
  

Where It Works Best

• The QDL22175 is an excellent choice for a wide range of commercial and industrial power distribution applications that require dependable circuit protection. It is commonly used in commercial buildings and office facilities, industrial manufacturing equipment, distribution panels and switchboards, mechanical and HVAC systems, pumps, compressors, and motor-driven equipment, and facility maintenance, equipment replacement, and electrical system upgrades. Its combination of a 175-amp rating, thermal-magnetic protection, 25 kA interrupting Capacity, and dual-lug terminal configuration makes the QDL22175 a dependable solution for protecting electrical systems while helping reduce the risk of damage from overloads and fault conditions.