HQR22B175 - 175Amp Circuit Breaker

HQR22B175 - 175Amp Circuit Breaker

The Siemens HQR22B175 Circuit Breaker offers exceptional performance and reliability, specifically engineered for low-voltage electrical systems in industrial and commercial environments. Built with a QR frame, this molded case circuit breaker features thermal-magnetic trip functionality to deliver precise protection against overloads and short circuits. With a current rating of 175A and an impressive interrupting capacity of 65kA at 240V, it ensures robust protection for high-demand systems.

Key Features and Benefits

• Advanced Protection: Equipped with a thermal-magnetic trip mechanism for precise and effective circuit protection.
• Customizable Configuration: No lugs are pre-installed, enabling flexible installations tailored to specific wiring setups.
• Rugged Construction: Engineered for durability and consistent performance, even in challenging operating conditions.

Technical Specifications

• Frame Type: QR Frame
  
• Current Rating: 175 Amperes
  
• Poles: 2
  
• Voltage Rating: 240 Volts
  
• Interrupting Capacity: 65kA @ 240V
  
• Weight: 3.197 lbs
  
• Dimensions (L x W x H): 4.331 x 7.087 x 3.937 inches
  

Material Compliance and Certifications

• Compliance: Manufactured to meet rigorous safety and performance standards.
• Certifications: Built in accordance with international electrical codes to ensure optimal reliability.

Suitability

• The Siemens HQR22B175 Circuit Breaker is ideal for demanding applications in commercial and industrial settings, offering high current capacity and flexible installation options. It is particularly suited for systems requiring enhanced fault protection and reliable performance.
  

Equip your electrical infrastructure with the Siemens HQR22B175 Circuit Breaker for unparalleled safety, adaptability, and performance in modern low-voltage applications.