FXD62B175 - 175Amp Circuit Breaker

FXD62B175 - 175Amp Circuit Breaker

If you're replacing an existing Siemens FXD62B175, matching the original breaker is the first step toward keeping your electrical system operating as expected. This 175 Amp, 2-pole molded case circuit breaker is part of Siemens' FD frame family and comes with a factory-installed thermal-magnetic trip unit and a fixed, non-interchangeable trip. It's commonly found in commercial and industrial electrical distribution equipment where the breaker's frame size, amperage, and interrupting rating must match the original installation.

Key Features and Benefits

• 175 Amp molded case circuit breaker
• Siemens FD frame construction
• Two-pole design
• Factory-installed thermal-magnetic trip unit
• Fixed, non-interchangeable trip
• Rated for systems up to 600VAC
• No factory-installed lugs
• Standard 40°C calibration
• Meets UL 489 and IEC 60947-2 requirements
• Built to last for long-term use in commercial and industrial electrical systems
  

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: FXD62B175
  
• Product Type: Molded Case Circuit Breaker
  
• Frame: FD
  
• Amperage: 175 Amps
  
• Poles: 2
  
• Trip Unit: Thermal-Magnetic
  
• Trip Type: Non-Interchangeable
  
• Maximum Voltage: 600VAC
  
• Interrupting Capacity:
  • 22kAIC @ 600VAC
  • 35kAIC @ 480VAC
• Terminal Configuration: No Lugs Installed
  
• Standard Calibration: 40°C
  
• Dimensions: 4.5 in. W × 9.5 in. H × 4 in. D
  
• Weight: 7.00 lbs.
  
• Country of Origin: Mexico
  
• Standards: UL 489, IEC 60947-2
  

Material Compliance and Certifications

The Siemens FXD62B175 complies with UL 489 and IEC 60947-2 standards for molded case circuit breakers and meets RoHS substance restriction requirements.

Installation should be completed by qualified electrical personnel and follow applicable electrical codes, safety practices, and equipment requirements.

Where It Works Best

The FXD62B175 is commonly used in existing electrical distribution systems throughout a variety of facilities, including:

• Commercial buildings
• Industrial facilities
• Manufacturing plants
• Panelboards
• Switchboards
• Feeder circuits
• Maintenance and repair projects
• Existing Siemens FD frame electrical equipment