FXD62B150 - 150Amp Circuit Breaker

FXD62B150 - 150Amp Circuit Breaker

Finding the right replacement breaker starts with matching the specifications already built into the electrical system. The Siemens FXD62B150 is a 150 Amp, 2-pole molded case circuit breaker with an FD frame, making it a dependable replacement for equipment that requires these exact ratings. Whether you're servicing a panelboard, replacing a failed breaker in a switchboard, or performing scheduled maintenance, using the correct frame, amperage, interrupting rating, and trip type helps keep the installation operating as intended.

This breaker features a thermal-magnetic trip unit that responds to both overloads and short circuits using time-tested protection methods.

Key Features and Benefits

• 150 Amp molded case circuit breaker
• Two-pole configuration
• Siemens FD frame construction
• Thermal-magnetic trip unit for overload and short-circuit protection
• Non-interchangeable trip unit
• Rated for systems up to 600VAC
• No factory-installed lugs
• Standard 40°C calibration
• Built to last for long-term service in commercial and industrial applications
  

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: FXD62B150
  
• Product Type: Molded Case Circuit Breaker
  
• Frame: FD
  
• Current Rating: 150 Amps
  
• Number of Poles: 2
  
• Trip Unit: Thermal-Magnetic
  
• Trip Type: Non-Interchangeable
  
• Maximum Voltage: 600VAC
  
• Interrupting Rating:
  • 22kAIC @ 600VAC
  • 35kAIC @ 480VAC
• Terminal Configuration: No Lugs Installed
  
• Operating Temperature: Standard 40°C
  
• Dimensions: 4.5 in. W × 9.5 in. H × 4 in. D
  
• Weight: 7.998 lbs.
  
• Country of Origin: Mexico
  
• Standards: UL 489, IEC 60947-2
  

Material Compliance and Certifications

The FXD62B150 meets UL 489 and IEC 60947-2 requirements for molded case circuit breakers and complies with applicable RoHS material restrictions.

Installation should always be performed by qualified electrical personnel and in accordance with applicable electrical codes.

Where It Works Best

The FXD62B150 is commonly used in:

• Commercial buildings
• Industrial facilities
• Manufacturing plants
• Electrical distribution systems
• Panelboards
• Switchboards
• Feeder circuits
• Maintenance and repair projects requiring a 150 Amp FD frame circuit breaker