FXD62B150L - 150Amp Circuit Breaker

FXD62B150L - 150Amp Circuit Breaker

The Siemens FXD62B150L is a 150 Amp, 2-pole molded case circuit breaker built for applications that call for an FD frame breaker with a factory-installed thermal-magnetic trip unit and line and load lugs. It's often selected when replacing an existing breaker in commercial or industrial equipment where the original frame size, electrical ratings, and connection style need to stay the same.

Whether you're servicing a panelboard, switchboard, or another piece of power distribution equipment, this breaker offers the form, fit, and function needed to replace an existing FD frame device. Like other Siemens SENTRON molded case circuit breakers, it's built to last in demanding commercial and industrial environments.

Key Features and Benefits

• 150 Amp molded case circuit breaker
• Siemens FD frame design
• Two-pole configuration
• Thermal-magnetic trip unit
• Fixed (non-interchangeable) trip
• Rated for systems up to 600VAC
• Factory-installed TA1FD350A line and load lugs
• Accepts copper conductors from 6 AWG to 350 kcmil
• Accepts aluminum conductors from 4 AWG to 350 kcmil
• Standard 40°C calibration
• Built to last for commercial and industrial electrical distribution systems
  

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: FXD62B150L
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Type: FD
  
• Current Rating: 150 Amps
  
• Poles: 2
  
• Trip Unit: Thermal-Magnetic
  
• Trip Type: Non-Interchangeable
  
• Maximum Voltage: 600VAC
  
• Interrupting Capacity:
  • 22kAIC @ 600VAC
  • 35kAIC @ 480VAC
• Terminal Configuration: Factory-installed TA1FD350A Line and Load Lugs
  
• Copper Wire Range: 6 AWG–350 kcmil
  
• Aluminum Wire Range: 4 AWG–350 kcmil
  
• Standard Calibration: 40°C
  
• Dimensions: 4.5 in. W × 9.5 in. H × 4 in. D
  
• Weight: 7.011 lbs.
  
• Country of Origin: Mexico
  
• Standards: UL 489, IEC 60947-2
  

Material Compliance and Certifications

The Siemens FXD62B150L is manufactured to meet UL 489 and IEC 60947-2 standards for molded case circuit breakers. It is also compliant with RoHS substance restrictions.

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

Where It Works Best

The FXD62B150L is a practical choice for maintaining existing electrical distribution equipment in a variety of applications, including:

• Commercial buildings
• Industrial facilities
• Manufacturing plants
• Panelboards
• Switchboards
• Feeder circuits
• Facility maintenance and repair projects
• Existing Siemens FD frame electrical systems requiring a 150 Amp, 2-pole replacement breaker