LGB2B015B - 15Amp Circuit Breaker

LGB2B015B - 15Amp Circuit Breaker

The LGB2B015B is a 15A, 2-pole LGB G-frame circuit breaker designed for compatible low-voltage panelboard applications. It uses a thermal-magnetic trip unit and carries interrupting ratings of 65 kA at 480Y/277V and 14 kA at 600Y/347V. Those voltage and interrupting ratings are worth checking carefully when you're matching a breaker in an existing panel. These breakers are built to last, and this model makes sense for maintenance situations where the panelboard calls for this particular combination of electrical ratings, connections, and dimensions.

Key Features and Benefits

• 15A, 2-pole configuration for compatible low-voltage panelboard applications
• LGB G-frame design provides an important reference when matching an existing breaker
• Thermal-magnetic trip unit provides the specified overload and short-circuit protection
• UL Listed LGB frame
• Uses TC1Q1 load-side lugs only
• Accepts 14–10 AWG copper or aluminum conductors
• Well suited to maintenance and functional replacement where the existing panelboard requires this specific breaker configuration

Technical Specifications

• Catalog Number: LGB2B015B
  
• Article Number: US2\:LGB2B015B
  
• Product Type: Low-Voltage Panelboard-Mount Circuit Breaker
  
• Frame: LGB / G Frame
  
• Ampere Rating: 15A
  
• Number of Poles: 2
  
• Trip Type: Thermal-Magnetic
  
• Interrupting Rating at 480Y/277V: 65 kA
  
• Interrupting Rating at 600Y/347V: 14 kA
  
• Terminal Arrangement: Load-Side Lugs Only
  
• Load Lug Type: TC1Q1
  
• Wire Range: 14–10 AWG
  
• Conductor Compatibility: Copper / Aluminum (Cu/Al)
  
• Dimensions: 2"W x 5.4"H x 2.8"D
  
• Net Weight: 1.852 lb
  
• Country of Origin: Mexico
  
• UPC: 887621220068
  
• Commodity Code: 8536200020
  
• Export Classification: ECCN EAR99 / AL N
  
• Dangerous Goods: No
  

Material Compliance and Certifications

According to the supplied manufacturer specifications, the LGB frame is UL Listed. Environmental information associated with the LGB2B015B also references WEEE (2012/19/EU) take-back obligations and includes information related to REACH Article 33.

Where It Works Best

The LGB2B015B 15A 2-pole circuit breaker is best suited for existing and legacy low-voltage panelboards designed for this LGB G-frame configuration. It's a specific match, and that's exactly how you should approach it.

If the pole count, amperage, frame, trip type, voltage and interrupting ratings, lug configuration, conductor range, and dimensions all match the application, you have a sound basis for evaluating the LGB2B015B as the correct form, fit, and functional replacement.