NEB3B035B - 35Amp Circuit Breaker

NEB3B035B - 35Amp Circuit Breaker

When you're replacing a breaker in an existing panelboard, getting the details right matters. The NEB3B035B is a 35-amp, 3-pole molded case circuit breaker designed for compatible Type NEB panelboard applications. It is rated 35 kA.I.C. at 480VAC and 85 kA.I.C. at 240VAC, with a 40°C rating and HACR designation. The breaker measures about 5.5 inches high by 3 inches wide by 3 inches deep and includes load-side terminals. For maintenance on existing electrical equipment, the NEB3B035B provides the form, fit, and function needed when its specifications match the original installation. It's a straightforward choice for compatible legacy systems where maintaining the existing panelboard configuration matters. As with any replacement circuit breaker, check the part number, amperage, number of poles, interrupting rating, dimensions, mounting style, and terminal requirements before installation. When properly matched to the application and used within its specified ratings, this breaker is built to last.

Key Features and Benefits

• 35-amp, 3-pole design for compatible three-pole applications
• Type NEB molded case construction for systems requiring this breaker configuration
• Rated 35k A.I.C. at 480VAC
• Rated 85k A.I.C. at 240VAC
• Panelboard mount for compatible existing installations
• HACR rated for applicable heating, air-conditioning, and refrigeration equipment
• 40°C rated
• Load-side terminals included
• Compact 5.5" H × 3.0" W × 3.0" D dimensions for easier fit verification
• Designed for lasting service when correctly matched, installed, and operated within its ratings
  

Technical Specifications

• Part Number: NEB3B035B
  
• Breaker Type: Molded Case Circuit Breaker
  
• Type: NEB
  
• Amperage: 35 Amps
  
• Poles: 3
  
• A.I.C. Rating: 35k @ 480VAC; 85k @ 240VAC
  
• Mounting: Panelboard Mount
  
• Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Load-Side Terminals: Included
  
• Height: 5.5 in.
  
• Width: 3.0 in.
  
• Depth: 3.0 in.
  

Material Compliance and Certifications

• The NEB3B035B is specified as HACR-rated and carries a 40°C rating. This makes the HACR designation relevant when the breaker is used with compatible heating, air-conditioning, or refrigeration equipment that requires it.
• No other material-compliance certifications are identified in the supplied specifications. If your installation requires a specific approval or compliance standard, check the breaker nameplate and the panelboard or equipment documentation before installation.
  

Where It Works Best

• The NEB3B035B 35 amp circuit breaker is intended for compatible panelboards and existing electrical systems that require its Type NEB configuration. It's especially relevant for maintenance and replacement work where the objective is simple: match the breaker the system was designed to use.
• You'll typically want to consider this breaker when working with compatible commercial or industrial electrical distribution equipment, HVAC applications, panelboards, and existing three-phase systems.
• Before using the NEB3B035B as a replacement, compare more than just the 35 amp rating. Also check the three-pole configuration, voltage, A.I.C. rating, physical dimensions, panelboard mounting arrangement, terminals, and equipment requirements. Those details are what determine whether the breaker is the right fit for the application.