NEB1B035B - 35Amp Circuit Breaker

NEB1B035B - 35 Amp Circuit Breaker

When you're replacing a breaker in an existing panelboard, getting the details right matters. The NEB1B035B is a 35-amp, 1-pole Type NEB molded-case circuit breaker for compatible panelboard applications. It measures 5.5 inches high, 1 inch wide, and 3 inches deep, making it a good option when you need to match the form and fit of an existing NEB breaker. Electrically, the NEB1B035B is rated 35 kA.I.C. at 277VAC and 85 kA.I.C. at 120VAC. It is also 40°C rated, HACR rated, and supplied with load-side terminals. This combination makes it especially useful when maintaining older electrical equipment where changing breaker styles or configurations isn't the goal—you need the correct component for the existing setup. Built to last in its intended application, the NEB1B035B is well suited to maintenance and replacement work where the breaker type, dimensions, amperage, mounting, and electrical ratings must match.

Key Features and Benefits

• 35A, single-pole design for compatible circuits requiring this amperage and pole configuration.
• Type NEB molded case construction for equipment designed to accept an NEB breaker.
• Rated 35k A.I.C. at 277VAC and 85k A.I.C. at 120VAC.
• Panelboard mount configuration makes it suitable for matching applications in existing electrical equipment.
• HACR rated for applicable heating, air-conditioning, and refrigeration circuits.
• 40°C rated, per available product specifications.
• Load-side terminals are included, an important detail when matching an existing installation.
• Compact 5.5" x 1" x 3" dimensions help with checking physical compatibility before installation.
• Built to last when installed correctly and used within its stated ratings.

Technical Specifications

• Part Number: NEB1B035B
  
• Type: NEB
  
• Breaker Type: Molded Case Circuit Breaker
  
• Amperage: 35A
  
• Poles: 1
  
• A.I.C. Rating: 35k @ 277VAC; 85k @ 120VAC
  
• Dimensions:
  • Height: 5.5 in.
  • Width: 1.0 in.
  • Depth: 3.0 in.
• Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Mounting: Panelboard Mount
  
• Terminals: Load-Side Terminals Included
  

Material Compliance and Certifications

• Available specifications identify the NEB1B035B as HACR rated and specify a 40°C temperature rating. The breaker is rated 35 kA I.C. at 277VAC and 85 kA I.C. at 120VAC.
• The supplied specifications include no other material-compliance certifications or regulatory listings. If your application requires a particular listing, certification, or material standard, verify it using the markings on the breaker and the documentation for the equipment it will be installed in.

Where It Works Best

• The NEB1B035B makes the most sense when you're working with a compatible panelboard or legacy electrical system that already calls for a Type NEB breaker. It's particularly useful for maintenance and replacement jobs where keeping the existing configuration intact is important.
• It may also be used in applicable heating, air-conditioning, and refrigeration circuits where an HACR-rated 35 amp, single-pole breaker with these specifications is required.
• As with any replacement circuit breaker, amperage is only part of the equation. Before installation, check the breaker type, number of poles, voltage, A.I.C. rating, physical dimensions, mounting arrangement, and terminal configuration against the existing equipment. If those details match, the NEB1B035B provides the form, fit, and function needed for the intended application.