NGB1B035B - 35 Amp Circuit Breaker

NGB1B035B - 35 Amp Circuit Breaker

When you're replacing a breaker in an existing panelboard, the small details can make all the difference. The NGB1B035B is a 35-amp, 1-pole molded-case circuit breaker in the NGB series, designed for panelboard mounting. It has an interrupting rating of 25 kA at 277VAC and 100 kA at 120VAC and measures 5.0 inches high, 1.0 inch wide, and 3.06 inches deep. Rather than substituting a breaker based on amperage alone, check the full set of ratings, dimensions, mounting style, and pole configuration. When the application calls for this specific NGB setup, the NGB1B035B gives you the form, fit, and function needed to keep compatible equipment in service. It's a straightforward breaker that's built to last when properly selected and used within its stated ratings.

Key Features and Benefits

• 35-amp rating for applications that specify a 35A breaker.
• Single-pole design for compatible 1-pole circuits and equipment.
• NGB molded case construction with a panelboard-mount configuration.
• Rated 25 kA at 277VAC and 100 kA at 120VAC.
• HACR rated for applications that require an HACR-rated breaker.
• Load-side terminals are included, so the breaker retains this required configuration.
• At 5.0" H x 1.0" W x 3.06" D, its dimensions can be checked directly against the breaker being replaced.

Technical Specifications

• Part Number: NGB1B035B
  
• Type: NGB
  
• Breaker Type: Molded Case Circuit Breaker
  
• Amperage: 35 Amps
  
• Poles: 1
  
• AIC Rating: 25k @ 277VAC; 100k @ 120VAC
  
• Mounting: Panelboard Mount
  
• Height: 5.0 in.
  
• Width: 1.0 in.
  
• Depth: 3.06 in.
  
• Temperature Rating: 40.25°C
  
• HACR Rated: Yes
  
• Load-Side Terminals: Included
  
• Ship Weight: 1.33 lbs.
  

Material Compliance and Certifications

The NGB1B035B is HACR rated and has a stated temperature rating of 40.25°C. Its listed interrupting ratings are 25 kAIC at 277VAC and 100 kAIC at 120VAC.

The available specifications provide no additional material-compliance information or agency certifications, so assume none. If your installation has specific code, certification, or material requirements, verify those requirements before installing the breaker.

Where It Works Best

The NGB1B035B is best suited to compatible panelboards and legacy electrical equipment that require this particular NGB breaker configuration. It's especially relevant for repair and maintenance work where the goal is to keep the existing form, fit, and electrical characteristics.