NA50 - 50Amp Circuit Breaker

NA50 - 50Amp Circuit Breaker

Need an NA50 circuit breaker for an existing setup? This 50-amp, single-pole breaker is designed for applications using the NA-style stab-on configuration. It has a 120VAC rating, 10kA A.I.C., and a thermal-magnetic trip design. At 3.38 inches high, 1 inch wide, and 2.31 inches deep, the NA50 maintains the size and configuration needed for compatible equipment. That matters when you're replacing a breaker in an existing installation and need the replacement to fit the existing location. Our New option is an aftermarket breaker designed as a form-, fit-, and function-replacement for the NA50. There's no need to overcomplicate the selection. If your equipment calls for the NA50 configuration and the ratings match your application, this breaker is designed for that job. It's a straightforward replacement that's built to last and made for use in compatible electrical equipment.

Key Features and Benefits

• 50 amp, single-pole design for compatible NA applications
• 120VAC rating with a 10kA A.I.C.
• Stab-on connection for equipment using the NA breaker configuration
• Thermal magnetic trip for overload and short-circuit protection
• 1-inch width to maintain the required breaker footprint
• New aftermarket option designed to fit the existing NA50 location
• Form, fit, and functional replacement for compatible applications

Technical Specifications

• Part Number: NA50
  
• Type: NA
  
• Amperage: 50 Amps
  
• Poles: 1
  
• Voltage: 120VAC
  
• A.I.C. Rating: 10kA @ 120VAC
  
• Trip Type: Thermal Magnetic
  
• Connection: Stab-On
  
• Ship Weight: 1.75 lbs.
  
• Dimensions:
  • Height: 3.38 in.
  • Width: 1.00 in.
  • Depth: 2.31 in.

Material Compliance and Certifications

• The available specifications did not include specific certification, agency-listing, or material-compliance information. If your installation requires a particular listing or certification, check the markings and documentation for the individual breaker before installation.
• Always match the breaker to the equipment's electrical requirements and have qualified electrical personnel install it in accordance with applicable codes.

Where It Works Best

• The NA50 50-amp breaker is intended for compatible electrical equipment that uses an NA-style, single-pole stab-on breaker.
  
• It's especially useful when you're working with an existing installation and need to keep the same breaker configuration, physical size, connection style, and electrical ratings.
  
• Before replacing an existing breaker, check the details, not just the amperage. Your application should call for the NA configuration, 50 amps, one pole, 120VAC, 10kA A.I.C., and stab-on connection.