ND3800T36W - 800 Amp Circuit Breaker

ND3800T36W - 800 Amp Circuit Breaker

The ND3800T36W is an 800-amp, 3-pole Type ND circuit breaker designed for N-Frame applications. If you're replacing an existing breaker, the key is matching the ratings, dimensions, and protection functions. This model measures 16 inches high, 8.25 inches wide, and 5.5 inches deep and is rated 25kA at 600VAC, 50kA at 480VAC, and 65kA at 240VAC.

This molded-case electronic circuit breaker has a non-interchangeable trip unit and thermal-magnetic protection. The breaker also includes independently adjustable short-time pickup and delay, along with ground-fault protection. It's HACR-rated as well.

For existing equipment that requires this Type ND configuration, the ND3800T36W provides the form, fit, and electrical characteristics needed to keep the original setup intact. It's built to last and made for applications where matching the correct breaker specifications matters. Note: The catalog number does not include a rating plug or lug terminals.

Key Features and Benefits

• 800A, 3-pole N-Frame breaker for equipment requiring the Type ND configuration
• 25kA at 600VAC, 50kA at 480VAC, and 65kA at 240VAC interrupting ratings
• Adjustable short-time pickup and delay for the required protection setup
• Ground-fault protection included
• HACR rated for applicable heating, air-conditioning, and refrigeration circuits
• Non-interchangeable trip unit
• 16 x 8.25 x 5.5-inch dimensions for checking fit in existing equipment
• Built to last for continued service in compatible electrical systems
  

Technical Specifications

• Part Number: ND3800T36W
  
• Type: ND
  
• Frame: N-Frame
  
• Amperage: 800A
  
• Poles: 3
  
• Breaker Type: Molded Case Electronic Circuit Breaker
  
• Protection: Thermal Magnetic
  
• Trip Unit: Non-Interchangeable
  
• A.I.C. @ 600VAC: 25kA
  
• A.I.C. @ 480VAC: 50kA
  
• A.I.C. @ 240VAC: 65kA
  
• Short-Time Pickup: Independently Adjustable
  
• Short-Time Delay: Independently Adjustable
  
• Ground-Fault Protection: Included
  
• HACR Rated: Yes
  
• Height: 16.0 in.
  
• Width: 8.25 in.
  
• Depth: 5.5 in.
  
• Rating Plug: Not Included in Catalog Number
  
• Lug Terminals: Not Included in Catalog Number
  

Material Compliance and Certifications

• The ND3800T36W is HACR rated. No additional material compliance or certification information was provided for this part, so confirm other certifications in the appropriate product documentation rather than assume them.
  

Where It Works Best

• The ND3800T36W is a good fit for existing N-Frame equipment that specifically calls for an 800A, 3-pole Type ND breaker with these dimensions and electrical ratings. It's especially useful when you're maintaining older equipment and need to keep the original breaker configuration rather than changing the system around it.
• Before using it as a replacement, check the part number, frame, amperage, poles, voltage, A.I.C. rating, physical dimensions, trip functions, rating plug, and lug requirements against the existing equipment. With electrical breakers, those details matter far more than simply matching the amp rating.