NAL36800 - 800 Amp Circuit Breaker

NAL36800 - 800 Amp Circuit Breaker

The NAL36800 is an old-style Type NAL 800-amp, 3-pole molded-case circuit breaker with a thermal-magnetic trip. It has a feed-through configuration with mounting legs on both the line and load sides, which is an important detail when matching it to existing equipment. This breaker is rated 25k AIC at 600VAC, 50k AIC at 480VAC, and 100k AIC at 240VAC. It measures 12.12 inches high, 14.98 inches wide, and 8.07 inches deep. If you're replacing an existing NAL breaker, check the mounting arrangement, dimensions, amperage, voltage, pole count, and AIC rating before installation. Breakers like the NAL36800 are built to last, but the right match still depends on the equipment's requirements.

Key Features and Benefits

• 800-amp, 3-pole design for equipment requiring this specific rating and configuration.
• Thermal-magnetic trip provides the protection characteristics associated with this breaker design.
• Old-style Type NAL construction for compatible legacy electrical equipment.
• Feed-through configuration with mounting legs on both the line and load sides.
• Multiple interrupting ratings: 25k AIC at 600VAC, 50k AIC at 480VAC, and 100k AIC at 240VAC.
• Defined physical dimensions make it easier to check form and fit against the existing breaker and equipment.

Technical Specifications

• Part Number: NAL36800
  
• Type: NAL
  
• Style: Old-Style
  
• Breaker Type: Molded Case Circuit Breaker
  
• Trip Type: Thermal-Magnetic
  
• Configuration: Feed-Thru
  
• Mounting: Legs on Line and Load Sides
  
• Poles: 3
  
• Amperage: 800A
  
• AIC @ 600VAC: 25k
  
• AIC @ 480VAC: 50k
  
• AIC @ 240VAC: 100k
  
• Dimensions:
  • Height: 12.12 in.
  • Width: 14.98 in.
  • Depth: 8.07 in.

Material Compliance and Certifications

• The available specifications for the NAL36800 did not include material compliance information or certification listings. Verify any required certifications or approvals using the breaker labeling and supporting product or equipment documentation rather than assuming them.

Where It Works Best

• The NAL36800 circuit breaker is intended for legacy electrical equipment that requires this particular Type NAL feed-thru configuration. It's especially relevant when replacing a breaker where the 800A rating, 3-pole configuration, mounting arrangement, dimensions, voltage, and AIC rating must all match.
  
• Before using the NAL36800 as a replacement, compare the complete specifications with the existing breaker and equipment requirements. Because this is a safety-related electrical component, a qualified electrical professional should confirm final compatibility and installation.