Merlin Gerin NSJ400 N 600V 50/60Hz 400A 3 Pole Circuit Breaker

This breaker is rated for 600VAC operation and features high interrupting capacities, making it well-suited for demanding environments where dependable circuit protection is essential. The Compact NSJ series is known for its durable construction, long service life, and compatibility with a wide range of electrical distribution systems. Specifications shown on the nameplate align with published NSJ400N ratings.

Features:

• 400 Amp continuous current rating
  
• 3-Pole molded case circuit breaker
  
• 600 VAC, 50/60 Hz operation
  
• Merlin Gerin Compact NSJ Series
  
• High interrupting capacity design
  
• Suitable for industrial and commercial applications
  
• Heavy-duty molded case construction
  
• Ideal for UPS systems, switchgear, generators, and distribution panels
  

Specifications:

• Specification:    Details
  
• Manufacturer:    Merlin Gerin
  
• Series:   Compact NS
  
• Model:    NSJ400N
  
• Breaker Type:    Molded Case Circuit Breaker (MCCB)
  
• Poles:    3
  
• Current Rating:    400A
  
• Voltage Rating:    600 VAC
  
• Frequency:    50/60 Hz
  
• Insulation Voltage (Ui):    750V
  
• Impulse Voltage (Uimp):    8kV
  
• Category:   Cat A

Condition:

Reclaimed from an operational environment.
The breaker is sold as pictured. Please review all photos for cosmetic condition and label details before purchasing.