ECNR150 - 150 Amp Fuse

ECNR150 - 150 Amp Fuse

When your electrical equipment is exposed to overloads or fault conditions, having the right fuse in place can make all the difference. The Eaton Edison ECNR150 is a 150 Amp Class RK5 dual-element fuse designed to protect motors, HVAC equipment, pumps, compressors, and other demanding electrical systems from potentially damaging overcurrent events while helping avoid unnecessary downtime.

With a 200 kAIC interrupting rating and voltage ratings of 250 VAC and 125 VDC, this Eaton Edison fuse is well-suited for commercial and industrial environments where reliability is essential. Whether you're installing it in motor control centers, manufacturing equipment, power distribution systems, or facility infrastructure, the ECNR150 delivers the consistent performance professionals expect from a trusted circuit protection solution.

Key Features and Benefits

• 150 Amp current rating for higher-capacity electrical applications
• Dual-element construction helps accommodate motor startup currents
• Class RK5 fuse design for dependable overload and short-circuit protection
• 200 kAIC interrupting rating for applications with high available fault current
• Reduces nuisance fuse openings caused by temporary inrush conditions
• Rated for 250 VAC and 125 VDC systems
• Non-indicating design
• Non-current-limiting construction
• Suitable for commercial, industrial, and OEM equipment applications
• Helps improve equipment protection and system reliability

Technical Specifications

• Manufacturer: Eaton
  
• Series: Edison ECNR
  
• Catalog Number: ECNR150
  
• UPC: 782634507468
  
• Product Type: Fuse
  
• Class: RK5
  
• Amperage Rating: 150 Amps
  
• Voltage Rating: 250 VAC, 125 VDC
  
• Interrupting Rating: 200 kAIC
  
• Response Time: 10 Seconds at 500%
  
• Number of Elements: Dual
  
• Fuse Indicator: Non-Indicating
  
• Special Features: Non Current Limiting
  
• Length/Depth: 2 Inches
  
• Width: 0.56 Inches
  
• Height: 0.56 Inches
  
• Weight: 0.5 lb
  

Material Compliance and Certifications

The Eaton Edison ECNR150 is CE Marked, indicating compliance with applicable conformity requirements. Manufactured to Eaton's quality standards, this fuse is designed for dependable performance in demanding electrical environments where equipment protection and operational continuity are priorities.

Where It Works Best

• Motor branch circuits
• Motor control centers (MCCs)
• HVAC and refrigeration systems
• Pumps and compressors
• Industrial machinery
• Manufacturing equipment
• Power distribution systems
• Commercial facilities
• Processing plants
• OEM electrical equipment
• Maintenance and replacement projects