ECSR600 - 600Amp Fuse

ECSR600 - 600Amp Fuse

When your electrical system demands dependable high-amperage overcurrent protection, the Eaton ECSR600 is built to deliver reliable performance under demanding conditions. This 600 Amp Class RK5 dual-element time-delay fuse is engineered to safeguard motors, transformers, feeders, and branch circuits against damaging overloads and short circuits while allowing the temporary inrush currents that occur during motor startup and equipment energization. The result is fewer nuisance fuse operations, reduced downtime, and added protection for valuable electrical equipment.

Whether you're performing preventive maintenance, replacing an existing Class RK5 fuse, or installing new power distribution equipment, the Eaton ECSR600 provides the dependable circuit protection electrical professionals expect from Eaton.

Key Features and Benefits

• 600 Amp Class RK5 dual-element time-delay fuse
• Helps reduce nuisance fuse openings caused by temporary motor starting and transformer inrush currents
• Protects motors, transformers, feeders, branch circuits, and power distribution equipment from overloads and short circuits
• Rated for 600 VAC electrical systems
• High 200kA interrupting capacity (kAIC) for enhanced fault-current protection
• Dual-element design provides time-delay operation while maintaining fast short-circuit protection
• Non-indicating, one-time fuse construction
• Compatible with standard Class RK5 fuse holders and disconnect switches
• Ideal for commercial, industrial, and OEM electrical applications
• Manufactured by Eaton for dependable long-term performance

Technical Specifications

• Catalog Number: ECSR600
  
• Manufacturer: Eaton
  
• Series: Edison ECSR
  
• Product Type: Fuse
  
• Class: RK5
  
• Amperage Rating: 600 Amps
  
• Voltage Rating: 600 VAC
  
• Interrupt Rating: 200 kAIC
  
• Response Time: 10 seconds at 500% overload
  
• Number of Elements: Dual
  
• Fuse Indicator: Non-indicating
  
• Special Feature: One-time fuse
  
• Packaging Type: Standard
  
• Dimensions: 5 in. (L) × 0.81 in. (W) × 0.81 in. (H)
  
• Weight: 0.4 lb
  
• UPC: 782634508564
  

Material Compliance and Certifications

The Eaton ECSR600 is CE Marked, indicating compliance with applicable international safety requirements for electrical protection devices. It is intended for installation by qualified electrical personnel and should be installed in accordance with all applicable electrical codes and manufacturer recommendations.

Where It Works Best

The Eaton ECSR600 is designed for demanding electrical applications that require dependable overcurrent protection, including:

• Motor branch circuits
• Motor control centers (MCCs)
• Industrial control panels
• Transformer protection
• Feeder and branch circuit protection
• Switchboards and power distribution equipment
• Manufacturing facilities
• Commercial buildings
• HVAC systems
• OEM machinery and equipment
• Replacement of existing Class RK5 fuses