EL3003R - 3Amp Current Limiter

EL3003R - 3 Amp Current Limiter

When it comes to protecting your electrical system, it’s not just about stopping faults—it’s about limiting the damage before it even starts. The Eaton EL3003R current limiter is designed to do exactly that. Built for use with MCP0322R motor circuit protectors, this 3-amp, three-pole accessory helps reduce fault current to safer levels, giving your equipment a better chance of staying protected during short-circuit events. If you’re working in an environment where downtime is expensive or equipment is critical, this small component can make a big difference. As part of Eaton’s respected Series C family, the EL3003R delivers consistent performance you can rely on—without adding complexity to your setup. It installs cleanly, operates efficiently, and quietly runs in the background so your system can keep running the way it should.

Key Features and Benefits

• Limits Fault Current Fast: Helps reduce the impact of short circuits, protecting valuable equipment
• Purpose-Built Compatibility: Designed specifically for use with MCP0322R motor circuit protectors
• Three-Phase Protection: Three-pole configuration ensures balanced system coverage
• Compact and Practical: Easy to integrate into existing electrical setups without taking up unnecessary space
• Trusted Series C Design: Known for consistent, dependable performance in real-world applications

Technical Specifications

• Catalog Number: EL3003R
  
• Product Type: Molded Case Circuit Breaker Accessory (Current Limiter)
  
• Amperage Rating: 3 Amps
  
• Number of Poles: 3
  
• Frame Size: J-K
  
• Series: Series C
  
• Dimensions: 5.3 in (L) x 5.2 in (W) x 5.1 in (H)
  
• Weight: 2.25 lbs
  
• UPC: 786679610756
  

Material Compliance and Certifications

• UL Listed: Meets recognized safety standards for electrical equipment
• Compliance Details: Available from the manufacturer upon request
  

Where It Works Best

The EL3003R is a smart fit for industrial facilities, motor control centers, and commercial electrical systems where managing fault current is essential. It’s especially useful in setups with sensitive or high-value equipment that can’t afford unnecessary electrical stress. Whether you’re maintaining an existing system or upgrading protection, this current limiter adds an extra layer of confidence where it matters most.