ECB14015G3 - 15 Amp Circuit Breaker

ECB14015G3 - 15 Amp Circuit Breaker

If you’re looking for a dependable 15-amp breaker that fits seamlessly into a controlled distribution setup, the ECB14015G3 checks the right boxes. This single-pole, bolt-on circuit breaker is built for steady, day-to-day protection in commercial and light industrial systems. With a 14k AIC rating at 277VAC, it’s designed to handle fault conditions without hesitation, helping protect wiring and connected equipment from damage. What makes this unit especially useful is its thermal magnetic trip mechanism, which reacts differently depending on the issue—slower for overloads, faster for short circuits. That means more accurate protection without nuisance tripping. On top of that, it’s part of a Powerlink system, so it can be operated remotely—something that’s increasingly important in modern, managed electrical setups. The bolt-on mounting keeps everything firmly in place, reducing movement and improving overall connection reliability.

Key Features and Benefits

• Thermal magnetic trip: for balanced, reliable circuit protection
• Supports remote operation: through Powerlink systems
• Bolt-on connection: for a more secure and stable install
• 14k AIC rating: helps manage higher fault current levels
• Compact single-pole design: fits standard panel configurations
• Consistent 15 amp rating: for lighting and branch circuits

Technical Specifications

• Part Number: ECB14015G3
  
• Poles: 1
  
• Amperage: 15A
  
• Voltage Rating: 277VAC
  
• Interrupting Rating: 14k AIC
  
• Frame Type: ECB-G3
  
• Mounting: Bolt-On
  
• Trip Type: Thermal Magnetic
  
• Operation: Remotely Operated (Powerlink)
  
• Height: 7.75 in
  
• Weight: 1.0 lb
  

Material Compliance and Certifications

• Industry Standards: This breaker is manufactured using industry-accepted materials designed for consistent electrical performance and durability. It aligns with standard expectations for molded case circuit breakers used in commercial distribution systems, supporting safe and compliant installation when used within rated conditions.

Where It Works Best

• You’ll typically see the ECB14015G3 used in commercial buildings, office spaces, and controlled industrial environments where remote switching is part of the setup. It’s a practical choice for lighting panels, energy-managed systems, and branch circuits that need both protection and centralized control. If your setup includes Powerlink integration, this breaker fits right in.