ECB14030G3 - 30 Amp Circuit Breaker

ECB14030G3 -  30 Amp Circuit Breaker

If you’re working with a system that needs both protection and control, the ECB14030G3 is built to handle that balance without complication. This 30-amp, single-pole breaker is part of the ECB-G3 series and is designed for setups where reliability matters day in and day out. It uses a thermal magnetic trip mechanism, so it reacts appropriately to both gradual overloads and sudden faults—exactly what you want in a breaker protecting valuable equipment. What really sets this unit apart is its remote operation capability. In environments where circuits need to be managed without physically accessing the panel, this becomes a major advantage. Combined with its bolt-on mounting style, you get a breaker that stays firmly in place while delivering consistent performance. With a 14kA interrupting rating at 277VAC, it’s well within the range needed for many commercial applications.

Key Features and Benefits

• 30 amp capacity suited for standard branch circuit protection
• Single-pole design for straightforward installation and use
• Thermal magnetic trip for dependable overload and short circuit response
• 14kA interrupting capacity at 277VAC for solid fault protection
• Bolt-on connection helps maintain a tight, stable fit
• Remote operation capability supports energy management and control systems

Technical Specifications

• Part Number: ECB14030G3
  
• Amperage: 30A
  
• Poles: 1
  
• Voltage Rating: 277VAC
  
• Interrupting Capacity: 14kA
  
• Frame Type: ECB-G3
  
• Mounting: Bolt-On
  
• Operation: Remote (Powerlink compatible)
  
• Trip Type: Thermal Magnetic
  
• Weight: Approx. 1.0 lb
  
• Height: 7.75 in
  

Material Compliance and Certifications

• This breaker is built in line with standard electrical safety expectations for commercial distribution equipment.
• It’s intended for use in properly designed systems that follow NEC guidelines, helping ensure safe and compliant operation when installed correctly.

Where It Works Best

• You’ll typically find the ECB14030G3 in commercial and light industrial environments where remote switching is part of the setup. It’s a natural fit for lighting control systems, office buildings, retail spaces, and facilities using centralized energy management. If your system benefits from being able to control circuits without opening a panel, this breaker fits right in.