EHB14030 - 30Amp Circuit Breaker

EHB14030 - 30 Amp Circuit Breaker

If you're maintaining or servicing an existing electrical system that calls for an EHB-4 frame breaker, the EHB14030 is a direct, form-and-fit solution designed to match original specifications. This 1-pole, 30-amp bolt-on circuit breaker is built for dependable circuit protection in commercial and industrial panelboards where space, compatibility, and interrupting capacity matter. It installs securely with a bolt-on connection, helping ensure a stable and consistent electrical interface—especially important in environments where vibration or load consistency is a concern. Built to last and engineered for reliable operation, this breaker delivers the protection your system was designed around without unnecessary complexity.

Key Features and Benefits

• Exact Form & Fit Replacement – Designed for EHB-4 frame compatibility, making it suitable for existing panel configurations
• Bolt-On Mounting – Provides a secure, fixed connection that helps minimize movement and maintain electrical integrity
• 30 Amp Protection – Ideal for branch circuit protection in commercial and industrial applications
• High Interrupting Capacity – Rated for 14k A.I.C. at 277VAC and 65k A.I.C. at 120VAC for dependable fault protection
• Compact Footprint – Efficient use of panel space without sacrificing required protection
• Built to Last – Constructed for long-term use in demanding electrical environments

Technical Specifications

• Part Number: EHB14030
  
• Poles: 1
  
• Amperage: 30A
  
• Voltage Rating: Up to 277VAC
  
• Interrupting Capacity:
  • 14k A.I.C. @ 277VAC
  • 65k A.I.C. @ 120VAC
• Frame Type: EHB-4
  
• Mounting Type: Bolt-On
  
• Dimensions (Approx.): 3.5" Height
  
• Weight: 1.0 lb
  

Material Compliance and Certifications

• Manufactured to meet applicable industry standards for molded case circuit breakers
• Designed for use in systems requiring compliance with recognized electrical safety codes
• Suitable for installations aligned with NEC (National Electrical Code) requirements when properly applied

Where It Works Best

• The EHB14030 is well-suited for commercial buildings, industrial facilities, and legacy electrical distribution systems where EHB-4 frame breakers are already in place. It’s commonly used in panelboards requiring bolt-on breakers for added connection stability. Whether you're replacing a failed unit or maintaining system consistency across multiple panels, this breaker fits right into environments where matching specifications is critical.