EH24070 - 70 Amp Circuit Breaker

EH24070 - 70 Amp Circuit Breaker

Keep your home or workspace safe with the Square D EH24070 70 Amp Circuit Breaker. This dual-pole breaker is built to protect electrical systems from both overloads and short circuits, making it a solid choice for residential, commercial, or light industrial setups. Thanks to its plug-on design, installation is fast and simple—no complicated steps or extra hardware required.

Key Features and Benefits

• Reliable Thermal-Magnetic Protection: Reacts quickly to prevent damage from slow overloads or sudden short circuits.
• High Interrupting Capacity: Can safely handle up to 14,000 AIC at 480 VAC, making it suitable for heavy-demand circuits.
• Easy Plug-On Installation: Fits directly into compatible panelboards without fuss.
• Dual-Pole Design: Provides dependable protection for higher-current circuits.

Technical Specifications

• Poles: 2
  
• Amperage: 70 A
  
• Voltage Rating: 480 VAC
  
• Interrupting Rating: 14,000 AIC at 480 VAC
  
• Frame Type: EH‑4
  
• Wire Compatibility: #4–#2/0 AWG, 75 °C rating for aluminum and copper
  

Material Compliance and Certifications

• Industry Standards: The EH24070 uses high-quality materials that meet industry safety standards. It is UL-listed and built to provide long-lasting, dependable performance while following environmental and regulatory guidelines.

Where It Works Best

• This breaker is designed for the NEHB Panelboard only , making it perfect for adding new circuits or upgrading existing ones. Its reliable protection and high interrupt rating make it ideal for homes, offices, and light industrial spaces, ensuring safe and smooth electrical distribution.