EH24070 - 70 Amp Circuit Breaker

EH24070 - 70 Amp Circuit Breaker

The EH24070 circuit breaker is a straightforward, dependable solution when you need a 2-pole, 70-amp breaker that fits your existing system without guesswork. Designed for use in EH-4 frame panelboards, this plug-on thermal magnetic breaker gives you the exact form, fit, and function required to keep your electrical distribution running as intended. If you're maintaining or servicing a commercial or industrial setup operating at up to 480VAC, this breaker does the job—no modifications, no surprises. What matters here is compatibility and consistency. The EH24070 is built to match original specifications, helping you avoid downtime and installation headaches. Its thermal magnetic trip mechanism responds to both overloads and short circuits, providing the protection your system was designed to rely on. It’s a practical choice for electricians and facility managers who want a part that installs cleanly and performs as expected over time.

Key Features and Benefits

• Exact Fit for EH-4 Frame Systems: Designed to align with existing panelboards for seamless replacement
• 70 Amp Rating: Handles typical commercial and industrial load requirements
• 2-Pole Design: Ideal for protecting two circuits or single-phase applications
• Thermal Magnetic Protection: Responds to overloads and short circuits with consistent tripping action
• 14k A.I.C. at 480VAC: Suitable for interrupting fault currents within its rating
• Plug-On Installation: Simplifies installation and reduces labor time
• Built to Last: Made for long-term use in demanding electrical environments

Technical Specifications

• Part Number: EH24070
  
• Poles: 2
  
• Amperage: 70A
  
• Voltage Rating: 480VAC
  
• Interrupting Rating: 14k A.I.C. @ 480VAC
  
• Frame Type: EH-4
  
• Mounting Style: Plug-On
  
• Trip Mechanism: Thermal Magnetic
  
• Height: 3.5 inches
  
• Shipping Weight: 2.0 lbs
  

Material Compliance and Certifications

• Industry Standards: The EH24070 circuit breaker is produced in line with established electrical industry standards and is intended for use in systems designed under NEC guidelines. It supports safe operation when installed in properly rated and compatible equipment. Always verify local code requirements and system compatibility before installation.
  

Where It Works Best

• This breaker is a solid fit for commercial buildings, industrial facilities, and institutional properties where maintaining existing electrical infrastructure is a priority. It’s commonly used in panelboards, distribution systems, and equipment protection circuits running at up to 480VAC. If you're working with a legacy system and need a breaker that matches the original design without compromise, the EH24070 fits right in.