EH34015 - 15 Amp Circuit Breaker

EH34015 - 15 Amp Circuit Breaker

If you're working with an existing EH-4 panel and need a circuit breaker that fits right, installs easily, and does exactly what it's supposed to do—no guesswork—the EH34015 checks those boxes. This 3-pole, 15-amp thermal magnetic breaker is built for consistent protection against overloads and short circuits, helping keep your electrical system running safely without complicating your setup.

What makes this breaker especially practical is its plug-on design, which means faster installation and a secure connection in compatible panelboards. Whether you're maintaining a commercial facility or handling a repair in an industrial environment, this breaker is designed to match the original form and function your system was built around. It’s a straightforward solution for keeping legacy equipment operating as intended—no modifications, no surprises.

With interrupting ratings of 14kA at 480VAC and 65kA at 240VAC, it’s well-suited for a wide range of standard applications where dependable circuit protection is required. Simply put, it’s a solid, long-lasting component made for systems that still have plenty of life left in them.

Key Features and Benefits

• Exact Fit for EH-4 Panels – Designed to match existing EH-4 frame panelboards without modification
• 3-Pole Protection – Supports three-phase systems with consistent coverage across all phases
• 15 Amp Capacity – Ideal for branch circuits, lighting loads, and smaller equipment
• Thermal Magnetic Operation – Responds to both overloads and short circuits for dependable protection
• Plug-On Installation – Speeds up install time while ensuring a secure, stable connection
• Built to Last – Designed for long-term use in established electrical systems

Technical Specifications

• Part Number: EH34015
• Poles: 3
• Amperage: 15A
• Voltage Rating: Up to 480VAC
• Interrupting Capacity:
  • 14kA @ 480VAC
  • 65kA @ 240VAC
• Frame Type: EH-4
• Mounting Type: Plug-On
• Trip Type: Thermal Magnetic
• Height: 3.5 inches
• Weight: 3.0 lbs

Material Compliance and Certifications

• Industry Standards: The EH34015 circuit breaker is manufactured in line with widely accepted industry standards for molded case circuit breakers.
• UL Standards: It is intended for use in UL-listed panelboards and designed to meet typical North American electrical safety expectations when installed and maintained properly.

Where It Works Best

• You’ll typically find the EH34015 used in commercial buildings, industrial facilities, and institutional settings where EH-4 panelboards are already in place. It’s a reliable choice for lighting circuits, branch protection, and smaller three-phase loads.