EH34050 - 50 Amp Circuit Breaker

EH34050 - 50 Amp Circuit Breaker

The EH34050 50 Amp Circuit Breaker delivers reliable, continuous protection for commercial and industrial electrical systems — whether you’re outfitting a manufacturing floor, a warehouse, or a large commercial facility. Built on the EH-4 frame and configured as a three-pole unit, this breaker is engineered to safeguard your equipment from overloads or short circuits, minimize downtime, and keep operations running smoothly. Straightforward to install and designed for everyday dependability, the EH34050 is an ideal choice for electricians, contractors, and facility managers who value simplicity and long-term performance.

Key Features and Benefits

• High Interrupting Capacity: Handles fault currents of 14 kA at 480 VAC and 65 kA at 240 VAC, protecting both wiring and connected devices even under severe fault conditions.
• Thermal Magnetic Trip Mechanism: Automatically responds to overloads or short circuits, helping prevent damage before problems escalate.
• Durable EH‑4 Frame Design: Built to withstand heavy-duty commercial and industrial applications, offering long service life even in demanding environments.
• Plug‑On Compatibility: Designed to fit Series 3 and Series E1 panelboards, making upgrades, replacements, or new installs easier and more convenient.
• Day-In, Day-Out Reliability: A practical, no-nonsense solution for power protection that professionals can trust on a regular basis.

Technical Specifications

• Poles: 3
  
• Amperage: 50 A
  
• Interrupting Capacity:
  • 14 kA at 480 VAC
  • 65 kA at 240 VAC
• Frame Type: EH-4 (Plug-On Thermal Magnetic)
  
• Dimensions:
  • Width: 3.00 in
  • Length: 3.50 in
  • Depth: 2.63 in

Material Compliance and Certifications

• UL Listed: This breaker is UL Listed and approved for use with HID lighting applications — confirming it meets recognized industry and safety standards for performance and compliance.

Where It Works Best

• The EH34050 shines in industrial facilities, commercial buildings, and other settings where dependable power protection is critical. It’s especially well-suited for installations involving NEHB panelboards or other systems that require plug-on breakers. If you’re managing a factory floor, commercial lighting setup, or large-scale electrical infrastructure, this circuit breaker delivers the steady protection and dependable performance you need.