EH34050 - 50 Amp Circuit Breaker

EH34050 - 50 Amp Circuit Breaker

The EH34050 50 Amp Circuit Breaker is designed to give reliable protection for electrical systems in commercial and industrial spaces. It’s a three-pole unit built on the EH-4 frame, made to keep equipment safe and reduce downtime when overloads or short circuits occur. With its solid interrupting capacity and straightforward design, this breaker is a practical option for contractors, facility managers, and electricians who need something they can count on day after day.

Key Features and Benefits

• High Interrupting Capacity: Rated at 14kA at 480 VAC and 65kA at 240 VAC, the EH34050 can handle strong fault currents, helping protect both the system and the equipment connected to it.
• Thermal Magnetic Trip: Responds quickly when there’s an overload or short circuit, which helps prevent problems from turning into bigger issues.
• Made for Demanding Environments: The EH-4 frame is built for long service life, so it can stand up to the demands of heavy commercial or industrial use.
• Straightforward Installation: Compatible with Series 3 and Series E1 panelboards, making upgrades, replacements, or new installations easier.

Technical Specifications

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

Material Compliance and Certifications

• UL Listed: This breaker is UL Listed and approved for use with HID (high-intensity discharge) lighting applications. Those certifications confirm it meets recognized safety standards and industry requirements.
  

Suitability

• The EH34050 is well suited for industrial facilities, commercial buildings, and other critical systems where dependable power protection is important. It’s also a good choice when working with NEHB panelboards, since it’s designed to fit right in and perform reliably.