EHB24050 - 50 Amp Circuit Breaker

EHB24050 - 50 Amp Circuit Breaker

If you’re dealing with an older panelboard and need a breaker that fits right the first time, the EHB24050 circuit breaker is exactly the kind of component you don’t want to overthink. It’s built to match the original EHB-4 frame design, so you’re not guessing about compatibility or making costly adjustments just to get your system back online. With a 50-amp, 2-pole configuration, this bolt-on breaker delivers the protection your setup was designed for—handling fault conditions up to 14kA at 480VAC and 65kA at 240VAC. In other words, it does the job it was made to do, and it does it consistently. Whether you’re maintaining a commercial facility or keeping an industrial operation running, this breaker helps you stay focused on uptime—not troubleshooting mismatched parts.

Key Features and Benefits

• Exact Form, Fit, and Function – Designed for EHB-4 frame systems, helping avoid modification or guesswork
• 50 Amp / 2-Pole Design – Supports balanced circuit protection in standard applications
• Bolt-On Connection – Ensures a secure, stable installation in compatible panelboards
• Strong Interrupting Ratings – 14kA @ 480VAC and 65kA @ 240VAC for dependable fault handling
• Built to Last – Made for long-term use in working electrical environments
• Straightforward Replacement – Keeps maintenance simple and systems running with minimal disruption

Technical Specifications

• Part Number: EHB24050
  
• Poles: 2
  
• Amperage: 50A
  
• Frame Type: EHB-4
  
• Interrupting Capacity:
  • 14kA @ 480VAC
  • 65kA @ 240VAC
• Mounting Style: Bolt-On
  
• Shipping Details:
  • Height: 3.5 inches
  • Weight: 2.0 lbs

Material Compliance and Certifications

• This circuit breaker is produced in accordance with widely recognized electrical standards and is intended for use in systems that must meet NEC (National Electrical Code) requirements. As always, confirm compatibility with your panelboard and local code regulations prior to installation.

Where It Works Best

• Existing commercial or industrial panelboards using EHB-4 frame breakers
• Maintenance and repair of legacy electrical distribution systems
• Facilities where matching original specifications is critical
• Applications requiring reliable protection in 240V and 480V environments