EHB2030L - 30Amp Circuit Breaker

EHB2030L - 30 Amp Circuit Breaker

If you’re maintaining an older electrical panel and need a breaker that fits right the first time, the EHB2030L is built for exactly that purpose. Designed for panels manufactured before 1989, this 2-pole, 30-amp circuit breaker delivers dependable thermal-magnetic protection to help guard your system against overloads and short circuits. It’s a practical, no-nonsense solution when compatibility matters more than anything else. With a 14kA interrupting rating at 480VAC and a fixed, non-interchangeable trip unit, you get consistent, predictable protection without the guesswork. Line and load terminals are included, making installation more straightforward, especially in maintenance or replacement projects. Built to last and rated for 40°C environments, this breaker helps keep legacy systems operating the way they were designed to.

Key Features and Benefits

• Designed for Legacy Panels – Made to fit panelboards manufactured prior to 1989, helping avoid costly modifications
• Thermal-Magnetic Protection – Responds to both sustained overloads and sudden short circuits
• 2-Pole Design – Supports applications requiring dual-pole circuit protection
• Fixed Trip Unit – Non-interchangeable trip design ensures consistent operation
• Installation-Ready – Includes both line and load terminals for added convenience
• 40°C Rated – Suitable for standard operating environments in commercial and industrial settings

Technical Specifications

• Part Number: EHB2030L
  
• Poles: 2
  
• Amperage: 30 Amps
  
• Interrupting Rating: 14kA @ 480VAC
  
• Frame Type: EHB
  
• Trip Type: Thermal-Magnetic (Non-Interchangeable)
  
• Temperature Rating: 40°C
  
• Terminals: Line and Load Included
  
• Height: 6.0 inches
  
• Weight: 2.75 lbs
  

Material Compliance and Certifications

• Built in accordance with industry standards for molded case circuit breakers
• Designed for safe use in low-voltage power distribution systems when installed properly
• Compatible with systems following established electrical codes and safety guidelines

Where It Works Best

• The EHB2030L is a solid choice for keeping older electrical systems up and running without redesigning your setup. It’s commonly used in commercial buildings, industrial facilities, and institutional properties where original panelboards are still in service. Whether you’re replacing a failed breaker or stocking spares for ongoing maintenance, this unit helps you stay aligned with your existing equipment—no retrofitting required.