EB2030L - 30Amp Circuit Breaker

EB2030L - 30Amp Circuit Breaker

When you're maintaining an existing electrical system, finding a replacement breaker that matches the original equipment is often the most important part of the job. The EB2030L is a 30 Amp, 2-pole thermal-magnetic circuit breaker designed for use in compatible EB-series panelboards manufactured before 1989. It provides the form, fit, and function needed to help keep legacy electrical systems operating as intended.

Designed for 120/240VAC applications, the EB2030L combines thermal and magnetic trip protection to respond to both overload conditions and short circuits. The thermal element responds to sustained overcurrent conditions, while the magnetic trip mechanism reacts quickly when higher fault currents occur. Its non-interchangeable trip unit helps maintain the original breaker configuration, while the included line and load terminals support straightforward installation in compatible equipment.

Whether the project involves routine maintenance, a panel repair, or the replacement of a worn breaker, matching the original specifications is often the key to keeping a system operating as designed. That's why the EB2030L continues to be used in facilities where preserving the existing electrical layout and protection scheme is a priority.

Key Features and Benefits

• 30 Amp current rating for branch circuit protection
• 2-pole design for applications requiring simultaneous disconnection of both poles
• Thermal-magnetic trip mechanism helps protect against overloads and short circuits
• Rated for 120/240VAC systems
• 10kA interrupting capacity (AIC)
• Includes both line and load terminals
• Non-interchangeable trip unit helps maintain original equipment configuration
• 40°C rated design
• Intended for compatible EB-series panels manufactured before 1989
• Supports maintenance and replacement projects in legacy electrical systems
• Helps preserve original panel form, fit, and function
• Suitable for commercial, industrial, institutional, and municipal facilities
• Built to last for long-term service in compatible applications

Technical Specifications

• Part Number: EB2030L
  
• Type: EB
  
• Product Category: Thermal-Magnetic Circuit Breaker
  
• Amperage Rating: 30 Amps
  
• Poles: 2
  
• Voltage Rating: 120/240VAC
  
• Interrupting Capacity: 10kAIC @ 120/240VAC
  
• Trip Unit: Non-Interchangeable
  
• Operating Temperature Rating: 40°C
  
• Terminals Included: Line and Load Terminals
  
• Width: 2.75 in.
  
• Height: 6.0 in.
  
• Depth: 3.38 in.
  
• Dimensions: 2.75"W x 6.0"H x 3.38"D
  
• Approximate Shipping Weight: 4.00 lbs.
  

Material Compliance and Certifications

The EB2030L is intended for installation in compatible electrical equipment designed to accept EB-series circuit breakers. Proper application requires verification of panel compatibility, voltage requirements, amperage ratings, and installation specifications prior to use. Installation and maintenance should be performed by qualified electrical personnel in accordance with applicable electrical codes, manufacturer requirements, and local regulations.

Where It Works Best

• EB-series panelboards manufactured before 1989
• Commercial office buildings
• Industrial facilities and manufacturing plants
• Educational institutions and campuses
• Healthcare facilities
• Municipal and government buildings
• Electrical maintenance and repair projects
• Legacy electrical distribution systems
• 120/240VAC branch circuit applications
• Two-pole circuit protection requirements
• Electrical system refurbishment projects
• Facilities maintaining existing electrical infrastructure