EE1B030 - 30Amp Circuit Breaker

EE1B030 - 30 Amp Circuit Breaker

The EE1B030 is a 30 amp, single-pole molded case circuit breaker built for use in 120VAC electrical systems. It’s typically used as a direct replacement in panels that require an EE1 frame breaker, helping keep existing systems up and running without the need for modification. With a 10kA interrupting rating, it’s designed to handle standard fault conditions and protect wiring from overloads or short circuits. This breaker operates at up to 40°C and fits into applications where space, compatibility, and straightforward installation matter. Electricians and maintenance teams often rely on this type of breaker when servicing older distribution equipment, especially when matching the original specifications is important. It’s a practical, no-nonsense component that does exactly what it’s supposed to do—and it’s built to last under normal use.

Key Features and Benefits

• 30 amp capacity for common branch circuit protection
• Single-pole breaker for 120VAC systems
• 10kA interrupting rating for handling fault conditions
• EE1 frame design for proper fit in compatible panels
• Molded case construction used in standard electrical applications
• Compact size helps when working in tighter panel spaces
• Rated for operation in environments up to 40°C

Technical Specifications

• Part Number: EE1B030
  
• Amperage: 30A
  
• Poles: 1
  
• Voltage: 120VAC
  
• Interrupting Capacity: 10kA @ 120VAC
  
• Frame Type: EE1
  
• Type: Molded Case Circuit Breaker
  
• Operating Temperature: 40°C
  
• Shipping Weight: 1.5 lbs
  
• Shipping Height: 6.0 inches
  

Material Compliance and Certifications

• Built to meet common industry safety standards for molded case circuit breakers
• Typically aligned with UL and CSA requirements for this category
• Uses standard insulating and protective materials found in this class of breaker

Where It Works Best

• Panels that require EE1 frame breakers
• Residential or light commercial 120VAC circuits
• Repair and maintenance of existing electrical systems
• Situations where matching original breaker specs is necessary
• Indoor environments operating within normal temperature ranges