EE3B020 - 20Amp Circuit Breaker

EE3B020 - 20 Amp Circuit Breaker

The EE3B020 is a 3-pole, 20 amp breaker made for EE3 frame equipment. It’s used in three-phase systems where you need straightforward circuit protection and, just as important, the right physical fit. With a 10kA rating at 240VAC, it covers the kind of fault levels you typically see in standard commercial setups. Most of the time, this model comes into play when you’re replacing an existing breaker. If your panel calls for an EE3 frame and the ratings line up, this drops in without forcing changes to the rest of the system. No extras, no unnecessary complexity—just the basics done right.

Key Features and Benefits

• 3-pole breaker for three-phase circuits
• 20 amp rating for branch circuit protection
• 10kA interrupting capacity at 240VAC
• EE3 frame size for matching existing gear
• Rated for 40°C ambient conditions
• Molded case housing for insulation and protection
• Built to hold up under normal use

Technical Specifications

• Part Number: EE3B020
  
• Poles: 3
  
• Amperage: 20A
  
• Interrupting Capacity: 10kA @ 240VAC
  
• Frame Type: EE3
  
• Temperature Rating: 40°C
  
• Type: Molded Case Circuit Breaker
  
• Weight: 4.5 lbs
  
• Height: 6.0 in
  

Material Compliance and Certifications

• Made with standard materials used in molded case breakers
• Meets typical safety expectations for this type of device
• Intended for use in code-compliant electrical systems

Where It Works Best

• Panels that take EE3 frame breakers
• Commercial buildings with three-phase power
• Light industrial environments
• Service or maintenance replacements
• Any setup where matching the existing breaker is the priority