EE3B020 - 20Amp Circuit Breaker

EE3B020 - 20Amp Circuit Breaker

When you're maintaining an existing electrical system, choosing the right replacement circuit breaker is about more than matching the amperage. The EE3B020 is a 20 Amp, 3-pole Type EE3 molded case circuit breaker designed as a form, fit, and functional replacement for compatible equipment. Matching the original breaker's electrical ratings and physical dimensions helps keep your system operating as intended while simplifying maintenance and repairs.

With a 20 Amp rating, a three-pole configuration, and an interrupting capacity of 10 kA at 240 VAC, this breaker is intended for use in compatible commercial and industrial electrical systems that require these specifications. Its molded case design helps protect electrical circuits from overloads and short circuits, making it an important component in keeping power distribution systems operating safely.

Key Features and Benefits

• 20 Amp current rating
• Three-pole (3P) configuration for compatible three-phase electrical systems
• Type EE3 molded case circuit breaker
• 10kA interrupting capacity at 240VAC
• Designed as a form, fit, and functional replacement for compatible equipment
• Helps protect electrical circuits from overloads and short circuits
• Built to last for long-term service in existing electrical systems
• Rated for operation in ambient temperatures up to 40°C (104°F)
• Molded case construction designed for compatible EE3 applications

Technical Specifications

• Part Number: EE3B020
  
• Product Type: Molded Case Circuit Breaker
  
• Type: EE3
  
• Amperage: 20 Amps
  
• Poles: 3
  
• Voltage Rating: 240VAC
  
• Interrupting Capacity: 10kA @ 240VAC
  
• Operating Temperature: 40°C (104°F)
  
• Dimensions:
  • Width: 4.50"
  • Height: 6.00"
  • Depth: 3.63"
• Approximate Shipping Weight: 5.00 lbs.
  

Material Compliance and Certifications

The EE3B020 is a molded-case circuit breaker intended for use in electrical systems designed for a Type EE3 breaker, with matching electrical and mechanical specifications. It is calibrated for operation in ambient temperatures up to 40°C (104°F). Installation should be completed by qualified personnel and in accordance with the National Electrical Code (NEC), applicable local electrical codes, and the equipment manufacturer's recommendations. Always verify compatibility before installation.

Where It Works Best

The EE3B020 is commonly found in existing electrical systems serving a wide range of commercial and industrial applications, including:

• Electrical distribution panels
• Manufacturing facilities
• Commercial buildings
• Industrial machinery
• Three-phase power distribution systems
• Facility maintenance and repair projects
• Legacy electrical equipment requiring a Type EE3 circuit breaker