ET4033 - 30Amp Circuit Breaker

ET4033 - 30Amp Circuit Breaker

When you need a replacement breaker that matches your existing equipment, the ET4033 molded case circuit breaker offers the ratings and configuration required for many 480VAC electrical systems. This 30-Amp, 3-pole Type F breaker features a 14 kA interrupting rating at 480 VAC and is intended for applications where those exact specifications are required. Built for operation in 40°C ambient conditions, it helps protect electrical circuits from overloads and short circuits while maintaining compatibility with existing installations.

Key Features and Benefits

• 30 Amp current rating
• Three-pole design for three-phase electrical systems
• Type F molded case circuit breaker
• Rated for 480VAC applications
• 14kA interrupting capacity at 480VAC
• Designed for operation in 40°C ambient conditions
• Built to last with molded case construction
• Helps protect circuits from overloads and short circuits
  

Technical Specifications

• Part Number: ET4033
  
• Product Type: Molded Case Circuit Breaker
  
• Type: F
  
• Amperage: 30 Amps
  
• Poles: 3
  
• Voltage Rating: 480VAC
  
• Interrupting Capacity: 14kA @ 480VAC
  
• Ambient Temperature Rating: 40°C
  
• Dimensions:
  • Height: 10.00"
  • Width: 4.50"
  • Depth: 4.00"
• Approximate Shipping Weight: 11 lbs.
  

Material Compliance and Certifications

• The ET4033 should only be installed where its electrical ratings and physical configuration match the original equipment specifications.
• Before installation, verify the amperage, voltage rating, interrupting capacity, pole configuration, and Type F classification.
  

Where It Works Best

The ET4033 is commonly found in commercial buildings, manufacturing facilities, industrial plants, and other 480VAC electrical distribution systems. It's intended as a form, fit, and functional replacement for compatible equipment requiring a 30 Amp, 3-pole Type F molded case circuit breaker.