ET4036 - 70Amp Circuit Breaker

ET4036 - 70Amp Circuit Breaker

The ET4036 is a 70 Amp, 3-pole Type F molded case circuit breaker designed for 480VAC electrical distribution systems with a 14kA interrupting capacity. Built as a form, fit, and functional replacement for compatible equipment, it is intended to match the original electrical specifications required in existing commercial and industrial installations. Whether you're replacing a worn breaker during scheduled maintenance or restoring equipment to service, the ET4036 provides the ratings and configuration needed to help maintain the original system design.

Key Features and Benefits

• 70 Amp current rating
• Three-pole configuration 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
• Molded case construction built to last
• Helps protect electrical circuits from overloads and short circuits
• Suitable for maintenance, repair, and replacement in existing electrical systems
  

Technical Specifications

• Part Number: ET4036
  
• Product Type: Molded Case Circuit Breaker
  
• Type: F
  
• Amperage: 70 Amps
  
• Poles: 3
  
• Voltage Rating: 480VAC
  
• Interrupting Capacity: 14kA @ 480VAC
  
• Ambient Temperature Rating: 40°C
  
• Dimensions:
  • Height: 10.00 in.
  • Width: 4.50 in.
  • Depth: 4.00 in.
• Approximate Shipping Weight: 11 lbs.
  

Material Compliance and Certifications

• Always verify that the replacement circuit breaker matches the original equipment's amperage, voltage, interrupting capacity, pole configuration, and breaker type before installation.
• Using a breaker with the correct specifications helps maintain the intended operation of the electrical system.
  

Where It Works Best

The ET4036 is commonly used in commercial buildings, industrial facilities, manufacturing plants, and other 480VAC power distribution systems that require a 70 Amp, 3-pole Type F molded case circuit breaker.