HE3B090 - 90Amp Circuit Breaker

HE3B090 - 90Amp Circuit Breaker

Finding the right replacement breaker is about more than matching the amp rating. The HE3B090 molded case circuit breaker is a 3-pole, 90-amp unit designed for electrical systems that require an HE3 Type breaker with the proper voltage and interrupting ratings. Whether you're replacing a failed breaker during maintenance or keeping an existing distribution system in service, this breaker is built to provide the form, fit, and function needed for compatible equipment.

Key Features and Benefits

• 90 Amp current rating
• Three-pole molded case circuit breaker
• HE3 Type design
• Form, fit, and functional replacement for compatible equipment
• Rated for 40°C ambient operation
• Helps protect electrical circuits from overloads and short circuits
• Built to last for demanding electrical applications

Technical Specifications

• Part Number: HE3B090
  
• Type: HE3
  
• Product Type: Molded Case Circuit Breaker
  
• Poles: 3
  
• Amperage: 90A
  
• A.I.C. Rating:
  18kA @ 600VAC
  25kA @ 480VAC
  65kA @ 240VAC
• Ambient Rating: 40°C
  
• Dimensions: 4.50" W × 6.00" H × 3.63" D
  
• Approximate Shipping Weight: 7.00 lbs.
  

Material Compliance and Certifications

• Molded case circuit breaker construction
• HE3 Type configuration
• Rated for operation in 40°C ambient conditions
• Intended for applications requiring the listed voltage and interrupting ratings
  

Where It Works Best

The HE3B090 is commonly found in commercial facilities, industrial plants, manufacturing operations, and other buildings that rely on compatible HE3 electrical distribution equipment.