E43B060 - 60Amp Circuit Breaker

E43B060 - 60Amp Circuit Breaker

When you need a compatible replacement for an existing Type E43 circuit breaker, the E43B060 provides the ratings and configuration required to keep your electrical distribution system operating as intended. This 60 amp, 3-pole molded case circuit breaker features a bolt-on design and includes load-side terminals, making it well-suited for maintenance, repair, and replacement applications in commercial and industrial environments.

Designed for use in three-phase electrical systems, the E43B060 helps protect connected equipment from overloads and short circuits while maintaining compatibility with existing installations. Its 18kA interrupting rating at 480VAC and 25kA interrupting rating at 240VAC make it suitable for systems designed around those fault current requirements. The breaker is also HACR rated, allowing it to be used in qualifying heating, air conditioning, and refrigeration applications.

Electrical contractors, maintenance personnel, and facility managers often rely on breakers like the E43B060 when servicing panelboards, distribution equipment, and power systems that require a matching form, fit, and function replacement. Built to last and engineered for dependable operation, this breaker offers a practical solution for maintaining the integrity of existing electrical infrastructure.

Key Features and Benefits

• 60 amp current rating
• 3-pole configuration for three-phase electrical systems
• Type E43 molded case circuit breaker
• Bolt-on mounting design
• Includes load-side terminals
• HACR rated for qualifying HVAC and refrigeration applications
• 18kA A.I.C. rating at 480VAC
• 25kA A.I.C. rating at 240VAC
• Helps protect circuits from overload and short-circuit conditions
• Suitable for commercial and industrial electrical distribution systems
• Designed for operation in ambient temperatures up to 40°C
• Built to last for long-term service in compatible equipment

Technical Specifications

• Part Number: E43B060
  
• Type: E43
  
• Circuit Breaker Type: Molded Case Circuit Breaker
  
• Amperage: 60A
  
• Poles: 3
  
• Mounting Style: Bolt-On
  
• A.I.C. Rating: 18kA @ 480VAC; 25kA @ 240VAC
  
• Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Terminals Included: Load-Side Terminals
  
• Width: 3.0 in.
  
• Height: 6.35 in.
  
• Depth: 3.92 in.
  
• Dimensions: 3.0"W × 6.35"H × 3.92"D
  
• Approximate Shipping Weight: 5.38 lbs.
  

Material Compliance and Certifications

• HACR Rated
• Manufactured for use in compatible electrical distribution equipment
• Intended for installation in accordance with applicable electrical codes and manufacturer specifications
• Rated for operation within published voltage and interrupting capacity limits

Where It Works Best

The E43B060 is commonly found in commercial and industrial electrical systems where a 60 amp Type E43 breaker is required. Typical applications include:

• Commercial buildings
• Manufacturing facilities
• Industrial plants
• HVAC and refrigeration equipment
• Warehouses and distribution centers
• Schools and institutional facilities
• Mechanical equipment rooms
• Electrical distribution panels and panelboards
• Three-phase power systems
• Maintenance and retrofit projects involving compatible legacy equipment