E3015 15A Circuit Breaker

E3015 15A Circuit Breaker

The E3015 thermal-magnetic circuit breaker is designed to provide dependable circuit protection in electrical distribution systems requiring a 3-pole, 15-amp breaker within an E-frame configuration. Built to deliver reliable overcurrent and short-circuit protection, this breaker uses a thermal-magnetic trip mechanism with a non-interchangeable trip unit, helping maintain consistent protection characteristics for the circuits it serves. Rated 10kA at 240VAC and calibrated for 40°C operation, the E3015 is well suited for maintaining existing electrical infrastructure where equipment compatibility and correct electrical ratings are essential. Its included load terminals simplify installation and help ensure proper connection within compatible panelboards or distribution equipment. Built to last and engineered for consistent operation, this breaker supports the safe operation of legacy electrical systems while meeting common installation requirements.

Key Features and Benefits

• 3-Pole Configuration: Designed to protect three-phase circuits in compatible electrical systems.
• 15 Amp Rating: Provides reliable overcurrent protection for circuits requiring a 15A breaker.
• Thermal-Magnetic Trip Mechanism: Combines thermal protection for overload conditions with magnetic protection for short circuits.
• Non-Interchangeable Trip Unit: Maintains fixed protection settings for consistent circuit protection.
• 10kA Interrupting Rating at 240VAC: Suitable for applications where this interrupting capacity is required.
• E Frame Type Design: Ensures proper form, fit, and function for installations requiring an E-frame breaker.
• Load Terminals Included: Supports straightforward connection to system wiring.
• 40°C Rated Operation: Designed for standard ambient temperature conditions found in many electrical installations.
• Durable Construction: Built to last and suitable for continued use in established electrical systems.

Technical Specifications

• Part Number: E3015
  
• Poles: 3
  
• Amperage Rating: 15A
  
• Voltage Rating: 240VAC
  
• Interrupting Capacity (A.I.C.): 10kA @ 240VAC
  
• Frame Type: E
  
• Trip Type: Thermal-Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Temperature Rating: 40°C
  
• Included Components: Load terminals
  
• Shipping Weight: 4.13 lbs
  
• Shipping Dimensions: 6.0 in height
  

Material Compliance and Certifications

• Industry Materials: The E3015 circuit breaker is manufactured using industry-standard materials commonly used in molded case circuit breakers.
• Application Compliance: These materials are intended to meet typical electrical equipment safety expectations for use in commercial and industrial power distribution systems when installed in accordance with applicable electrical codes and equipment specifications.
  

Where It Works Best

• The E3015 3-pole circuit breaker is commonly used in existing commercial, industrial, and facility electrical distribution systems where an E-frame, 15-amp breaker is required for proper system compatibility. It is suitable for installation in panelboards, switchboards, and distribution equipment designed to accept this frame type and rating. Electricians, maintenance teams, and facility managers often rely on breakers like the E3015 when maintaining or servicing legacy electrical systems that require the correct form, fit, and electrical characteristics to keep equipment operating safely.