E41B015 - 15Amp Circuit Breaker

E41B015 - 15 Amp Circuit Breaker

The E41B015 molded case circuit breaker is a 15-amp, single-pole breaker designed for dependable circuit protection in panelboard systems that utilize the E41 frame type. Built for consistent form, fit, and function in compatible electrical distribution equipment, this bolt-on breaker helps protect branch circuits from overloads and short circuits in commercial and industrial environments. With interrupting ratings of 22kA at 277VAC and 25kA at 120VAC, the E41B015 provides the necessary fault-clearing capability for circuits operating at standard utilization voltages. The breaker is HACR rated, making it suitable for heating, air conditioning, and refrigeration equipment applications. Designed for installations up to 40°C ambient temperature, this molded case circuit breaker includes load-side terminals for secure connections and straightforward installation within compatible legacy panelboards. Electrical equipment from this product family is known for durable construction and long service life when properly installed and maintained.

Key Features and Benefits

• 15 Amp single-pole breaker designed for branch circuit protection
• Bolt-on mounting style for secure installation in compatible panelboards
• 22kA interrupting capacity at 277VAC and 25kA at 120VAC for reliable fault protection
• E41 frame type for proper form, fit, and functional replacement in matching systems
• HACR rated, suitable for heating, air conditioning, and refrigeration equipment circuits
• Includes load-side terminals to simplify installation
• Molded case construction designed for long-term durability in electrical distribution systems

Technical Specifications

• Part Number: E41B015
• Amperage Rating: 15 Amps
• Number of Poles: 1
• Frame Type: E41
• Mounting Type: Bolt-On
• Interrupting Rating:
  • 22kA @ 277VAC
  • 25kA @ 120VAC
• Operating Temperature Rating: 40°C
• Breaker Type: Molded Case Circuit Breaker
• Included Terminals: Load-side terminals included
• Approximate Shipping Weight: 1.0 lb
• Approximate Height: 6.35 in.

Material Compliance and Certifications

• HACR Rated for use with heating, air conditioning, and refrigeration equipment
• Manufactured to meet applicable industry standards for molded case circuit breakers
• Suitable for installation in electrical distribution equipment when used within rated specifications

Where It Works Best

• The E41B015 15A circuit breaker is commonly used in commercial, institutional, and light industrial electrical distribution systems that require a compatible E41 frame bolt-on breaker. It is appropriate for protecting lighting circuits, receptacle circuits, and HVAC branch circuits operating at 120V or 277V. This breaker is typically installed in existing panelboards and electrical systems designed for E41 frame breakers, where maintaining correct fit and electrical ratings is essential for safe and reliable operation.