E41B060 - 60Amp Circuit Breaker

E41B060 - 60 Amp Circuit Breaker

The E41B060 molded case circuit breaker is a 1-pole, 60-amp breaker designed for dependable circuit protection in electrical distribution systems operating at 120/277VAC. Built on the E41 frame platform, this breaker provides reliable overcurrent protection while maintaining proper form, fit, and function for compatible panelboards and distribution equipment. With an interrupting capacity of 22kA at 277VAC and 25kA at 120VAC, the E41B060 is well-suited for installations where consistent fault interruption and safe circuit isolation are required. Its bolt-on mounting configuration ensures a secure connection within the panelboard, helping maintain stable electrical contact. Rated for operation in 40°C environments and HACR applications, this molded case circuit breaker is designed for use in legacy electrical systems where maintaining the original equipment specifications is important. Load-side terminals are included, simplifying installation and ensuring proper conductor termination.

Key Features and Benefits

• 60 Amp Protection – Provides dependable overcurrent protection for branch circuits requiring a 60-amp rating.
• Single-Pole Configuration – Designed for single-phase circuit applications operating at 120/277VAC.
• Bolt-On Mounting Design – Secures directly to compatible panelboards, supporting a firm electrical connection.
• E41 Frame Compatibility – Built to match the form and fit requirements of equipment designed for E41 frame breakers.
• HACR Rated – Suitable for heating, air conditioning, and refrigeration circuit applications.
• 40°C Operating Rating – Designed for normal operating conditions commonly found in electrical rooms and commercial installations.
• Includes Load-Side Terminals – Helps simplify wiring and installation during replacement or maintenance.
• Molded Case Construction – Enclosed design helps protect internal components and supports long service life.

Technical Specifications

• Part Number: E41B060
• Breaker Type: Molded Case Circuit Breaker
• Frame Type: E41
• Poles: 1
• Amperage Rating: 60 Amps
• Voltage Rating: 120/277 VAC
• Interrupting Capacity:
  • 25kA @ 120VAC
  • 22kA @ 277VAC
• Mounting Type: Bolt-On
• Operating Temperature Rating: 40°C
• HACR Rated: Yes
• Included Accessories: Load-Side Terminals
• Approximate Shipping Weight: 1 lb
• Approximate Height: 6.35 inches

Material Compliance and Certifications

• Industry Standards: The E41B060 circuit breaker is manufactured to meet established electrical safety and performance standards applicable to molded case circuit breakers used in North American electrical distribution systems.
• Application Compliance: Components are designed to align with recognized industry requirements for circuit protection equipment and are intended for installation within properly rated electrical panels and systems.
• HACR Certification: HACR certification confirms suitability for HVAC-related applications where permitted by code and system design.

Where It Works Best

• The E41B060 60A breaker is commonly used in commercial buildings, light industrial facilities, and institutional electrical systems where a single-pole breaker with a 60-amp rating is required. It is well-suited for protecting branch circuits serving HVAC equipment, lighting systems, and general power distribution in panelboards designed for E41 frame breakers. Because it maintains the expected form, fit, and functional compatibility for equipment designed around this frame type, it is particularly useful when maintaining or servicing existing electrical infrastructure where matching the original breaker specifications is essential.