E41B030 - 30Amp Circuit Breaker

E41B030 - 30Amp Circuit Breaker

When you need a compatible replacement breaker for an existing electrical distribution system, the E41B030 provides the ratings and configuration required to help keep your equipment operating as intended. This 30 amp, 1-pole molded case circuit breaker features a Type E41 bolt-on design, making it well-suited for applications where maintaining the original form, fit, and function is important.

The E41B030 is also HACR rated, making it suitable for approved heating, air conditioning, and refrigeration equipment. Whether you're maintaining a facility, replacing a failed breaker, or servicing an existing panel, this circuit breaker offers a practical solution for keeping electrical systems protected and operating within their intended design parameters. Built to last and designed for dependable service, it remains a trusted choice for a wide range of commercial, industrial, and facility maintenance applications.

Key Features and Benefits

• 30 Amp current rating for branch circuit protection
• Single-pole configuration
• Type E41 molded case circuit breaker
• Bolt-on mounting design
• 22kA interrupting capacity at 277VAC
• 25kA interrupting capacity at 120VAC
• HACR rated for approved HVAC and refrigeration applications
• Includes load-side terminals
• Compact footprint for installation in compatible electrical equipment
• Designed for form, fit, and functional replacement applications
• Helps protect circuits from overloads and short-circuit events
• Built to last when properly installed and maintained

Technical Specifications

• Part Number: E41B030
  
• Type: E41
  
• Product Type: Molded Case Circuit Breaker
  
• Mounting Style: Bolt-On
  
• Amperage: 30A
  
• Poles: 1
  
• A.I.C. Rating: 22kA @ 277VAC
  
• A.I.C. Rating: 25kA @ 120VAC
  
• Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Terminals: Includes Load-Side Terminals
  
• Width: 1.00 in.
  
• Height: 6.35 in.
  
• Depth: 3.92 in.
  
• Dimensions: 1.00"W x 6.35"H x 3.92"D
  
• Approximate Shipping Weight: 2.50 lbs.
  

Material Compliance and Certifications

• HACR rated for approved heating, air conditioning, and refrigeration applications
• Molded case circuit breaker construction
• Designed for operation within published electrical ratings and specifications
• Suitable for use in compatible equipment where electrical ratings and physical dimensions match application requirements
• Installation should be performed in accordance with applicable electrical codes, standards, and manufacturer guidelines

Where It Works Best

The E41B030 is commonly used in:

• Commercial electrical distribution systems
• Industrial facilities and manufacturing environments
• HVAC and refrigeration equipment
• Facility maintenance and repair projects
• Electrical panels utilizing Type E41 bolt-on breakers
• Branch circuits requiring 30 Amp, single-pole protection
• Existing electrical systems where form, fit, and functional compatibility is required
• Building infrastructure and power distribution applications