E1030 - 30Amp Circuit Breaker

E1030 - 30Amp Circuit Breaker

Finding the correct replacement circuit breaker often comes down to matching the original specifications exactly. The E1030 30 Amp 1-Pole Thermal-Magnetic Circuit Breaker is designed for electrical systems that require a Type E breaker with a 30 Amp rating, 120VAC operation, and a 10kA interrupting capacity. Whether you're performing routine maintenance, replacing a failed breaker, or keeping existing equipment in service, the E1030 helps maintain the original protection characteristics of the system without changing its intended design.

The E1030 uses a thermal-magnetic trip mechanism that responds to two of the most common electrical fault conditions. The thermal element reacts to prolonged overloads, while the magnetic element responds quickly when short-circuit currents occur. This combination helps provide the circuit protection expected in many commercial and industrial electrical systems. The breaker also features a non-interchangeable trip unit, helping preserve the factory-configured protection settings required for compatible equipment.

Designed for use in environments rated up to 40°C (104°F), the E1030 offers a compact footprint and includes load terminals for installation in compatible assemblies.

Key Features and Benefits

• 30 Amp current rating for branch circuit protection
• Single-pole design for individual circuit applications
• Thermal-magnetic trip technology helps respond to overloads and short circuits
• Type E circuit breaker configuration
• Non-interchangeable trip unit maintains original protective characteristics
• 10kAIC interrupting capacity at 120VAC
• Rated for operation in ambient temperatures up to 40°C
• Includes load terminals
• Compact dimensions for compatibility with existing equipment
• Built to last for long-term use in demanding environments
• Suitable for form, fit, and functional replacement applications
  

Technical Specifications

• Part Number: E1030
  
• Type: E
  
• Product Type: Thermal-Magnetic Circuit Breaker
  
• Amperage Rating: 30 Amps
  
• Poles: 1
  
• Voltage Rating: 120 VAC
  
• Interrupting Capacity: 10kAIC @ 120VAC
  
• Trip Unit: Non-Interchangeable
  
• Temperature Rating: 40°C
  
• Included Terminals: Load Terminals
  
• Dimensions:
  • Width: 1.38 in
  • Height: 6.00 in
  • Depth: 3.31 in
  • Dimensions: 1.38"W x 6.00"H x 3.31"D
• Approximate Shipping Weight: 3.00 lbs
  

Material Compliance and Certifications

The E1030 should be installed and maintained by qualified electrical personnel in accordance with applicable electrical codes and equipment manufacturer requirements. Before installation, verify compatibility with the existing system, including amperage, voltage, interrupting capacity, mounting configuration, and terminal requirements. No additional material compliance or certification information was provided with the available product specifications.

Where It Works Best

• The E1030 is commonly used in:
• Commercial electrical distribution systems
• Industrial facilities and manufacturing operations
• Schools, universities, and institutional buildings
• Maintenance and repair projects
• Existing equipment requiring a Type E circuit breaker
• Branch circuit protection applications
• 120VAC electrical systems
• Legacy installations where matching original specifications is important
• Facilities requiring a 30 Amp single-pole breaker