EH34100 - 100 Amp Circuit Breaker

EH34100 - 100 Amp Circuit Breaker

When you need to replace a compatible Type EH-4 circuit breaker, it's important to find the right part. The EH34100 is a 3-pole, 100 Amp plug-on thermal-magnetic circuit breaker designed to match the form, fit, and function of compatible electrical distribution equipment. Whether you're performing scheduled maintenance, replacing a damaged breaker, or keeping an existing system operating as originally designed, this breaker provides the electrical ratings and physical configuration needed for compatible installations.

The EH34100 combines thermal and magnetic trip protection in a single compact molded-case breaker. The thermal element responds to prolonged overload conditions, while the magnetic trip reacts quickly during short-circuit events, helping protect connected conductors and equipment.

Key Features and Benefits

• Part Number: EH34100
• 3-pole molded case circuit breaker
• 100 Amp current rating
• Type EH-4
• Plug-on mounting for compatible panelboards
• Thermal-magnetic trip unit provides overload and short-circuit protection
• Designed as a form, fit, and functional replacement for compatible equipment
• Helps maintain the original electrical system configuration
• Built to last for dependable operation in properly maintained systems
  

Technical Specifications

• Part Number: EH34100
  
• Type: EH-4
  
• Circuit Breaker Style: Plug-On Thermal-Magnetic
  
• Poles: 3
  
• Amperage: 100 Amps
  
• Interrupting Rating: 14kA @ 480VAC; 65kA @ 240VAC
  
• Dimensions:
  • Width: 3.00 in.
  • Height: 3.50 in.
  • Depth: 2.63 in.
• Approximate Shipping Weight: 3.00 lbs.
  

Material Compliance and Certifications

• The EH34100 is a molded case thermal-magnetic circuit breaker intended for use in compatible electrical distribution equipment. Installation should be completed in accordance with the National Electrical Code (NEC), local electrical codes, and the equipment manufacturer's requirements.
• Before installation, verify compatibility by confirming the part number, breaker type, amperage, voltage rating, interrupting capacity, pole configuration, and mounting style. Matching these specifications helps ensure the breaker fits properly and performs as intended within the existing electrical system.
  

Where It Works Best

The EH34100 is commonly found in commercial, industrial, and institutional facilities with compatible Type EH-4 panelboards. Its 100 Amp, 3-pole configuration makes it suitable for protecting three-phase branch circuits that serve equipment such as HVAC systems, pumps, motors, compressors, lighting panels, and manufacturing machinery within its published electrical ratings.