EH34100 - 100 Amp Circuit Breaker

EH34100 - 100 Amp Circuit Breaker

Keep your electrical system running safely and reliably with the EH34100 Circuit Breaker. Built on the trusted EH‑4 frame, this 3‑pole, 100-amp breaker handles demanding commercial and industrial circuits with ease. Whether you’re running a busy factory floor or a commercial panelboard, the EH34100 protects your system from overloads and short circuits while staying easy to install thanks to its plug-on thermal-magnetic design.

Key Features and Benefits

• Strong fault-current handling: With a 14 kAIC rating at 480 VAC and 65 kAIC at 240 VAC, it can safely manage high fault currents.
• Fast-response protection: Its thermal-magnetic mechanism reacts instantly to overloads or shorts, reducing downtime and keeping equipment safe.
• Durable EH‑4 frame: Designed to last in everyday industrial or commercial use.
• Easy installation: Works smoothly with Series 3 and Series E1 panelboards for a straightforward setup.

Technical Specifications

• Poles: 3
  
• Rated Amperage: 100 A
  
• Interrupting Capacity (AIC):
  • 14 kA at 480 VAC
  • 65 kA at 240 VAC
• Dimensions:
  • Width: 3.00″
  • Length: 3.50″
  • Depth: 2.63″
• Frame Type: EH‑4
  
• Type: Plug-On Thermal Magnetic
  

Material Compliance and Certifications

• Industry Standards: This breaker is UL Listed and meets strict industry safety standards.
• Special Use: It’s also suitable for high-intensity discharge (HID) lighting systems, giving you confidence in both safety and compliance.
  

Suitability

• Ideal for industrial plants, commercial buildings, and infrastructure projects that demand reliable performance. Designed for the NEHB Panelboard only, ensuring a perfect fit and worry-free operation.