EHB24040 - 40 Amp Circuit Breaker

EHB24040 - 40 Amp Circuit Breaker

Keep your circuits safe with the EHB24020 40 A Circuit Breaker. This two-pole breaker fits into an EHB‑4 frame and helps prevent overloads and short circuits, making it a solid choice for homes, offices, or small workshops. Its bolt-on design makes installation simple—no complicated steps, no guesswork.

Key Features and Benefits

• Handles Surges Well: Can take sudden spikes with 14 kA @ 480 VAC and 65 kA @ 240 VAC, keeping your system protected.
• Simple Installation: Bolt-on design makes it quick to put in and easy to replace if needed.
• Safe and Certified: UL Listed and SWD rated, built to meet safety standards for lighting circuits.
• Space-Saving: Small, compact design works well in tight panels.
  

Technical Specifications

• Poles: 2
  
• Amperage: 40 A
  
• A.I.C. Ratings:
  • 14 kA @ 480 VAC
  • 65 kA @ 240 VAC
• Dimensions:
  • Width: 2.00″
  • Length: 3.50″
  • Depth: 2.63″
• Frame Type: EHB‑4
  
• Temperature Rating: Works with 60 / 75 °C conductors
  
• Wire Accommodation: Two #14–#10 AWG conductors
  

Material Compliance and Certifications

• Made from durable materials, this breaker is built to last. It’s UL Listed and SWD rated, so you know it meets safety standards and will protect your circuits reliably.
  

Suitability

• Works great in homes, offices, or light industrial spaces. Ideal for protecting lighting circuits, load centers, or small equipment. Designed for the NEHB Panelboard only, it fits in cleanly and works without any fuss.