EDB34125 - 125 Amp Circuit Breaker

EDB34125 - 125 Amp Circuit Breaker

The EDB34125 Circuit Breaker delivers dependable protection for commercial and residential lighting panelboards and HVAC systems. With a 125 Amp frame and three‑pole configuration, it’s built to handle heavier loads while keeping your low‑voltage electronics safe and operational. Designed for long-term use, the EDB34125 offers peace of mind in demanding electrical environments—perfect when you need consistent performance without fuss.

Key Features and Benefits

• Long-lasting Performance: Engineered to last up to 20 years, giving you confidence and reducing maintenance needs.
• Thermal-Magnetic Trip Unit: Protects against both overloads and short-circuits, so your circuits are safeguarded under various electrical conditions.
• HACR Rated: Compatible with heating, air conditioning, and refrigeration equipment, making the breaker versatile across multiple applications.
• High Interrupt Capacity: Up to 25 kA at 120 VAC, ensuring safe circuit interruption under fault conditions.
• Three‑Pole Configuration for Balanced Loads: Ideal for 3-phase wiring setups, delivering stable, even power distribution.

Technical Specifications

• Product Line / Frame: 125 A Frame EDB‑EGB‑EJB
  
• Device Short Name: EDB
  
• Poles: 3
  
• Operating Voltage: 480Y/277 VAC
  
• Trip Unit Rating: 2300 A
  
• Interrupt Rating:
  • 25 kA at 120 VAC
  • 18 kA at 480Y/277 VAC
• Mounting Type: Bolt‑on
  
• Height: 5.66 in (143.76 mm)
  
• Width: 2.94 in (74.68 mm)
  
• Depth: 4.05 in (102.87 mm)
  
• Net Weight: 4.0 lb (1.81 kg)
  

Material Compliance and Certifications

• cULus Listed: Meets rigorous safety and performance standards.
• RoHS Compliant: Free from harmful substances, supporting safer installation and disposal practices.
• Green Premium Label: Conforms to current environmental guidelines, giving you transparency and assurance about its eco‑conscious design.
• Rated for Ambient Conditions: Operates reliably up to 104 °F (40 °C), suitable for typical electrical room or industrial environments.

Where It Works Best

• The EDB34125 is a smart choice when you need reliable circuit protection in lighting panelboards, commercial or residential electrical systems, or HVAC setups. It performs exceptionally well for new installations or upgrades—whether you’re wiring a new building, expanding capacity, or replacing older breakers. In short: if your project demands dependable, long‑lasting performance with solid protection under load, the EDB34125 is a practical, no-nonsense solution.