EDB24125 - 125 Amp Circuit Breaker

EDB24125 - 125 Amp Circuit Breaker

The EDB24125 is a high‑performance 125‑amp circuit breaker engineered to deliver dependable protection for your lighting panelboards. Built to handle demanding electrical loads, this two‑pole breaker offers dependable safety for residential, commercial, and industrial setups. Its sturdy design and precise thermal‑magnetic trip mechanism make it a trustworthy component in any low‑voltage electrical installation where safety and reliability matter most.

Key Features and Benefits

• High Capacity Protection – Rated for 125 A and up to 480Y/277 VAC, the EDB24125 handles substantial current demands, guarding your wiring and equipment from overloads and short circuits.
• Thermal‑Magnetic Trip for Accurate Safety – Its thermal‑magnetic trip unit delivers dependable and timely interruption of faulty circuits, providing consistent protection for lighting and other low‑voltage electronics.
• Bolt‑On Mounting for Secure Installation – With its bolt‑on mounting design, installation is straightforward, ensuring a firm, stable connection directly to standard panelboards.
• 2‑Pole Configuration – Ideal for circuits requiring two-pole breakers, this unit provides balanced protection and supports split-phase or multi-phase systems.

Technical Specifications

• Amperage: 125 A
  
• Poles: 2
  
• Voltage Rating: 480Y/277 VAC
  
• Interrupting Capacity: 25 kA at 120 VAC
  
• Dimensions:
  • Height: 5.66 in (143.76 mm)
  • Width: 1.96 in (49.78 mm)
  • Depth: 4.05 in (102.87 mm)
• Weight: Approximately 3 lb (1.36 kg)
  
• Wire Compatibility: AWG 12 to AWG 2/0 for aluminum wiring; AWG 14 to AWG 2/0 for copper wiring
  

Material Compliance and Certifications

• Safety Certified: cULus listed — meets rigorous U.S. and Canadian electrical safety standards.
• Environmentally Responsible: Compliant with RoHS regulations, free of mercury, and conforms to REACh and EU RoHS directives.
• Quality Construction: Designed for reliable long-term performance under continuous load, contributing to system longevity and safety.

Where It Works Best

• The EDB24125 is an excellent fit for lighting panelboards in a variety of environments — from residential setups to commercial buildings and industrial facilities. Use it wherever dependable power distribution and consistent protection are needed, such as office lighting circuits, warehouse lighting systems, or retail spaces. It excels at installations requiring 2‑pole breakers with high current loads.