ED3125 **Blue Label** Cutler Hammer Circuit Breaker

ED3125 **Blue Label** Cutler Hammer Circuit Breaker

Protect your commercial or industrial electrical systems with the dependable Cutler Hammer Blue Label ED3125 Series C circuit breaker. This high‑quality 125 Amp unit delivers consistent performance in mission-critical environments, offering long-lasting safety for loads up to 240 Vac or 125 Vdc at 50–60 Hz. Designed with a fixed thermal‑magnetic trip, it responds swiftly to overloads and short circuits, helping protect your operations from electrical faults without fail.

Key Features and Benefits

• 125 Amp Capacity: Handles demanding power loads effortlessly—keeping your system reliable under pressure.
• Fixed Thermal‑Magnetic Trip: Automatically senses both overload and short-circuit conditions, helping prevent damage before it spreads.
• High Interrupt Rating (65 kAIC at 240 Vac): Offers excellent fault-clearing ability when it matters most.
• Compact, Space‑Saving F-Frame Design: Installs neatly into crowded electrical enclosures without compromising on performance.
• Series C Technology from Cutler Hammer: Reflects decades of design refinement to deliver consistent, long-term operation.

Technical Specifications

• Amperage Rating: 125 A
  
• Voltage Rating: 240 Vac / 125 Vdc
  
• Interrupt Rating: 65 kAIC at 240 Vac
  
• Trip Type: Fixed thermal‑magnetic
  
• Poles: 3‑Pole configuration
  
• Frequency Rating: 50 to 60 Hz
  
• Frame Type: F‑Frame
  

Material Compliance and Certifications

• UL Listed: Meets stringent UL safety and performance standards for industrial-grade circuit protection, ensuring peace of mind with certified reliability.

Suitability

• The ED3125 is ideal for industrial plants, manufacturing facilities, and commercial complexes, where high ampacity, dependable fault response, and compact sizing are critical. Whether used in data centers, office high-rises, or utility systems, this breaker offers consistent protection. Its straightforward installation and minimal maintenance needs make it especially well-suited to environments demanding both performance and uptime.