ED3175L - 175Amp Circuit Breaker

ED3175L - 175Amp Circuit Breaker

Need a reliable 175 Amp circuit breaker that keeps your electrical system running safely and efficiently? The Eaton ED3175L Series C molded case circuit breaker is built to deliver dependable overcurrent protection while making your replacement process simple and hassle-free. Designed as a form, fit, and functional replacement for compatible Eaton ED-frame breakers, it’s a smart solution for maintaining your existing setup without costly modifications.

Whether you're upgrading, repairing, or maintaining your system, this 3-pole molded case circuit breaker is engineered to perform in demanding commercial and industrial environments. At its core is a T186 thermal-magnetic trip unit, which quickly responds to both overloads and short circuits—helping protect your equipment and minimize downtime.

Key Features and Benefits

• Dependable 175 Amp molded case circuit breaker for demanding applications
• 3-pole design ideal for three-phase electrical systems
• Seamless form, fit, and functional replacement for Eaton ED-frame breakers
• Advanced T186 thermal-magnetic trip unit for overload and short-circuit protection
• Rated for 240VAC, 125VDC, and 50/60 Hz operation
• High 65 kAIC interrupting capacity at 240VAC
• Pre-installed line and load terminals for easier installation
• Rugged F Frame construction built for long-term durability
• Perfect for maintenance, repair, and system upgrades
• UL Listed for trusted safety and performance
  

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: ED3175L
  
• Product Type: Molded Case Circuit Breaker
  
• Series: Series C
  
• Circuit Breaker Type: ED
  
• Frame Type: Complete Breaker
  
• Frame Size: F Frame
  
• Amperage Rating: 175 Amps
  
• Voltage Rating: 240VAC, 125VDC
  
• Frequency Rating: 50/60 Hz
  
• Number of Poles: 3
  
• Trip Type: T186 Thermal-Magnetic
  
• Interrupt Rating: 65 kAIC at 240VAC
  
• Terminals: Line and Load
  
• Dimensions:
  • Length: 3.38 in.
  • Width: 4.13 in.
  • Height: 6.00 in.
• Weight: 4.5 lb
  
• UPC: 786679454480
  

Material Compliance and Certifications

Safety and compliance matter—and the Eaton ED3175L delivers. This breaker is UL Listed, meaning it meets recognized safety standards for molded case circuit breakers. For best performance and compatibility, always match replacement breakers with the original specifications, including frame size, amperage, voltage, interrupting capacity, trip unit, and pole configuration. Installation should be handled by qualified professionals and follow the National Electrical Code (NEC) along with all local regulations.

Where It Works Best

• Panelboards and switchboards designed for Eaton ED-frame breakers
• Commercial buildings and office complexes
• Manufacturing facilities and industrial plants
• Motor control centers
• HVAC systems and mechanical equipment
• Pumps, compressors, conveyors, and other three-phase machinery
• Electrical distribution systems operating at 240VAC or 125VDC
• Maintenance and repair projects requiring a compatible replacement