ED3175L - 175Amp Circuit Breaker

ED3175L - 175 Amp Circuit Breaker

The ED3175L molded case circuit breaker from Eaton’s trusted Series C line is designed to deliver dependable overcurrent protection for commercial and industrial electrical distribution systems. Built with a 175-amp rating and a three-pole configuration, this breaker helps safeguard equipment and electrical infrastructure from overloads and short circuits while maintaining consistent performance in demanding environments. Its compact F-frame design allows efficient installation in compatible panelboards and switchgear, while the T186 trip unit provides precise tripping characteristics to help maintain system reliability. With a high interrupting rating of 65 kAIC at 240 VAC, the ED3175L is engineered to handle significant fault conditions, helping reduce potential damage and downtime. Designed with line-and-load terminals for secure connections and constructed to meet strict industry standards, this breaker is a dependable choice for professionals who need proven protection and long-term performance in their electrical systems.

Key Features and Benefits

• 175 Amp Current Rating: Provides reliable overcurrent protection for medium-to-large electrical loads.
• Three-Pole Design: Ideal for protecting three-phase power systems commonly used in commercial and industrial facilities.
• High 65 kAIC Interrupting Capacity at 240 VAC: Helps safely interrupt high fault currents, reducing risk to connected equipment.
• T186 Trip Unit: Offers accurate and consistent trip performance to protect circuits from overloads and short circuits.
• Compact F-Frame Construction: Space-efficient design fits many panelboards and power distribution setups.
• Line and Load Terminals: Allows secure wiring connections for dependable installation.
• Series C Engineering: Part of Eaton’s widely used Series C family known for consistent protection and durability.
  

Technical Specifications

• Catalog Number: ED3175L
  
• Product Type: Molded Case Circuit Breaker
  
• Series: Series C
  
• Breaker Type: ED
  
• Frame Type: Complete Breaker
  
• Frame Size: F Frame
  
• Amperage Rating: 175 A
  
• Number of Poles: 3
  
• Voltage Rating: 240 VAC, 125 VDC
  
• Interrupt Rating: 65 kAIC at 240 VAC
  
• Trip Type: T186
  
• Frequency Rating: 50–60 Hz
  
• Terminals: Line and Load
  
• Dimensions:
  • Length/Depth: 3.38 in
  • Width: 4.13 in
  • Height: 6 in
• Weight: 4.5 lb
  

Material Compliance and Certifications

• UL Listed: Tested and certified to meet recognized safety and performance standards for electrical protection devices.
• Manufactured to align with strict industry guidelines for electrical reliability and safe operation in power distribution systems.
  

Where It Works Best

• Commercial buildings such as offices, retail spaces, and multi-tenant facilities
• Industrial power distribution systems protecting machinery and production equipment
• Electrical panelboards and switchgear assemblies
• Three-phase power systems in manufacturing plants or warehouses
• Facility maintenance and electrical upgrades require a compatible Series C replacement breaker