Eaton Cutler Hammer Mining E2R316WA12U49 1600A 3P Mining MCCB – Bolt On – 600VAC

Eaton Cutler Hammer Mining E2R316WA12U49 1600A 3P Mining MCCB – Bolt On – 600VACThe Eaton E2R316WA12U49 is a rugged molded case mining circuit breaker (MCCB) designed for reliable protection in demanding industrial and mining environments. Built on the durable R frame platform, this breaker features a non interchangeable electronic trip unit, providing accurate and consistent protection against overloads and short circuits. With a maximum current rating of 1600 amperes and high interrupting capacity, it is well suited for

The Eaton E2R316WA12U49 is a rugged molded case mining circuit breaker (MCCB) designed for reliable protection in demanding industrial and mining environments. Built on the durable R-frame platform, this breaker features a non-interchangeable electronic trip unit, providing accurate and consistent protection against overloads and short circuits. With a maximum current rating of 1600 amperes and high interrupting capacity, it is well-suited for critical power distribution systems. This unit is equipped with A12 auxiliary contacts and a U49 under-voltage release (UVR), enhancing control, monitoring, and operational safety.

Product Specifications

• Brand: Eaton / Cutler Hammer
• Model: E2R316WA12U49
• Rated Current: 1600A Max
• Number of Poles: 3 Pole
• Breaker Type: Molded Case Mining Circuit Breaker (MCCB)
• Mounting Type: Bolt-On
• Frequency: 50/60 Hz
• Frame Type: R
• Configuration: A12 + U49

Technical Specifications

• Trip Unit Type: Non-Interchangeable Electronic
• Trip Functions: Standard Electronic Protection
• Trip Setting: 2–8 times the continuous ampere rating
• Connection Type: Bolt-On
• A12 Option Includes:
• • 2-A (Open) and 2-B (Closed) Auxiliary Switch
  • Right Pole Mounted
  • Right-side exit configuration
• U49 Option Includes:
  • 110–127 VAC Under Voltage Release (UVR) Installed
  • Non-LED Type
  • Right Pole Mounted
  • Right-side exit configuration

Voltage and Ratings

• Rated Operational Voltage: 600VAC
• Maximum Current Rating: 1600 Amperes
• Interrupting Capacity:
• • 125 kA @ 240VAC
  • 65 kA @ 480VAC
  • 50 kA @ 600VAC

Product Data

• Application: Mining and heavy industrial power distribution
• Standard Compliance: Industry-standard MCCB requirements
• Warranty: 1 Year
• Lug Type: Standard Lug
• Installation: Panel-mounted, bolt-on connection

Important Note

This circuit breaker requires a compatible rating plug to function and will not operate without one. Ensure the correct rating plug is selected according to your system requirements before ordering. Product images are for reference only and may not reflect the exact configuration. Accessories ordered with the breaker can be factory-installed at no additional cost—please provide complete configuration details during checkout. Installation must be carried out by qualified personnel in accordance with all applicable electrical codes and safety standards.