Eaton Cutler Hammer Mining E2NM310WU66 1000A 3P Molded Case Mining Circuit Breaker – Bolt-On – 1000VAC
SKU: 4680071430

Eaton Cutler Hammer Mining E2NM310WU66 1000A 3P Molded Case Mining Circuit Breaker – Bolt-On – 1000VAC

Sale price$5309.55 Regular price$5899.50
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Description

Eaton Cutler Hammer Mining E2NM310WU66 1000A 3P Molded Case Mining Circuit Breaker – Bolt-On – 1000VACThe Eaton E2NM310WU66 is a high capacity molded case mining circuit breaker designed for demanding industrial and high voltage applications. It features an E2NM frame style with a non interchangeable thermal magnetic trip unit, delivering reliable protection at 1000 amperes and supporting systems up to 1000 VAC. The factory installed U66 undervoltage release (UVR) with LED enhances system monitoring and operational safety, making it ideal for critical

The Eaton E2NM310WU66 is a high-capacity molded case mining circuit breaker designed for demanding industrial and high-voltage applications. It features an E2NM frame style with a non-interchangeable thermal-magnetic trip unit, delivering reliable protection at 1000 amperes and supporting systems up to 1000 VAC. The factory-installed U66 undervoltage release (UVR) with LED enhances system monitoring and operational safety, making it ideal for critical power distribution environments.

Product Specification:

  • E2NM Frame Style molded case mining circuit breaker
  • Non-interchangeable thermal-magnetic trip unit
  • 1000 Ampere rating at 40°C ambient temperature
  • 3 Poles
  • Bolt-On mount type
  • Factory-installed U66 Option: 120 VAC UVR with LED, left pole mounted, exiting rear

Technical Specification:

  • Trip Setting: 1250–5000
  • Connection Type: Bolt-On
  • Standard Lug Type: [Specify if available]
  • Undervoltage Release (UVR): 120 VAC with LED indicator

Voltage and Ratings:

  • Maximum Voltage: 1000 VAC @ 50/60 Hz
  • Interrupting Ratings:
    • 50 kA @ 480 VAC
    • 25 kA @ 600 VAC
    • 25 kA @ 1000 VAC

Product Data:

  • Manufacturer: Eaton / Cutler Hammer
  • Warranty: One Year
  • Configuration: Includes U66 factory-installed UVR
  • Mount Type: Bolt-On
  • Poles: 3
  • Amperage: 1000 A

Important Note:
This product image represents a base model for identification purposes only. Accessories can be installed to meet your specific configuration requirements at no additional cost. Please provide the necessary accessory details in the order comment box during checkout to ensure proper installation.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 4680071430

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TBop
Bozeman, US
★★★★★ 5
Perfectly sized
Format: Paperback
Paper is on the thicker side. Well-printed and easy to reference. Love the size.
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Reviewed in the United States on September 13, 2025
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Sammy Small
Cuba, US
★★★★★ 5
Perfect 2024 reference guide
Format: Paperback, Format: Paperback
Needed a revised 2024 edition and this includes a statutory supplement. I’ve purchased other books from this company and they’ve all been exactly what I was looking for. Highly recommend!!
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Reviewed in the United States on January 6, 2024
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1111111Customer111111111
Charlottesville, US
★★★★★ 5
love it
Format: Paperback
it’s useful
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Reviewed in the United States on July 20, 2024
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On Amazon Too Much
New York, US
★★★★★ 3
Don't Like the Typeface
Format: Paperback
I'm sure the information is fine but the typeface is annoying to me compared to the Michigan Legal Publishing reference books I usually buy. I won't make this mistake again.
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Reviewed in the United States on September 29, 2024
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Becca
Omaha, US
★★★★★ 5
Good Additional Book for Law Students
Format: Paperback
My husband needed this book as one of his required course books and he loved it. He said it explained everything so well and even provided step by step examples on how to construct an MPT task. Taking the Bar Exam more than once is not worth it, spend the money it's well worth it and if you use this book you can increase your odds to score better on the writing portion of the Bar Exam.
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Reviewed in the United States on May 5, 2026

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