Eaton Cutler Hammer Mining E2NM310WA06U66 1000A 3P Molded Case Mining Circuit Breaker – Bolt-On – 1000VAC
SKU: 76322800063

Eaton Cutler Hammer Mining E2NM310WA06U66 1000A 3P Molded Case Mining Circuit Breaker – Bolt-On – 1000VAC

Sale price$5399.55 Regular price$5999.50
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Description

Eaton Cutler Hammer Mining E2NM310WA06U66 1000A 3P Molded Case Mining Circuit Breaker – Bolt-On – 1000VACThe Eaton E2NM310WA06U66 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. Equipped with factory installed A06 auxiliary switches and a U66 undervoltage release (UVR) with LED, this breaker offers enhanced

The Eaton E2NM310WA06U66 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. Equipped with factory-installed A06 auxiliary switches and a U66 undervoltage release (UVR) with LED, this breaker offers enhanced monitoring, control, and operational safety for critical power systems.

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 A06 Option: 1-A(Open) & 1-B(Closed) auxiliary switch
  • 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]
  • Auxiliary Switch: 1-A(Open) / 1-B(Closed)
  • 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 A06 auxiliary switch and U66 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
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 76322800063

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Mary Kelleher
Battle Creek, US
★★★★★ 5
Durable
Color: bone, Size: 1 Count (Pack of 1)
Perfect chew toy for my cat that thinks it’s a dog
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Reviewed in the United States on March 26, 2026
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sec682
Houston, US
★★★★★ 4
Wears out more quickly than standard versions
Color: bone, Size: 1 Count (Pack of 1), Color: bone, Size: 1 Count (Pack of 1)
While my puppy loved this bone and it was a good starter toy, it didn't last long. Our lab puppy loves to chew - especially when we stuffed the ends on this bone. After about 1.5 months of moderate use, she ended up chewing off and swallowing a small chunk of this bone, which she thankfully passed without issue. The material of this bone is intentionally softer than other kong toys, so it breaks down easier, and you will need to inspect it for wear more frequently. We have since upgraded to the large super chewer version for her, and she still loves it.
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Reviewed in the United States on July 22, 2025
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J Kowlessar
Cuba, US
★★★★★ 5
Teething proof!
Color: bone, Size: 1 Count (Pack of 1)
My 9 month old mini dachshund loves this bone. Holds up impeccably. Great price. Thank you Kong!
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Reviewed in the United States on February 25, 2026
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LilFrog
Grantham, US
★★★★★ 5
Nice
Color: bone, Size: 1 Count (Pack of 1)
Nice
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Reviewed in the United States on June 8, 2026
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JDuchess
Charlottesville, US
★★★★★ 5
Great for Puppies
Color: bone, Size: 1 Count (Pack of 1)
Yes, my puppy loves it.
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Reviewed in the United States on April 8, 2026

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