SKU: 26672628566

Eaton Cutler Hammer Mining E2N3700WU66 700A 3P MCCB – Bolt-On Mount – 600VAC

Sale price$3959.55 Regular price$4399.50
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Description

Eaton Cutler Hammer Mining E2N3700WU66 700A 3P MCCB – Bolt-On Mount – 600VACThe Eaton E2N3700WU66 Molded Case Mining Circuit Breaker is a high capacity protection device engineered for demanding industrial and mining environments. Featuring a non interchangeable thermal magnetic trip unit, it delivers reliable protection against overloads and short circuits. Built on the rugged N frame platform, this breaker ensures durability and consistent performance in harsh conditions. The factory installed U66 undervoltage release (UVR)

The Eaton E2N3700WU66 Molded Case Mining Circuit Breaker is a high-capacity protection device engineered for demanding industrial and mining environments. Featuring a non-interchangeable thermal-magnetic trip unit, it delivers reliable protection against overloads and short circuits. Built on the rugged N-frame platform, this breaker ensures durability and consistent performance in harsh conditions. The factory-installed U66 undervoltage release (UVR) with LED indication enhances system safety and monitoring by automatically disconnecting the circuit during voltage drops while providing clear visual status feedback.

Product Specification

  • Brand: Eaton / Cutler Hammer
  • Model: E2N3700WU66
  • Rated Current: 700 Amperes
  • Number of Poles: 3 Pole
  • Breaker Type: Molded Case Circuit Breaker (Mining Duty)
  • Mount Type: Bolt-On
  • Frame Type: N Frame
  • Application: Mining & Heavy Industrial Power Distribution

Technical Specification

  • Trip Unit Type: Thermal-Magnetic (Non-Interchangeable)
  • Trip Setting Range: 500–2500 Amps
  • Frequency: 50/60 Hz
  • Undervoltage Release (U66):
    • 120 VAC UVR Installed
    • LED Status Indicator Included
    • Left Pole Mounted, Rear Exit
  • Connection Type: Bolt-On
  • Warranty: 1 Year

Voltage and Ratings

  • Rated Operational Voltage: 600VAC
  • Rated Current (In): 700A @ 40°C
  • Interrupting Capacity:
    • 65 kA @ 240VAC
    • 50 kA @ 480VAC
    • 25 kA @ 600VAC
  • Rated Frequency: 50/60 Hz

Product Data

  • Manufacturer: Eaton / Cutler Hammer
  • Product Category: Mining Molded Case Circuit Breaker
  • Frame Series: E2N
  • Configuration: U66 Undervoltage Release with LED Installed
  • Standard Lug Type: Factory Standard
  • Mounting Style: Bolt-On
  • Poles: 3

Important Note

This product image represents a base model and is intended for identification purposes only. Accessories included with this breaker are factory-installed according to the specified configuration at no additional cost when ordered together. Ensure all configuration details are clearly provided during order placement. Installation must be carried out by a qualified professional in accordance with applicable electrical codes and safety standards to ensure safe and reliable operation.

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: 26672628566

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4.1 ★★★★★
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Verified Purchase
Kindle Customer
Battle Creek, US
★★★★★ 5
Soft and cool.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Love this pillow set. Comfortable addition and nice and cool at all times. Going to be great for when the hot weather hits
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
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Verified Purchase
Anna T
Lowell, US
★★★★★ 5
As advertised for once! Lol
Color: Cooling Blue Cover, Size: Queen (Pack of 2), Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Queen size set of 2 pillows, I'm giving it 5stars first bc it has a good length and width!! If you've ever bought memory foam pillows before you know some are small!! Anyways after having it for 5nights, we loved that me and my huddy could adjust the Thickness amount we had in it to our needs, me needing a thick pillow and my husband needing a flatter one. So this was perfect for that. So far its nice to sleep on, stays cool, doesnt get hot. I would say its on the frimer side but softer the more foam you take out! Really its just good for the amount you spend!! Will it last 10years probably not but what does now a days. This is the only time my huddy n I bought the same pillow and both love it so I'm just still in shock it worked out so well!!
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Reviewed in the United States on April 28, 2026
L
Verified Purchase
Lana Cannon
Omaha, US
★★★★★ 5
Adjustable pillows
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
I love these because they don't go flat. You can pull out whatever you need to make them comfy for you. They come in two different layers. So you have that protective cover over the main case that holds the memory foam. They're amazing to sleep on. I have had these last for years without going flat. If you hate flat pillows this is the way to go. They are very easy to wash. You just have to separate layers. They are very thick, you can adjust the thickness. Everyone in my house has at least one. They are worth the money. I have never had to replace them, because they went flat.
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Reviewed in the United States on May 6, 2026
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Verified Purchase
A
New York, US
★★★★★ 4
Good pillows
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Takes some getting used to but and the cooling doesn’t last very long in my opinion, but overall amazing comfy pillows. The materials are good and are washable. I mostly stopped waking up with a stiff neck and back.
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Reviewed in the United States on April 20, 2026
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Verified Purchase
Jonathan
Louisville, US
★★★★★ 5
Believe the Reviews
Color: Cooling Blue Cover, Size: King (Pack of 2)
I purchased these pillows because we were in need of new pillows, I previously had allswell pillows which were from walmart and they were good to start but now they tragically became very sparse and it started to effect my sleep so I saw these after careful review on other pillows and reviews I came across these and I saw some reviews and videos and I ordered them.. first they are king size we ordered they are perfect for the bed, they are plump and soft, they are memory foam which has always worked out for me for support and kept it’s shape these are great it did have a little smell I guess from packaging but other than that they are a huge upgrade from what we had before! I’m excited because they are cooling too! for the price point can’t beat it and this is coming from someone who was about to spend money on a purple pillow this will be good for now definitely buy it.
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Reviewed in the United States on March 28, 2026

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