SKU: 73028838156

Eaton Cutler Hammer CNDC312T32W 1200A 3 Poles Molded Case Circuit Breaker – Bolt-On Mount – 600VAC

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Description

Eaton Cutler Hammer CNDC312T32W 1200A 3 Poles Molded Case Circuit Breaker – Bolt-On Mount – 600VACThe Eaton Cutler Hammer CNDC312T32W Molded Case Circuit Breaker is a high performance power protection device designed for demanding industrial and commercial electrical systems. Built with the CNDC frame style and equipped with the advanced Digitrip RMS 310 electronic trip unit, this breaker provides accurate protection through Long Delay, Short Delay, and Instantaneous (LSI) trip functions. With a 1200 Amp rating at 40C and ultra high interrupting

The Eaton / Cutler Hammer CNDC312T32W Molded Case Circuit Breaker is a high-performance power protection device designed for demanding industrial and commercial electrical systems. Built with the CNDC frame style and equipped with the advanced Digitrip RMS 310 electronic trip unit, this breaker provides accurate protection through Long Delay, Short Delay, and Instantaneous (LSI) trip functions. With a 1200 Amp rating at 40°C and ultra-high interrupting capacity, it is engineered to protect electrical circuits from overloads, short circuits, and faults while ensuring reliable operation in heavy-duty power distribution environments.

Product Specifications

  • Brand: Eaton / Cutler Hammer
  • Model: CNDC312T32W
  • Breaker Type: Molded Case Circuit Breaker (MCCB)
  • Frame Style: CNDC Frame
  • Trip Unit: Digitrip RMS 310 Electronic Non-Interchangeable
  • Trip Functions: LSI (Long Delay, Short Delay, Instantaneous)
  • Mount Type: Bolt-On
  • Rated Current: 1200 Amperes
  • Poles: 3 Pole
  • Rating Plug: Not Included
  • Standard Lug Type: Not Included
  • Warranty: 1 Year

Technical Specifications

  • Trip Technology: Electronic Trip Unit (Digitrip RMS 310)
  • Long Delay Pickup: Adjustable (via rating plug)
  • Short Delay Pickup: Adjustable with fixed or adjustable delay time
  • Short Delay Response: I²T (inverse time) or flat response
  • Instantaneous Pickup: Adjustable by setting short delay to instantaneous
  • Frame Temperature Rating: 40°C
  • Frequency: 50/60 Hz
  • Frame Type: N Frame

Voltage and Ratings

  • Maximum Voltage: 600 VAC
  • Frequency Rating: 50/60 Hz
  • Interrupting Capacity:
    • 200 kA @ 240 VAC
    • 100 kA @ 480 VAC
    • 50 kA @ 600 VAC

Product Data

  • Manufacturer: Eaton / Cutler Hammer
  • Product Series: CNDC
  • Amperage Rating: 1200 A
  • Number of Poles: 3
  • Mounting Style: Bolt-On
  • Frame Type: N Frame
  • Interrupting Capacity: Ultra High
  • Application: Industrial and commercial power distribution systems

Important Note

This circuit breaker requires a rating plug to operate, which is not included with the base unit. Please ensure that the appropriate rating plug is selected and installed before use. Product images may represent a base configuration and are provided for identification purposes only. If accessories are ordered with the breaker, they can typically be installed to match your required configuration prior to shipment.

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: 73028838156

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4.1 ★★★★★
Based on 27 reviews
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H
Verified Purchase
HallMonitor
Dallas, US
★★★★★ 5
Durable and Rugged
Color: Black
I've had it for a few weeks now. It was a replacement I bought after buying several vinyl type covers. This one is a good gauge of plastic and rubber. The rubber seems pretty strong and it protects the iPad well on the corners and back. The back is mostly covered except for the Apple logo in the center. In addition to protecting the corners and also protects the camera lens as the rubber after insulation is a little bit higher than the lens so when you put this down, it's not going to scratch the lens. It has a pen slot, which I like and plenty of room to grip the device if I'm carrying it from place a place or when I'm using it, I can grip the edge and not touch the screen. One of the things I would've liked included is a screen protector, but nothing covers the screen. I also miss the folio type cover because the screen will gather dust now. But, Apple screens are fairly durable so I'm not too worried about breaking it. It was easy to install. It came in as it came in a couple of pieces that you just pressed together. All the controls are obvious as they are under the rubber, but they look like keys. One more thing I might bring up is the charging port. It's easy to get to even though it's a little deep. On my iPad the touch sensor is on the on off button and it is a little harder to do than if I didn't have any case on it, but that is to be expected. It also has an easel that unfolds from the back if you want to sit it up, but I don't use it for watching anything since I have a real TV set. So far I like it and I'm glad I bought this as I don't think it's going to wear out as quickly from me handling it as the others did. The value was good as long as it lasts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
C
Verified Purchase
Clint
Birmingham, US
★★★★★ 5
iPad case is great
Color: Black
Fits great. Like the stand feature on the back
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
M
Verified Purchase
mmanderson8
Cuba, US
★★★★★ 5
Exactly as described
Color: Red2
Very sturdy and definitely protects my iPad. Great buy even has a part of the pen. Fits perfectly no issues putting it on and it has layers to ensure that your iPad is protected. Color is exactly as pictured. Easy to use and charges fine with the case on
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Reviewed in the United States on March 18, 2026
N
Verified Purchase
NY
Natrona Heights, US
★★★★★ 5
Not broken yet.
Color: Light Purple
I bought this for my daughter’s tablet and she has put it through the test. It has been dropped multiple times and the tablets still good. It was easy to put on, looks good, and does the job.
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Reviewed in the United States on April 26, 2026
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Durable and good case!
Color: Black
Excellent sturdy case to protect iPad. Would buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026

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