SKU: 29918993997

Eaton Cutler Hammer CND312T33W 1200A 3-Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VAC

Sale price$3329.55 Regular price$3699.50
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Description

Eaton Cutler Hammer CND312T33W 1200A 3-Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VACThe CND312T33W molded case circuit breaker is a reliable protection solution for industrial and commercial electrical distribution systems. Built on the CND frame, it delivers a 100% continuous current rating and precise overcurrent protection with the Digitrip RMS 310 electronic non interchangeable trip unit. Featuring LS (Long Delay, Short Delay) protection functions, this breaker allows adjustable long time and short time settings for accurate

The CND312T33W molded case circuit breaker is a reliable protection solution for industrial and commercial electrical distribution systems. Built on the CND frame, it delivers a 100% continuous current rating and precise overcurrent protection with the Digitrip RMS 310 electronic non-interchangeable trip unit. Featuring LS (Long Delay, Short Delay) protection functions, this breaker allows adjustable long-time and short-time settings for accurate coordination and system protection. Rated for 1200 amps, 3 poles, and up to 600 VAC, it is ideal for critical electrical circuits that require dependable operation.

Product Specifications

  • Brand: Eaton / Cutler Hammer
  • Model: CND312T33W
  • Product Type: Molded Case Circuit Breaker (MCCB)
  • Frame Type: CND Frame
  • Amperage Rating: 1200A
  • Number of Poles: 3 Pole
  • Mounting Type: Bolt-On
  • Maximum Voltage: 600 VAC
  • Standard Lug Type: Standard Lug
  • Warranty: One Year

Technical Specifications

  • Trip Unit Type: Electronic Non-Interchangeable Trip Unit
  • Trip Unit Model: Digitrip RMS 310
  • Protection Functions: LS (Long Delay, Short Delay)
  • Long Delay Pickup: Adjustable via rating plug
  • Short Delay Pickup: Adjustable with fixed or adjustable delay time (I²t or flat response)
  • Continuous Current Rating: 100% rated
  • Operating Temperature Rating: 1200A at 40°C

Voltage and Ratings

  • Rated Voltage: Up to 600 VAC
  • Frequency: 50 / 60 Hz
  • Interrupting Capacity: 65 kA @ 240 VAC
  • Interrupting Capacity: 50 kA @ 480 VAC
  • Interrupting Capacity: 25 kA @ 600 VAC

Product Data

  • Manufacturer: Eaton / Cutler Hammer
  • Product Category: Circuit Protection
  • Application: Industrial and commercial electrical distribution
  • Installation Type: Panelboard or switchboard mounting
  • Protection Type: Overcurrent and short-circuit protection
  • Product Configuration: Base breaker supplied without rating plug
  • Accessory Compatibility: Optional accessories can be installed on request

Important Note

This breaker requires a compatible rating plug to operate, which is not included with the base unit. Please contact us to confirm stock and pricing if you need the rating plug installed prior to ordering. Product images may represent a base model and are for identification purposes only. Accessories purchased with the breaker can be installed according to your specifications at no additional cost when configuration details are provided in the order comment box during checkout.

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: 29918993997

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A.Daniels
Port Orchard, US
★★★★★ 5
Great for keys
Color: Black
I haven’t misplaced my keys since I bought it. I do wish it were a little heavier in weight but it gets the job done
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Reviewed in the United States on May 15, 2026
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Amazon Customer
Pawtucket, US
★★★★★ 1
I do not recommend
Color: White
Very flimsy and cheap
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Reviewed in the United States on May 9, 2026
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Adin Portillo
Draper, US
★★★★★ 3
Great for simple jewelry
Color: Black
I’ve had it for some time now, it’s okay. Not the material I was expecting. It’s sturdy. It came with a few scratches, I did get a used one though. I recommend this product for simple jewelry for kids, and get something better quality for your more expensive jewelry.
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Reviewed in the United States on May 29, 2026
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Mayyah
Alexandria, US
★★★★★ 5
Good for the price
Color: Black, Color: Black
Very cute, well made, it is plastic but it’s durable. Better than the higher priced item I was considering.
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Reviewed in the United States on November 5, 2025
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A Elkins
Houston, US
★★★★★ 2
Check the measurements
Color: Black
Looked cool but it was the wrong size. It was too big.
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Reviewed in the United States on April 15, 2026

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