SKU: 40374378061

Eaton Cutler Hammer CNDC312T33W 1200A 3 Poles Molded Case Circuit Breaker – Bolt-On Mount – 600VAC

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Description

Eaton Cutler Hammer CNDC312T33W 1200A 3 Poles Molded Case Circuit Breaker – Bolt-On Mount – 600VACThe Eaton Cutler Hammer CNDC312T33W Molded Case Circuit Breaker is a reliable and high capacity protection device designed for industrial and commercial power distribution systems. Featuring the CNDC frame style and the advanced Digitrip RMS 310 electronic trip unit, this breaker provides precise circuit protection through Long Delay and Short Delay (LS) trip functions. With a 1200 Ampere rating at 40C and high interrupting capacity, it is engineered

The Eaton / Cutler Hammer CNDC312T33W Molded Case Circuit Breaker is a reliable and high-capacity protection device designed for industrial and commercial power distribution systems. Featuring the CNDC frame style and the advanced Digitrip RMS 310 electronic trip unit, this breaker provides precise circuit protection through Long Delay and Short Delay (LS) trip functions. With a 1200 Ampere rating at 40°C and high interrupting capacity, it is engineered to safeguard electrical systems against overloads and short circuits while ensuring stable performance in demanding environments.

Product Specifications

  • Brand: Eaton / Cutler Hammer
  • Model: CNDC312T33W
  • Breaker Type: Molded Case Circuit Breaker (MCCB)
  • Frame Style: CNDC Frame
  • Trip Unit: Digitrip RMS 310 Electronic Non-Interchangeable
  • Trip Functions: LS (Long Delay, Short Delay)
  • 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
  • Short Delay Time Options: Fixed delay with I²T response or adjustable delay with flat response
  • Frame Temperature Rating: 40°C
  • Frame Type: N Frame
  • Frequency: 50/60 Hz
  • Voltage and Ratings
  • Maximum Voltage: 600 VAC
  • Frequency Rating: 50/60 Hz
  • Interrupting Capacity:
    • 65 kA @ 240 VAC
    • 50 kA @ 480 VAC
    • 25 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
  • Application: Industrial and commercial electrical 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 standard or base configuration and are intended for identification purposes only. If accessories are purchased along with the breaker, they may be installed prior to shipment according to your specified configuration.

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: 40374378061

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4.7 ★★★★★
Based on 27 reviews
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Product Reviews
A
Verified Purchase
alessa
Bozeman, US
★★★★★ 5
Great value, great product!
I use this as a home jewelry box - I don't wear a lot of jewelry, so it fits my needs perfectly. Its pretty lightweight and would be good for travels as well. The outside is leather-like and seems to be waterproof so far. I use the first layer for jewelery and second layer to store my hairclips and pins. I've had it for a few months and it seems to be great quality and durable! Definitely a good value as well because I've seen similar jewelry boxes sold at popular retail stores for over $30.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
M
Verified Purchase
Marie
Draper, US
★★★★★ 5
Lovely Slate Gray Jewelry Box
I just received this Slate Gray jewelry box. It's really quite lovely and just the right size for my granddaughter's vanity. I'm really excited about giving it to her, for her 12th Birthday, to hold her better jewelry. It's so nice I'm going to order another one for my other Granddaughter's Birthday.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
C
Verified Purchase
Cathy D.
Waukegan, US
★★★★★ 5
Songmics Slate Gray Travel Jewelry Box
I purchased the slate gray Songmics jewelry box for travel purposes. We take long vacations and have an upcoming 20 day cruise. I wanted a jewelry box that was compact enough to put in my carry-on bag, but still had room to hold a months worth of jewelry, especially to keep my necklaces for tangling. When this arrived, I was pleasantly surprised and the packaging was great, shipped in a sturdy box. so no damage to the jewelry box. The color is a rich gray and the 2 tier box, while small, holds a lot of jewelry. I wanted to purchase the ink black but could not justify paying twice the price of the gray one just to get it in black. It is small enough that it will fit in most any hotel/ship safe so I won't be sitting out in the room anyway. It has a strong magnetic snap that keeps the box from opening while in transit. The one negative for me is that the pierced earring card is so thick that my earrings barely go through to have enough room on the back side the slip the backs on. I may separate the double thick card, realizing it will not look as nice but will be more functional. The bottom half of the box will hold bracelets up to 1 1/4" wide. There is enough room under the earrings card to place pendants, additional earrings, etc. The necklace holder is designed to hold 5 necklaces, but I added one more by going across the top, end to end, to prevent tangling. I also placed smaller hoop earrings in the ring holder which holds them securely. This box held 7 bracelets, 2 of which were wide, 5 rings, 9 necklaces (I placed 3 in the bottom of the box, and had room for 23 pair of earrings (some placed in the ring holder and in the bottom of the bo)! I would buy this again in a heartbeat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2025
S
Verified Purchase
Stephanie
Alexandria, US
★★★★★ 4
Nice jewelry box
The jewelry box is nicer than expected! Just wish it was a little bigger, but ok for traveling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2025
P
Verified Purchase
Peggy
Natrona Heights, US
★★★★★ 5
Great product
Great little jewelry box better than I thought and holds so much also came with an earring holder will buy again.!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025

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