Eaton Cutler Hammer NDC312T35W 1200A 3-Pole Molded Case Circuit Breaker – LSG Trip Unit – Bolt-On – 600VAC
SKU: 97530957105

Eaton Cutler Hammer NDC312T35W 1200A 3-Pole Molded Case Circuit Breaker – LSG Trip Unit – Bolt-On – 600VAC

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Description

Eaton Cutler Hammer NDC312T35W 1200A 3-Pole Molded Case Circuit Breaker – LSG Trip Unit – Bolt-On – 600VACThe Eaton Cutler Hammer NDC312T35W is a 1200 Amp, 3 pole molded case circuit breaker designed for high demand industrial and commercial power distribution systems. Built on the NDC frame platform, this breaker features a Digitrip RMS 310 electronic non interchangeable trip unit with LSG (Long Delay, Short Delay, Ground Fault) protection functions. It offers ultra high interrupting capacity and current limiting technology, providing reliable protection

The Eaton / Cutler Hammer NDC312T35W is a 1200 Amp, 3-pole molded case circuit breaker designed for high-demand industrial and commercial power distribution systems. Built on the NDC frame platform, this breaker features a Digitrip RMS 310 electronic non-interchangeable trip unit with LSG (Long Delay, Short Delay, Ground Fault) protection functions. It offers ultra-high interrupting capacity and current-limiting technology, providing reliable protection against overloads, short circuits, and ground faults while reducing peak fault currents to safeguard electrical equipment.

Product Specifications

  • Brand: Eaton / Cutler Hammer
  • Model: NDC312T35W
  • Product Type: Molded Case Circuit Breaker
  • Frame Style: NDC
  • Frame Type: N
  • Rated Current: 1200 Amperes
  • Number of Poles: 3
  • Mounting Type: Bolt-On
  • Trip Unit Type: Digitrip RMS 310 (Electronic Non-Interchangeable)
  • Trip Functions: LSG (Long Delay, Short Delay, Ground Fault)
  • Current Limiting: Yes
  • Interrupting Capacity: Ultra High
  • Operating Temperature Rating: 40°C
  • Frequency: 50/60 Hz
  • Standard Lug Type: Without Terminals Standard
  • Warranty: One Year

Technical Specifications

  • L – Long Delay Pickup: Adjustable overload protection via rating plug
  • S – Short Delay Pickup: Adjustable with fixed short delay time (I²t response) or adjustable flat response delay
  • G – Ground Fault Pickup: Adjustable ground fault pickup with adjustable delay (flat response)
  • Current Limiting Design: Minimizes peak fault currents and protects downstream equipment
  • Trip Setting Range: 2–8 times the continuous ampere rating

Voltage and Ratings

  • Maximum Voltage: 600 VAC
  • Frequency: 50/60 Hz
  • Current Rating: 1200 Amperes
  • Interrupting Capacity:
    • 200 kA @ 240 VAC
    • 100 kA @ 480 VAC
    • 50 kA @ 600 VAC

Product Data

  • Manufacturer: Eaton / Cutler Hammer
  • Model Number: NDC312T35W
  • Frame Series: NDC Frame
  • Connection Type: Bolt-On
  • Pole Configuration: 3 Pole
  • Rated Current: 1200A
  • Voltage Rating: 600 VAC
  • Standard Lug Type: Without Terminals

Important Note

This circuit breaker requires a rating plug to function, which is not included with the unit. Please verify the availability and pricing of the appropriate rating plug before ordering if installation is required. The product image shown represents a base model for identification purposes only. If accessories are purchased together with the breaker, they can be installed according to your specified configuration at no additional cost during order processing.

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: 97530957105

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Amazing, effortless, easy!
Excellent experience! I made a claim and they immediately issued an Amazon gift card for reimbursement. Entire process from start to finish was probably 2 minutes or less. Amazing, effortless, easy! Will purchase again for any other items that qualify.
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ASURION 4-Year Housewares Plan - An Excellent ROI
The ASURION 4 Year housewares protection plan was definitely one of the best investments that I've made to date. I had a large, 12,000 BTU portable air conditioner that stopped working properly in its third year of use--one year after the manufacturer's warranty had expired--essentially leaving me with a glorified hot air fan. I proceeded to file a claim on my ASURION 4 Year housewares protection plan. The process could not have been easier and did not require much documentation since the plan was already linked to my prior purchase of the AC off Amazon. I received an Amazon gift card within minutes of filing the claim, thereby definitively demonstrating ASURION's broad coverage scope, reliability, and overall value. As such, I used part of the gift card to purchase another four-year plan on a replacement AC unit that's now sitting in my office. Hopefully, I will not need to use it, but it's good to know that I have coverage if needed.
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Reviewed in the United States on April 23, 2026
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Sandy
Houston, US
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Quick & Easy
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Reviewed in the United States on April 23, 2026
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Alan
San Leandro, US
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Asurion coverage was worth every penny!
Bought a window AC in 2020 and was offered Asurion coverage at checkout. Paid $39 for the 4 year plan and never expceted it would be worth the money paid. Honestly, never expected to even use it. That said...the AC failed about 2 years later so I made a claim online. The claim went in but required a call to an Asurion rep (very nice guy on the phone). He asked a few questions then told me the claim was approved. Total time to for the entire process was about 15 mins. I had the choice of having it repaired or a refund check. I asked for the refund. An emailed pre-paid UPS label was recieved a few minites later and the guy said they'd mail me a check when the UPS package was received, so I dropped it off at UPS. Three weeks later I had a check in my hand for $399 (the excact cost I paid for the AC unit 2 years before minus taxes paid). Really easy process and quick time to receive the check. The only thing to note is that if you make a purchase like that (large electronic or home appliance)...keep that box and packaging. Luckily I had it all and just popped it back into the box for shipment. Not sure how I would have dealt with that if I hadn't saved the box. Thank you Asurion, for delivering on your promise of quick and easy extended warranty payment. I'll defintely purchase the plan again with my replacement AC!
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Best warranty ever.
Outstanding. No questions asked.
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