SKU: 85810979792

Eaton Cutler Hammer HND312T36W 1200A 3 Poles Molded Case Circuit Breaker – Bolt-On Mount – 600VAC

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Description

Eaton Cutler Hammer HND312T36W 1200A 3 Poles Molded Case Circuit Breaker – Bolt-On Mount – 600VACThe Eaton Cutler Hammer HND312T36W is a high performance molded case circuit breaker designed to provide comprehensive electrical protection in industrial and commercial systems. Featuring the HND frame style with an electronic non interchangeable Digitrip RMS 310 trip unit, it supports LSIG (Long, Short, Instantaneous, Ground Fault) functions to safeguard against overloads, short circuits, instantaneous faults, and ground faults. Rated for 1200

The Eaton / Cutler Hammer HND312T36W is a high-performance molded case circuit breaker designed to provide comprehensive electrical protection in industrial and commercial systems. Featuring the HND frame style with an electronic non-interchangeable Digitrip RMS 310 trip unit, it supports LSIG (Long, Short, Instantaneous, Ground Fault) functions to safeguard against overloads, short circuits, instantaneous faults, and ground faults. Rated for 1200 Amperes at 40°C, this breaker combines reliability and high interrupting capacity to ensure operational safety and efficiency.

Product Specifications

  • Brand: Eaton / Cutler Hammer
  • Model: HND312T36W
  • Breaker Type: Molded Case Circuit Breaker (MCCB)
  • Frame Style: HND Frame
  • Trip Unit: Digitrip RMS 310 Electronic Non-Interchangeable
  • Trip Functions: LSIG (Long Delay, Short Delay, Instantaneous, Ground Fault)
  • Mount Type: Bolt-On
  • Rated Current: 1200 Amperes
  • Poles: 3
  • 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 (L): Adjustable via rating plug
  • Short Delay Pickup (S): Adjustable with fixed or selectable delay time
  • Instantaneous Pickup (I): Adjustable via short delay time setting
  • Ground Fault Pickup (G): Adjustable pickup and delay
  • 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:
    • 100 kA @ 240 VAC
    • 65 kA @ 480 VAC
    • 35 kA @ 600 VAC

Product Data

  • Manufacturer: Eaton / Cutler Hammer
  • Product Series: HND
  • Amperage Rating: 1200 A
  • Number of Poles: 3
  • Mounting Style: Bolt-On
  • Frame Type: N Frame
  • Application: Industrial and commercial power distribution with LSIG protection

Important Note

This unit requires a rating plug for proper operation, which is not included. Correct installation of the rating plug is essential to ensure full protection. Product images represent the base model for identification purposes only. Accessories purchased with the breaker can be pre-installed at no additional cost—please provide configuration details 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:
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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]
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SKU: 85810979792

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Xiaomeng Han
Phoenix, US
★★★★★ 5
Five Stars
Format: Paperback
great
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Reviewed in the United States on September 18, 2016
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Guanxiong Xue
Omaha, US
★★★★★ 5
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Reviewed in the United States on October 21, 2014
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Ryan
Natrona Heights, US
★★★★★ 1
One Star
Format: Paperback
Exactly the same as the free PDF I downloaded online for my student, only this costs $26 plus tax.
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Reviewed in the United States on April 3, 2017
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Amazon Customer
Carnegie, US
★★★★★ 5
The best programming book you will ever read
Format: Paperback
This is without a doubt the best introduction to any programming language you will find. This book takes a hands on approach to learning Python. Concepts are explained clearly and examples and counter-examples are littered throughout each chapters. I like the direct/no waste time with useless preamble approach to explaining key concepts. The explanations are as succinct as it can get. The writer give general advice like not making your solution too generic initially but focus on solving the problem at hand first and then make the code more elaborate. The writer give off a patient tone as he encourages the reader to not be too hard on themselves when they make mistakes but view this as part of the learning process. He gives his own experience and also that of other programmers to encourage the reader to realistically evaluate their circumstances. What I like most about this book is that the exercises are intersperced between the sections within the chapters. That way you get to practice just after learning a new concept. There are final exercises incorporating what was covered in the chapter, the they do not seem to be a summary of all the content. I am reviewing now 23/02/2025. I have read the first 9 chapters and i am currently on chapter 10. When I am done i will update this review. I use Jupter Notebooks to complete exercises. I head the first cell with the problem number and title and set it as a mark-down cell so it heads that mini section and the code window below contains my solution. That way I have all exercises for a chapter in one file and can easily scroll up to see previous solutions and copy code which the problems requests at times. In the end I envisage I will have 20 files - one per chapter.
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Reviewed in the United States on February 23, 2025
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Gita Anjali
Belleville, US
★★★★★ 5
great for beginners
Format: Paperback
simple to understand, good examples
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Reviewed in the United States on May 3, 2026

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