SKU: 4818267556

Eaton Cutler Hammer KD3100 100A 3-Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VAC

Sale price$539.55 Regular price$599.50
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Description

Eaton Cutler Hammer KD3100 100A 3-Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VACThe Eaton Cutler Hammer KD3100 is a durable K frame molded case circuit breaker designed to provide reliable protection for commercial and industrial AC power distribution systems. Featuring a thermal magnetic interchangeable trip unit, this breaker ensures dependable protection against overloads and short circuits while offering adjustable trip settings to accommodate different load conditions. Rated at 100 amperes at 40C, the KD3100 provides strong

The Eaton Cutler-Hammer KD3100 is a durable K-frame molded case circuit breaker designed to provide reliable protection for commercial and industrial AC power distribution systems. Featuring a thermal-magnetic interchangeable trip unit, this breaker ensures dependable protection against overloads and short circuits while offering adjustable trip settings to accommodate different load conditions. Rated at 100 amperes at 40°C, the KD3100 provides strong interrupting capacity for both AC and limited DC applications. Its bolt-on mounting configuration allows secure installation in switchboards, panelboards, and distribution equipment, while standard aluminum line and load terminals provide convenient and reliable electrical connections.

Product Specifications

  • Brand: Eaton / Cutler-Hammer
  • Model: KD3100
  • Breaker Type: Molded Case Circuit Breaker (MCCB)
  • Frame Style: KD (K-Frame)
  • Rated Current: 100 Ampere
  • Number of Poles: 3 Pole
  • Trip Unit Type: Thermal Magnetic Interchangeable Trip Unit
  • Mounting Type: Bolt-On Connection
  • Standard Lug Type: Aluminum Line and Load End Terminals Standard
  • Warranty: One Year Manufacturer Warranty

Technical Specifications

  • Frame Type: K-Frame
  • Trip Adjustment Range: Adjustable from 5× to 10× the continuous ampere rating
  • Operating Temperature Reference: 40°C
  • Protection Type: Overload and Short Circuit Protection
  • Breaker Construction: Molded insulated case for durability and electrical safety
  • Application Type: Commercial and industrial power distribution protection

Voltage and Ratings

  • Maximum Voltage: 600 VAC
  • Interrupting Rating: 65 kA @ 240 VAC
  • Interrupting Rating: 35 kA @ 480 VAC
  • Interrupting Rating: 25 kA @ 600 VAC
  • DC Interrupting Rating: 10 kA @ 250 VDC
  • Frequency: 50/60 Hz

Product Data

  • Manufacturer: Eaton / Cutler-Hammer
  • Product Series: KD Series
  • Model Number: KD3100
  • Current Rating: 100A
  • Number of Poles: 3
  • Connection Type: Bolt-On
  • Terminal Type: Aluminum Line and Load End Terminals Included
  • Application: Industrial panelboards, switchboards, and electrical distribution systems

Important Note

The product image typically represents a base model for identification purposes only, and the final configuration may vary depending on installed accessories or options. If accessories are ordered together with the breaker, they can be installed according to your required configuration at no additional cost. Please include the necessary configuration details in the order comment section during checkout to ensure proper assembly before 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: 4818267556

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Susan George
Lexington, US
★★★★★ 5
Great addition to nursery
Color: Walnut, Number Of Shelves: 4, Size: 16inch(set of 4)
Love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
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Steve from ATX
Cuba, US
★★★★★ 5
Good finish, nice wood, good price
I have done quite a lot of woodworking in my life, and this is a nice piece of work. Great finish and nice looking.
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Reviewed in the United States on October 7, 2024
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Verified Purchase
John
Grantham, US
★★★★★ 5
Easy install
Just installed in our bathroom. Feels solid. We have a potted plant on it now. You will want a drill bit extender to clear the shelf. I use the flexible type. Otherwise you won’t be able to get the screws in at a 90 degree angle.
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Reviewed in the United States on December 26, 2024
L
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Lulu G. Lee
Cuba, US
★★★★★ 4
Very nice, well made.
The nine-inch oak shelf is well made, and is 45 degrees. The wall where I planned to install it was not, and I suspect this is the problem some of the reviews saying the shelf was not made at 45 degrees. In my case, we removed wood a bit at a time until we achieved a good fit. We did receive all of the hardware, but beware. The plastic straight insert anchors do not snug up with the supplied screws. However we used the supplied plastic toggles with better results. The hardware is why I rate this 4 stars. Otherwise, it is a nice piece, and well worth the price.
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Reviewed in the United States on September 13, 2024
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Verified Purchase
Kendall nakao
Chelsea, US
★★★★★ 5
Nice
Enjoyed the complete contents of kit, even a small bubble level and sticky patches to cover screw heads. Quality wooden shelf, good looking
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Reviewed in the United States on November 28, 2024

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