SKU: 54185296771

Eaton Cutler Hammer KDC3100 100A 3-Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VAC

Sale price$1169.55 Regular price$1299.50
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Description

Eaton Cutler Hammer KDC3100 100A 3-Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VACThe Eaton Cutler Hammer KDC3100 is a K frame molded case circuit breaker engineered for high capacity commercial and industrial electrical systems. Equipped with a thermal magnetic interchangeable trip unit, it provides reliable protection against overloads and short circuits while allowing flexible trip adjustments for tailored system protection. Rated at 100 amperes at 40C, this breaker delivers high interrupting capacity for demanding AC circuits.

The Eaton Cutler-Hammer KDC3100 is a K-frame molded case circuit breaker engineered for high-capacity commercial and industrial electrical systems. Equipped with a thermal-magnetic interchangeable trip unit, it provides reliable protection against overloads and short circuits while allowing flexible trip adjustments for tailored system protection. Rated at 100 amperes at 40°C, this breaker delivers high interrupting capacity for demanding AC circuits. The bolt-on mounting design ensures secure installation, and standard line and load terminals facilitate straightforward wiring and dependable electrical connectivity.

Product Specifications

  • Brand: Eaton / Cutler-Hammer
  • Model: KDC3100
  • Breaker Type: Molded Case Circuit Breaker (MCCB)
  • Frame Style: KDC (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: Line and Load
  • 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 safety
  • Application Type: High-capacity commercial and industrial power distribution

Voltage and Ratings

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

Product Data

  • Manufacturer: Eaton / Cutler-Hammer
  • Product Series: KDC Series
  • Model Number: KDC3100
  • Current Rating: 100A
  • Number of Poles: 3
  • Connection Type: Bolt-On
  • Terminal Type: Line and Load Terminals Included
  • Application: Panelboards, switchboards, and high-capacity industrial electrical systems

Important Note

The product image represents a base model for identification purposes only. Actual configuration may vary depending on installed accessories or options. If accessories are purchased together with the breaker, they can be installed to meet your specific configuration needs at no additional cost. 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: 54185296771

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Reese D
Lowell, US
★★★★★ 5
Works and last
Color: White, Size: 6 Feet, Style: 1-Pack
The product material and length are as described. I haven’t had a problem with this cord yet and have traveled with it quite a bit. It works on my Google phone as well as my iPad. So far it seems to have great durability and it’s easy to use
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Reviewed in the United States on May 8, 2026
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Mark
Omaha, US
★★★★★ 5
Reliable cable that checks every box
Color: Black, Size: 6 Feet, Style: 1-Pack
I've been using these and they have been great across the board. Charges fast, the 6 foot length is perfect for reaching an outlet without being right on top of it, and the build quality feels solid and durable. The USB-IF certification gives you peace of mind that it's not going to damage your devices. For an Amazon Basics cable the quality is genuinely impressive and the price makes it a no brainer. Stock up on a few and put them everywhere you need them.
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Reviewed in the United States on May 28, 2026
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Willie
Fort Morgan, US
★★★★★ 5
Great
Color: White, Size: 6 Feet, Style: 1-Pack
Great charger works like factory Apple charger
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Reviewed in the United States on May 21, 2026
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520RDL
Alexandria, US
★★★★★ 5
Necessary for some devices
Color: White, Size: 6 Feet, Style: 1-Pack
Necessary for USB-C charging non USB-C compliant devices. Not all devices will charge on a USB-C to USB- C connection. USB-C is a protocol that many devices do not follow but have the same connector.
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Reviewed in the United States on April 12, 2026
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tim
Omaha, US
★★★★★ 5
Continues to exceed expectations
Number of Items: 1
This product blew me away. I was on the skeptical side after reading some of the negative reviews, but I have never had any issues. The charger is very fast and charged my phone in 2 hours from <5%. That's faster than some of my corded chargers. The cord and charger are of very high quality and even withstood my cat biting at it. Unfortunately, it does not include a charging block/usb wall adapter, but as long as you use a block/wall adapter that can support the charger (I used a Samsung fast charging block), it works great. The product will even blink if you are using an incompatible block. The rubber on the bottom of the charger prevents it from sliding around, and the overall appearance is slick and great. The product took less than 1 minute for me to set up and is very easy to use. Overall, it's an amazing product for an amazing price. Regarding some of the negative reviews; I see lots complaining about how hot the product gets. My block and the charger itself did get warm after extended periods of charging, however, there are safeguards that will pause charging if either get too hot. It hasn't gotten hot enough to be worrisome or even activate the safeguards, so I am not concerned about it at all.
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