SKU: 76441635190

Eaton Cutler-Hammer KG3350 350A 3-Pole Generator Molded Case Circuit Breaker – Bolt-On Mount – 600VAC

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Description

Eaton Cutler-Hammer KG3350 350A 3-Pole Generator Molded Case Circuit Breaker – Bolt-On Mount – 600VACThe Eaton Cutler Hammer KG3350 is a K frame molded case generator circuit breaker engineered for reliable protection of generator powered and industrial electrical systems. Featuring a thermal magnetic interchangeable trip unit with a 5001000 magnetic trip range, this breaker is designed to handle generator inrush currents while providing robust overload and short circuit protection. With a 350 ampere rating at 40C, the KG3350 is suitable for medium

The Eaton Cutler-Hammer KG3350 is a K-frame molded case generator circuit breaker engineered for reliable protection of generator-powered and industrial electrical systems. Featuring a thermal-magnetic interchangeable trip unit with a 500–1000 magnetic trip range, this breaker is designed to handle generator inrush currents while providing robust overload and short-circuit protection. With a 350 ampere rating at 40°C, the KG3350 is suitable for medium- to high-capacity generator applications. The bolt-on connection ensures secure mounting, while the standard line and load terminals provide easy integration into existing electrical infrastructure.

Product Specifications

  • Brand: Eaton / Cutler-Hammer
  • Model: KG3350
  • Breaker Type: Molded Case Generator Circuit Breaker
  • Frame Style: KG (K-Frame Generator Series)
  • Rated Current: 350 Ampere
  • Number of Poles: 3 Pole
  • Trip Unit Type: Thermal Magnetic Interchangeable Trip Unit
  • Trip Range: 500–1000
  • Mounting Type: Bolt-On Connection
  • Standard Lug Type: Line and Load End Terminals
  • Warranty: One Year Manufacturer Warranty

Technical Specifications

  • Frame Type: K-Frame
  • Magnetic Trip Adjustment Range: 500–1000 Ampere
  • Operating Temperature Reference: 40°C
  • Protection Type: Overload and Short Circuit Protection
  • Construction: Heavy-duty molded insulated case for industrial reliability

Voltage and Ratings

  • Maximum Operating Voltage: 600 VAC
  • Interrupting Rating: 18 kA @ 240 VAC
  • Interrupting Rating: 14 kA @ 480 VAC
  • Interrupting Rating: 10 kA @ 600 VAC
  • Frequency Rating: 50/60 Hz

Product Data

  • Manufacturer: Eaton / Cutler-Hammer
  • Product Series: KG Generator Circuit Breaker Series
  • Model Number: KG3350
  • Current Rating: 350A
  • Number of Poles: 3
  • Connection Type: Bolt-On
  • Terminal Type: Standard Line and Load Terminals
  • Typical Applications: Generator protection, industrial switchgear, switchboards, and commercial electrical distribution equipment

Important Note

The product image represents a standard base model for identification purposes. If accessories are ordered together with the breaker, they can be installed according to your specified configuration at no extra cost. Include detailed installation instructions in the order comment box during checkout to ensure the breaker is delivered configured to your requirements.

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: 76441635190

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Debra C
Pawtucket, US
★★★★★ 5
Works great.
Color: Silver, Style: 1-Pack
I have to edit my review: the mouse itself is still working fine, I happened to get a bad batch of Kirkland batteries! I changed out the batteries with a different brand and the mouse is working perfectly!! Didn't last very long, have only had it 3 1/2 months and it has stopped working.
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Reviewed in the United States on August 7, 2025
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Verified Purchase
Sasa Li
Cuba, US
★★★★★ 5
Good muse easy to hold
Color: Blue, Style: 1-Pack
Very good design, easy to hold mouse movements is very smooth
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Reviewed in the United States on March 22, 2026
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Verified Purchase
Bill
Whiting, US
★★★★★ 5
Fantastic keyboard
I did a lot of research before choosing this keyboard, and man am I glad I got it! The split is great, very comfortable. The arch is minimal, but it does the job. I also really like this scissor-switch technology, no more backspacing to fix a key that didn't register the first time! The built-in wrist rest is also really nice. I type a lot for work, and at a rate of 55 WPM. The keyboard gives just the right amount of feedback, and the keys are not mushy at all. It's also a very good looking keyboard, and is very responsive. I have heard some people mention (not just on this keyboard) that they have some lag/delay with their typing. I would bet the farm that they have plugged the receiver into a USB hub. If you're going to do that, then get yourself a USB extension cable, because the hub will cause interference with ANY wireless dongle you plug into it. Just a foot or so of distance from the hub will alleviate that. I found that out with my prior Logitech keyboard, after lots of searching around for what the cause could be. The ONLY thing I would improve is fairly minor: It does not have dedicated keys for Page Up/Down, Home, or End. You need to hold down the function key and use the corresponding arrow key for those functions. Not even remotely a deal breaker, this keyboard is fantastic in every other aspect.
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Reviewed in the United States on November 22, 2025
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Verified Purchase
Sofia
Draper, US
★★★★★ 5
Great Keyboard & Excellent Customer Service
I’ve been using this keyboard for almost 3 years and it has worked great for me the entire time. Comfortable, reliable, and perfect for long hours of work. The customer service was also great — very responsive, helpful, and professional throughout the process. Very happy with the product overall and would definitely recommend it.
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Reviewed in the United States on May 9, 2026
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Amazon Customer
Boise, US
★★★★★ 5
Soft keyboards ( updated)
The keys fell off very easily after only 2.5 months of use. It is a nice and smooth keyboard. I like it, but it didn't last even 3 months. I am trying to get it repaired by them since it was so recent that I got it- I will update this review later once I hear from the manufacturer. This is an update to my original post. I am extremely impressed with the quality of customer service and how fast they addressed my concerns regarding the product and they honestly back up their product. Not only did they respond fast, but they also replace my keyboard. Not just fix it, replaced the whole thing and it is also backed by their manufacturer warranty. I’m so happy and love that I get to have my keyboard back to use for hopefully a lot longer this time. It truly is a comfort keyboard and I love how smooth the keys feel when typing for long periods of time. Thanks guys for the prompt response! Today 3/27/2026 I received my brand new keyboard to replaced the one with the broken keys and I’m so happy to it back again and fully working thanks guys for the great customer service. Truly appreciate it.
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Reviewed in the United States on March 24, 2026

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