SKU: 59349001753

Eaton Cutler-Hammer KG3400S46 400A 3-Pole Generator Molded Case Circuit Breaker – Bolt-On – 600VAC – Thermal-Magnetic Interchangeable Trip (1000–2000A) with S46 Shunt Trip Option

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Description

Eaton Cutler-Hammer KG3400S46 400A 3-Pole Generator Molded Case Circuit Breaker – Bolt-On – 600VAC – Thermal-Magnetic Interchangeable Trip (1000–2000A) with S46 Shunt Trip OptionThe Eaton KG3400S46 is a K frame molded case generator circuit breaker engineered for industrial and generator protection systems. It utilizes a thermal magnetic interchangeable trip unit with a 10002000 Amp magnetic trip range, delivering dependable overload and short circuit protection for generator based power systems. This configuration includes the S46 option, which adds a 1224V DC shunt trip mounted on the right pole with rear exit wiring,

The Eaton KG3400S46 is a K-frame molded case generator circuit breaker engineered for industrial and generator protection systems. It utilizes a thermal-magnetic interchangeable trip unit with a 1000–2000 Amp magnetic trip range, delivering dependable overload and short-circuit protection for generator-based power systems.

This configuration includes the S46 option, which adds a 12–24V DC shunt trip mounted on the right pole with rear exit wiring, enabling remote tripping capability for enhanced operational control and safety.

Rated for 400 Amperes at 40°C with 3 poles, this breaker is suitable for generator panels, switchgear assemblies, and backup power distribution systems.

Key Features

  • K-Frame Generator Circuit Breaker designed for generator protection applications
  • Thermal-Magnetic Interchangeable Trip Unit for reliable circuit protection
  • Magnetic trip range: 1000–2000 Amp
  • S46 Shunt Trip Option: 12–24V DC, Right Pole Mounted, Exiting Rear
  • Bolt-On Connection for secure installation
  • Line and Load End Terminals Standard

Specifications

  • Manufacturer: Eaton / Cutler-Hammer
  • Model: KG3400S46
  • Frame Type: K
  • Rated Current: 400 Ampere
  • Poles: 3
  • Maximum Voltage: 600 VAC
  • Frequency: 50/60 Hz
  • Trip Unit Type: Thermal-Magnetic Interchangeable
  • Magnetic Trip Range: 1000–2000 Amp
  • Interrupting Capacity:
    • 18 kA @ 240 VAC
    • 14 kA @ 480 VAC
    • 10 kA @ 600 VAC
  • Connection: Bolt-On
  • Standard Lug Type: Line and Load End Terminals
  • Configuration Option:
    • S46: 12–24V DC Shunt Trip, Right Pole Mounted, Exiting Rear
  • Warranty: One Year

Applications

  • Generator protection systems
  • Industrial switchgear installations
  • Backup and emergency power systems
  • Medium-capacity power distribution networks

Notes

The product image represents a base model for identification purposes only. If accessories are purchased with the breaker, they can be installed at no additional cost. Provide configuration details in the order comment box during checkout to ensure proper assembly.

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: 59349001753

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4.1 ★★★★★
Based on 7 reviews
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Product Reviews
D
Verified Purchase
Danny
San Leandro, US
★★★★★ 5
Size matters: They fit to the size you order.
Size: 34, Color: Black
I’ve found these sweatpants are light & fit to my size. Comfortable & reasonably priced, I’ve ordered a second pair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
A
Verified Purchase
ATB23
Omaha, US
★★★★★ 4
Somewhat satisfied
Size: 38, Color: Light Khaki
I like them........ but don't love them. comfortable material but fit is a little off for me. Ordered these because of the length which was perfect....... until you sit down. They tend to hike up quite a bit which was the issue with even my no so long joggers. Figured these would solve that high-water-esque issue but they did not. They really ride up the legs when seated.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
Q
Verified Purchase
quiet storm
Fort Morgan, US
★★★★★ 5
Good buy
Size: 32, Color: Black
Bought these for staff and they fit everyone perfectly. They say they are very comfortable, breathable, waterproof and fit very well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
I
ITriedThisOne
Boise, US
★★★★★ 5
Look great on my preteen with just a little chub who wears 32 or 34" with 32" inseam
Size: 32, Color: Navy, Size: 32, Color: Navy
I got these in a 32" waist for my preteen son who is between 32 and 34 right now. He either has pants that are too tight or too loose and he feels like they're falling off all the time. These fit him perfectly. The length hits just right, the stretch in the waist is enough that they fit well without squeezing his pre-growth-spurt chub out in an unflattering way. They are comfortable enough he came out with a smile and asked if he could keep them on. That hasn't happened in a very long time. He loves the pockets. I'm really hoping that when he grows a few more inches they still look as good on him. He did say they conduct the temperature a lot, so if you're wearing them outside on a cool day, you might need to layer a bit. They also do have a bit of a swish too them as they are the water repellant material, but it's a quiet swish rather than the 80s/90s rain wear swish too many of us remember too well. If you have a little chub and want to look sleek, these are a great option. I'm impressed with how flattering they are on his current build. He wears pants with a 32" inseam and these fit him just like it's shown in the ads, snug right around the ankle by the shoe. I haven't included pictures of him wearing them as there are already quite a few of those, but these do attract dog hair more than an average pair of jeans in the crotch and ankles. Why those spots, I have no idea. I just know that our cream colored Siberian husky is shedding a ridiculous amount right now and you can really see it on these pants, so be prepared to get some sort of lint roller/remover for these. As a side note, it also had the appearance of pilling in some of the pictures I took, but I couldn't see or feel anything there, so I'll be watching to see if there is randomly the same dust all over the pants or if pilling starts to happen. Also, he knows chub or no chub he's amazing and handsome and I'm proud he's mine, so it's not me being a harsh mama, just an honest mama in this review.
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Reviewed in the United States on January 18, 2026
D
DIY Home Reno Guy
Phoenix, US
★★★★★ 3
Not as comfortable as expected
Size: 34, Color: Navy
This is a review of the TACVASEN Men's Casual Cargo Joggers Hiking Pants Water-Repellent Elastic Waist Drawstring Tapered Work Pant with Pockets Pros: The fit is as expected. The quality seems to be durable Cons: The water-repellant elastic makes these pants feel like I'm wearing the pants from a rainsuit. They do not breath well and I get warm in them quickly. The cargo pockets are much larger than they look in the pictures, and almost feel like an afterthought. The pant legs tend to ride up several inches when I sit down.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

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