SKU: 46422289383

Eaton Cutler-Hammer KD3400KW02 400A 3-Pole Molded Case Switch – Bolt-On Mount – 600VAC

Sale price$899.55 Regular price$999.50
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Description

Eaton Cutler-Hammer KD3400KW02 400A 3-Pole Molded Case Switch – Bolt-On Mount – 600VACThe Eaton Cutler Hammer KD3400KW02 is a heavy duty K frame molded case switch designed for reliable circuit switching and isolation in commercial and industrial power distribution systems. Built with a high magnetic design, this molded case switch provides strong interrupting capability and dependable operation in demanding electrical environments. Rated at 400 amperes at 40C, the KD3400KW02 is ideal for applications requiring safe load switching and

The Eaton Cutler-Hammer KD3400KW02 is a heavy-duty K-frame molded case switch designed for reliable circuit switching and isolation in commercial and industrial power distribution systems. Built with a high magnetic design, this molded case switch provides strong interrupting capability and dependable operation in demanding electrical environments. Rated at 400 amperes at 40°C, the KD3400KW02 is ideal for applications requiring safe load switching and disconnection in panelboards, switchgear, and industrial control systems. Its bolt-on mounting configuration ensures secure installation, while the rugged molded case construction delivers long-term durability and electrical safety.

Product Specifications

  • Brand: Eaton / Cutler-Hammer
  • Model: KD3400KW02
  • Device Type: Molded Case Switch
  • Frame Style: KD (K-Frame)
  • Rated Current: 400 Ampere
  • Number of Poles: 3 Pole
  • Mounting Type: Bolt-On Connection
  • Operating Temperature Reference: 40°C
  • Warranty: One Year Manufacturer Warranty

Technical Specifications

  • Frame Type: K-Frame
  • Switch Type: High Magnetic Molded Case Switch
  • Construction: Molded insulated case for enhanced durability and electrical protection
  • Application Type: Circuit switching and load isolation in industrial power systems
  • Installation: Designed for panelboards, switchboards, and electrical distribution equipment

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: KD3400KW02
  • Current Rating: 400A
  • Number of Poles: 3
  • Connection Type: Bolt-On
  • Application: Industrial switching, load isolation, and electrical power 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 switch, they can be installed according to your specific configuration requirements 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: 46422289383

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Shane Quigley
New York, US
★★★★★ 4
They could use a better fit.
Size: H13/9008
They dont fit tight but they are bright. Ill see how they do.
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Reviewed in the United States on April 18, 2026
S
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sKeeter92102
Omaha, US
★★★★★ 5
Whoa - 2020 Suburban
Size: 9005+H11
Finally decided to replace the halogens on my 2020 Suburban, and the difference is literally night and day. I do a lot of early morning driving and suffered for 4 years with the halogens. If this is you, stop suffering and upgrade your lights. You will be glad you did. The market is flooded with these LED upgrades, I used AI to help me determine the right fit, best value for the money, and most importantly something really bright. It returned a few options and this was one of them. I can’t speak to the longevity or durability yet, but the results are amazing. The fit is direct replacements, and they look great. Installation was straightforward but did take about 30 mins or so. Basic tools needed for the suburban, 10mm socket, flathead screwdriver, and a panel pry tool was helpful.
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Reviewed in the United States on April 4, 2026
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Cyril
Waukegan, US
★★★★★ 5
Impressive quality
Size: 9005
The quality from Auxito is top notch, second product from them and still surprised by how well they perform.
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Reviewed in the United States on May 9, 2026
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Joshua
Port Orchard, US
★★★★★ 5
HIGHBEAMS
Size: H7, Size: H7
Great Product for my infiniti g35 OEM COMES WITH SOME YELLOW HIGHBEAMS with these makes my car looks better and looks way cleaner!
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Reviewed in the United States on May 26, 2026
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alex
San Leandro, US
★★★★★ 5
Fit 2015 228xi even tho not exact shape as oem
The large clip that has the feet that point out in second position(ballet term, google it so you see what the orientation looks like) fits with much more ease than you’ll think. It won’t hook into its oem place but the top flat squared off part will hook to the interior roof of the that general area snuggly. Spent 1.5 hours trying to bend the smaller ones into a similar shape to oem and then it hit me. The bigger one would probably be large enough to catch the top of the bulb housing. Learn from me. Try the big one.
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Reviewed in the United States on December 23, 2022

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