SKU: 33705199966

Eaton DK3300W 300A 3P Molded Case Circuit Breaker – Bolt-On – 240VAC

$449.55 $499.50
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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2

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Description

Eaton DK3300W 300A 3P Molded Case Circuit Breaker – Bolt-On – 240VACThe Eaton DK3300W is a thermal magnetic molded case circuit breaker designed for reliable protection of low voltage electrical circuits. Built on a DK frame, this 3 pole breaker supports up to 300 amperes at 40C and provides high interrupting capacity for both AC and DC applications. Equipped with an interchangeable trip unit, it allows flexible adjustment of protection settings. Supplied without terminals, the DK3300W can be customized with

The Eaton DK3300W is a thermal-magnetic molded case circuit breaker designed for reliable protection of low-voltage electrical circuits. Built on a DK frame, this 3-pole breaker supports up to 300 amperes at 40°C and provides high interrupting capacity for both AC and DC applications. Equipped with an interchangeable trip unit, it allows flexible adjustment of protection settings. Supplied without terminals, the DK3300W can be customized with accessories for specific installation needs, ensuring precise and safe operation in industrial and commercial settings.

Product Specification

  • DK Frame Style Molded Case Circuit Breaker
  • Thermal Magnetic Interchangeable Trip Unit
  • Rated Current: 300A at 40°C
  • 3 Pole Configuration
  • Supplied Without Terminals

Technical Specification

  • Thermal-magnetic trip for protection against overloads and short circuits
  • Interchangeable trip unit for customizable protection settings
  • Durable molded case construction for long-term reliability
  • Bolt-On connection type for secure installation

Voltage and Ratings

  • Rated Voltage: 240VAC @ 50/60Hz
  • Interrupting Capacity:
    • 65 kA @ 240VAC
    • 10 kA @ 250VDC

Product Data

  • Manufacturer: Eaton / Cutler-Hammer
  • Warranty: One Year
  • Frame Type: DK
  • Amperage: 300A
  • Poles: 3
  • Maximum Voltage: 240V
  • Connection Type: Bolt-On
  • Standard Lug Type: Without Terminals

Important Note

Product images are for identification purposes only. Accessories or configuration options ordered with the breaker can be installed at no additional cost. Please provide any special installation instructions in the order comments during checkout to ensure the breaker meets your specific system 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: 33705199966

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4.7 ★★★★★
Based on 22 reviews
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P
Verified Purchase
Psaebi
Alexandria, US
★★★★★ 5
Easy to install, sturdy, and a must-have around the house!
Color: White, Color: White
These cord clips are the best! I have them all over my house where we have chargers. Very easy to install (just peel off a sticker), they hold nicely and have saved my from searching around for cords! The magnetic hook makes them extra sturdy. These fit so many different types of cords, a must have these days!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
E
Verified Purchase
Emily C.
Lowell, US
★★★★★ 5
Great for organizing chargers
Color: White
Works exactly as shown in picture and really helped to straighten up the charging cables next to my bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
C
Verified Purchase
Chara Reed
Charlottesville, US
★★★★★ 5
Perfect add to bathroom
Size: 24x6 2Pcs, Color: White
These are perfect. They are just as advertised. They are easy to hang and all needed materials come included (screws and different drywall hanging options).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
B
Verified Purchase
breya fuentes
Fort Morgan, US
★★★★★ 5
Pink perfect and easy to mount
Super easy. Just mount the bracket with a small level and the shelf slides on perfect. And has screws to keep shelf from sliding off. Easy to Do and the pink was the perfect color
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
R
Verified Purchase
Rumor
Boise, US
★★★★★ 4
Good quality, but a few issues with the hidden mounts and levelness.
Size: 35x7 2Pcs, Color: Black, Size: 35x7 2Pcs, Color: Black
These are quite nice and also sturdy. Only complaint I have is that I bought a couple of these, and on one of them, only one of them, it was difficult to get the hidden mounts to go into the holes. I think it was probably a manufacturing defect thing. Also, on that particular one, it wasnt as level as the other. Not a show stopper, but if you need a perfectly level type of mounting situation, I would be careful here.
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Reviewed in the United States on September 14, 2025

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