SKU: 33705199966

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

$449.55 $499.50
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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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4.3 ★★★★★
Based on 1849 reviews
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Verified Purchase
Derek Preston
Los Angeles, US
★★★★★ 5
Great buy
Size: 11, Color: Tan
Great fit comfortable look good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
M
Verified Purchase
mike t.
Cuba, US
★★★★★ 5
Great shoes
Size: 14 Wide, Color: Black
My shoes look good and feel good and now I’m going to purchase the brown pair I saw
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
N
Verified Purchase
Nicholas D. Clark
Los Angeles, US
★★★★★ 4
Don’t buy for restaurant industry
Size: 10.5, Color: Black, Size: 10.5, Color: Black
Good looking shoes, fairly comfortable and good value based on the description shared, so I don’t feel it’s fair to rate them lower than 4 stars. I had high hopes for them based on previous reviews from others saying they wore them in the food and beverage industry that mentioned their quality and durability, however I strongly recommend looking elsewhere if you do. I purchased these to wear working in a full service upscale restaurant and in less than two months have managed to have torn the material on the middle exterior section and the bottoms of the shoes are already completely worn down. Good design, but the durability needs to be improved if they’re to hold up for that industry.
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Reviewed in the United States on July 18, 2025
D
Verified Purchase
Damon Richards
Los Angeles, US
★★★★★ 1
DO NOT BUY (lasted less than 7 months)
Size: 11, Color: Black, Size: 11, Color: Black
I bought these for work as a bartender in August of 2025. By December, the tops were scuffed, frayed, and peeling beyond repair, and by February, the soles were coming off. I’ve never had a pair of shoes with such low quality.
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Reviewed in the United States on April 11, 2026
D
Verified Purchase
Daniel Lucarell
Birmingham, US
★★★★★ 5
Most comfortable shoes, right out of the box!
Size: 8.5, Color: Cognac Napa Leather
Oh my! So, my ordering of shoes online has been hit or miss - 1/2 size too big or too small; too wide or not wide enough. Enter these Marc Joseph shoes… such a game changer. They fit like a glove, exceptionally comfortable, and easy to slip in and out of. I like them so much that I am shopping for another pair. So far, the size, quality, fit, feel, look, and comfort make this pair my dedicated first pick. Btw, I have been wearing them for six hours and they are still very comfortable! I highly recommend these shoes.
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Reviewed in the United States on September 28, 2025

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