SKU: 55892388853

Eaton Cutler Hammer MDLB3500 500A 3 Poles Molded Case Circuit Breaker – Bolt On – 600VAC

Sale price$1259.55 Regular price$1399.50
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Description

Eaton Cutler Hammer MDLB3500 500A 3 Poles Molded Case Circuit Breaker – Bolt On – 600VACThe Eaton Cutler Hammer MDLB3500 molded case circuit breaker is built to provide dependable circuit protection for industrial and commercial electrical distribution systems. Designed with the MDLB frame style and equipped with a thermal magnetic non interchangeable trip unit, this breaker effectively protects circuits against overload and short circuit conditions. With a continuous current rating of 500 amperes at 40C and a 3 pole configuration, it

The Eaton Cutler-Hammer MDLB3500 molded case circuit breaker is built to provide dependable circuit protection for industrial and commercial electrical distribution systems. Designed with the MDLB frame style and equipped with a thermal magnetic non-interchangeable trip unit, this breaker effectively protects circuits against overload and short-circuit conditions. With a continuous current rating of 500 amperes at 40°C and a 3-pole configuration, it supports AC voltages up to 600VAC and DC applications up to 250VDC. The bolt-on mounting configuration allows secure installation in compatible panelboards and switchgear, while the durable molded case construction ensures reliable performance in demanding electrical environments.

Product Specifications

  • Brand: Eaton / Cutler-Hammer
  • Model: MDLB3500
  • Breaker Type: Molded Case Circuit Breaker
  • Frame Type: MDLB (M Frame Style)
  • Trip Unit Type: Thermal Magnetic Non-Interchangeable Trip
  • Amperage Rating: 500 Ampere
  • Number of Poles: 3 Pole
  • Mounting Type: Bolt-On
  • Frequency: 50/60 Hz
  • Standard Lug Type: Not Included / Configurable

Technical Specifications

  • Thermal magnetic trip mechanism for accurate overload and short-circuit protection
  • Non-interchangeable trip unit with fixed protection settings
  • Heavy-duty molded case construction for durability in industrial environments
  • Designed for both AC and limited DC circuit protection
  • High interrupting capacity for dependable fault interruption
  • Suitable for commercial and industrial electrical distribution systems

Voltage and Ratings

  • Maximum AC Voltage: 600 VAC
  • Maximum DC Voltage: 250 VDC
  • Interrupting Capacity:
      • 65 kA @ 240 VAC
      • 50 kA @ 480 VAC
      • 25 kA @ 600 VAC
      • 22 kA @ 250 VDC
  • Trip Setting: 5–10 times the continuous ampere rating

Product Data

  • Manufacturer: Eaton / Cutler-Hammer
  • Product Series: MDLB Frame Series
  • Configuration: Molded Case Circuit Breaker
  • Connection Type: Bolt-On
  • Warranty: 1 Year
  • Application: Industrial power distribution, panelboard protection, and heavy-duty electrical circuit protection

Important Note

The product image shown represents a base model and is intended for identification purposes only. If accessories are purchased together with the breaker, they can be installed to meet your specific configuration requirements at no additional cost. Please include the necessary configuration details in the order comment box during checkout to ensure accurate assembly and delivery.

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: 55892388853

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4.6 ★★★★★
Based on 17 reviews
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Product Reviews
C
Verified Purchase
csboyd
Natrona Heights, US
★★★★★ 5
A must have for active dogs
Size: Max Size, Size: Max Size
I normally do not write reviews unless a product is really good or really bad. I have a dog that thinks chasing balls is the only thing in life and unfortunately she has a mom that has anchor pins in both shoulders. We've been using this ball launcher for little over a year. It goes through about 32 dirty balls, 3 times a day and has held up amazingly. It is even full of dirt and still keeps on working, it looks like R2D2 went thru a battle. 😆 I recently bought a second one as a back up because I can't believe this poor thing hasn't given up yet. I rotate the balls because my dog brings them back wet and muddy, then they won't launch as far, so I knock some dirt off of a dry one and launch it. I would highly recommend this for active dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
T
Verified Purchase
Terry
Battle Creek, US
★★★★★ 5
Damaged...
Size: Max Size
Very well made product. But it does not work. I am so bummed. Would like to return and get another one shipped out to me. It is a Xmas gift for our dog. Thank you...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2025
J
Verified Purchase
Jennifer Shrout
Draper, US
★★★★★ 1
DO NOT BUY! IT BREAKS EASILY.
Size: Max Size
DON’T WASTE YOUR MONEY! The first time I bought this product it broke within a couple of weeks. The conveyor belt stopped spinning making the unit unusable. The second one I bought broke within the first hour. Again the conveyor belt but this time it would spin uncontrollably even when the unit was turned off. We used the balls included in the packaging and with supervision which is recommended in the product pamphlet. I tried to reach out to All For Paws but was unable to locate a working customer service number. For the price it should continue to work without issue. Very disappointing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
J
Verified Purchase
JEB
Battle Creek, US
★★★★★ 4
Your dog Might Not Be as Excited as You Are
Size: Max Size
It arrived and worked as expected. Throws a good distance, not loud & easy to use. However, my rescue Belgian Shepherd (24/7 ball dog) was totally scared of it. Work with her for a week but she would literally avoid even being in the same room. Being she is rescue you never know what happen to them in the past. Moral of the story, just bc you have a full-on ball dog doesn’t mean they will be excited as you are. Unfortunately had to return.
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Reviewed in the United States on March 2, 2026
D
Verified Purchase
Darlyn Ponce
Carnegie, US
★★★★★ 3
Good but not great.
Size: Max Size-EPTU Balls
Good but not great. We had to return. We liked it first out of box BUT as soon as the balls got damp from grass and slobber they were not launching well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025

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