SKU: 58231565536

Eaton Cutler Hammer HMDLB3800T32W 800A 3-Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VAC

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Description

Eaton Cutler Hammer HMDLB3800T32W 800A 3-Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VACThe Eaton Cutler Hammer HMDLB3800T32W molded case circuit breaker is designed for high performance protection in demanding commercial and industrial power distribution systems. Built on the reliable M frame platform, this breaker features a non interchangeable electronic trip unit with LSI protection functions that provide advanced protection against overloads, short circuits, and instantaneous faults. Rated for up to 800 amperes at 40C with a 3 pole

The Eaton Cutler-Hammer HMDLB3800T32W molded case circuit breaker is designed for high-performance protection in demanding commercial and industrial power distribution systems. Built on the reliable M-frame platform, this breaker features a non-interchangeable electronic trip unit with LSI protection functions that provide advanced protection against overloads, short circuits, and instantaneous faults. Rated for up to 800 amperes at 40°C with a 3-pole configuration, the breaker supports electrical systems operating at up to 600VAC. It is also suitable for reverse feed applications, offering flexibility in system design. The unit is supplied without terminals and without a rating plug, allowing customization to match specific system requirements.

Product Specifications

  • Manufacturer: Eaton / Cutler-Hammer
  • Model: HMDLB3800T32W
  • Amperage Rating: 800 Amperes Maximum
  • Number of Poles: 3 Pole
  • Breaker Type: Molded Case Circuit Breaker
  • Mounting Type: Bolt-On
  • Frame Type: M Frame
  • Trip Unit Type: Electronic Non-Interchangeable Trip Unit (LSI Functions)
  • Frequency: 50/60 Hz
  • Maximum Voltage: 600 VAC
  • Warranty: One Year

Technical Specifications

  • Trip Functions: LSI (Long Delay, Short Delay, Instantaneous)
  • Long Delay Pickup (L): Adjustable via rating plug
  • Short Delay Pickup (S): Adjustable with fixed I²t response or adjustable flat response
  • Instantaneous Pickup (I): Adjustable by setting short-time delay to instantaneous
  • Trip Setting Range: Adjustable 5–10 times the continuous ampere rating
  • Reverse Feed Capability: Suitable for reverse feed applications
  • Operating Temperature Rating: 40°C

Voltage and Ratings

  • Rated Voltage: Up to 600 VAC
  • Interrupting Capacity @ 240VAC: 100 kA
  • Interrupting Capacity @ 480VAC: 65 kA
  • Interrupting Capacity @ 600VAC: 35 kA
  • Frequency Rating: 50/60 Hz

Product Data

  • Product Series: Eaton M-Frame
  • Product Category: Molded Case Circuit Breaker
  • Connection Type: Bolt-On
  • Terminal Configuration: Without terminals
  • Rating Plug: Not included (required for operation)
  • Mounting Compatibility: Designed for compatible Eaton switchgear and distribution panels
  • Condition Availability: New, surplus, or professionally refurbished depending on supplier inventory

Important Note

This circuit breaker requires a rating plug to function, which is not included with the unit. A compatible rating plug must be installed to set the long delay pickup and determine the breaker’s operational current rating. The breaker is also supplied without terminals, allowing configuration based on installation requirements. Product images generally represent a base model and are provided for identification purposes only. Accessories ordered with the breaker may be installed prior to shipment to meet the required configuration.

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: 58231565536

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Whiting, US
★★★★★ 5
Post-COVID Sock Hunt: Finally a Win
Size: Medium, Color: (001) Black / Black / White
Ever since COVID, I haven’t been able to find a pair of socks that hold up for more than a few months. Brands like UA, Adidas, and others seem to have cut corners—likely in response to inflation—by downgrading materials and labor rather than raising prices. The result? Socks that wear thin, rip easily, or lose shape fast. These, however, have been a pleasant surprise. I’ve been wearing them for a few weeks and so far, they’re holding strong. You can tell some cost-saving measures were still made—certain areas feel slightly thinner—but overall, the construction is solid. A key win: they stay on. These are ankle socks (not “no-shows”), and they hug the ankle securely. That’s a huge plus in a world where most post-COVID no-shows slide off halfway through the day. We may never get back to the pre-COVID quality standards without paying a premium, but for now, these are a reliable choice. Ratings: • No slipping: 10/10 • Price: 7/10 • Durability (so far): No pilling or loose threads — promising start.
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Reviewed in the United States on March 24, 2025
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Amazon Customer
San Leandro, US
★★★★★ 5
Great Quality and Stylish
Size: Large, Color: (001) Black / Black / White
Exactly what I was looking for. I don’t like socks that are no-show that your ankles rub on the shoe. These are taller than that but shorter than socks that go up and over the ankle. They’re comfortable, good quality, and pretty thick. They’re form fitting m, but not compression. I dint like compression socks, and these are tight, but not too tight.
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Reviewed in the United States on June 5, 2025
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Eric
Phoenix, US
★★★★★ 5
Affordable and good quality socks
Size: Medium, Color: (001) Black / Black / White
Good quality!
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Reviewed in the United States on May 9, 2026
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Thomas Boelter
New York, US
★★★★★ 4
Socks
Size: Large, Color: (001) Black / Black / White
They are very comfortable and fit just right
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Reviewed in the United States on September 3, 2025
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Clint
Lowell, US
★★★★★ 5
Great socks!
Size: Large, Color: (001) Black / Black / White
These fit true to size. Good socks.
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Reviewed in the United States on February 23, 2026

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