SKU: 21990400289

Eaton Cutler Hammer LD3600A02S21 600A 3-Pole AC/DC Molded Case Circuit Breaker – Bolt-On Mount – 600V

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Description

Eaton Cutler Hammer LD3600A02S21 600A 3-Pole AC/DC Molded Case Circuit Breaker – Bolt-On Mount – 600VThe Eaton Cutler Hammer LD3600A02S21 molded case circuit breaker provides reliable AC and DC protection for industrial and commercial electrical systems. Built on the LD frame platform, this breaker features a thermal magnetic interchangeable trip unit to safeguard circuits against overloads and short circuit faults. Rated at 600 amperes with a 3 pole configuration, it supports AC systems up to 600VAC and DC systems up to 250VDC. The model includes

The Eaton Cutler-Hammer LD3600A02S21 molded case circuit breaker provides reliable AC and DC protection for industrial and commercial electrical systems. Built on the LD frame platform, this breaker features a thermal magnetic interchangeable trip unit to safeguard circuits against overloads and short-circuit faults. Rated at 600 amperes with a 3-pole configuration, it supports AC systems up to 600VAC and DC systems up to 250VDC. The model includes the A02 auxiliary switch option (1-A open / 1-B closed, left pole mounted, exiting rear) for advanced signaling, as well as the S21 shunt trip option (12–24 VAC/VDC, right pole mounted, exiting same side) for remote tripping control. With high interrupting capacity, this breaker is ideal for industrial, commercial, and renewable energy applications. The bolt-on design ensures secure panel installation, and aluminum line and load end terminals are standard.

Product Specification

  • Brand: Eaton / Cutler-Hammer
  • Model: LD3600A02S21
  • Amperage: 600 Ampere
  • Number of Poles: 3 Pole
  • Breaker Type: AC/DC Molded Case Circuit Breaker (MCCB)
  • Mount Type: Bolt-On
  • Rated Voltage: Up to 600V AC / 250V DC
  • Frame Type: L Frame
  • Warranty: 1 Year

Technical Specification

  • Trip Unit Type: Thermal Magnetic Interchangeable Trip Unit
  • Trip Setting Range: Adjustable 5–10 times continuous ampere rating
  • Connection Type: Bolt-On
  • Terminal Type: Aluminum line and load end terminals standard
  • Temperature Rating: 600A at 40°C
  • Auxiliary & Control Options:
    • A02: 1-A (Open) / 1-B (Closed) auxiliary switch, left pole mounted, exiting rear
    • S21: 12–24 VAC/VDC shunt trip, right pole mounted, exiting same side
  • Interrupting Design: High Interrupting Capacity
  • Application: Industrial AC/DC power distribution and protection

Voltage and Ratings

  • Maximum Operating Voltage: 600 VAC / 250 VDC
  • Rated Current: 600 Ampere
  • Interrupting Ratings:
    • 65 kA @ 240 VAC
    • 35 kA @ 480 VAC
    • 25 kA @ 600 VAC
    • 22 kA @ 250 VDC
  • Frequency Rating: 50/60 Hz for AC applications

Product Data

  • Manufacturer: Eaton / Cutler-Hammer
  • Product Category: AC/DC Molded Case Circuit Breaker
  • Frame Series: LD Frame
  • Pole Configuration: 3 Pole
  • Mounting Method: Bolt-On
  • Terminals: Aluminum line and load end terminals standard
  • Protection Type: Overload and Short Circuit Protection
  • Application: Industrial, commercial, and renewable energy AC/DC systems

Important Note

The product image may represent a base model and is intended for identification purposes only. Accessories, including the A02 auxiliary switch and S21 shunt trip options, can be installed to meet your configuration requirements at no additional cost when details are provided during checkout. Installation must be performed by a qualified electrician, and compatibility with your AC/DC system and applicable electrical codes should always be verified prior to use.

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: 21990400289

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A
Verified Purchase
ANAND S BISHT
Omaha, US
★★★★★ 1
DON’T WASTE TIME AND MONEY
Size: Large, Color: White
CHEAP ITEM NOT WORTH WASTING YOUR TIME AND MONEY
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
L
LM
Massapequa, US
★★★★★ 5
Stylish
Size: Large, Color: White
This Alimens & Gentle Oxford shirt is honestly a great addition to any wardrobe and completely exceeded my expectations ⭐⭐⭐⭐⭐. The material thickness is spot on. It’s not too thin and not heavy either, which makes it perfect for both work and casual wear. The fabric feels sturdy and well structured without being stiff or uncomfortable. The style is clean, classic, and versatile. It looks sharp enough for business or office settings, but you can easily dress it down for a more casual look. The white color is crisp and polished, and the cut gives it a modern, put together appearance without feeling too formal. Quality really stands out with this shirt. The stitching is neat, the buttons are secure, and everything feels well made. It holds its shape nicely even after wearing it all day, and it doesn’t feel like one of those shirts that loses structure after a few washes. Comfort is another big win. The stretch in the fabric makes a noticeable difference, especially when moving around, sitting, or reaching. It feels flexible and breathable, and you don’t feel restricted at all. It’s the kind of shirt you can wear from morning to night without feeling uncomfortable. Wrinkle resistance is impressive. Even after a long day or sitting for hours, it still looks fairly smooth and presentable. A quick hang or light touch up is all it needs, which is great if you’re trying to save time. Value for money is excellent. For the price, you’re getting a stylish, comfortable, and well made shirt that easily competes with much more expensive brands. It looks professional, feels great, and performs well. Overall this shirt checks all the boxes. Great material, sharp style, solid quality, comfortable fit, and very good wrinkle resistance. I’d definitely recommend it and would happily buy more in different colors.
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Reviewed in the United States on February 5, 2026
R
Ray
Battle Creek, US
★★★★★ 5
Work casual shirt that travels well:
Size: Large, Color: Dusty Blue, Size: Large, Color: Dusty Blue
This shirt runs true to size with a bit of room for more. The material is a bit stretchy which helps keep the shirt looking great without major wrinkles. The shirt itself is comfortable and feels like it'd last through many washes and the care instructions are fairly simple (cold wash and low dryer). This particular color is unusual and compliments many outfits. Given the quality, this is a high value item. Just go easy with the iron.
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Reviewed in the United States on March 14, 2026
B
Verified Purchase
bearsman54
Chelsea, US
★★★★★ 4
Good shirt for the money
Size: Medium, Color: White
Solid shirt, fits well
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Reviewed in the United States on February 12, 2026
T
TallerThanAverage
Waukegan, US
★★★★★ 5
Gorgeous blue color, fits me very well, nicely made and comfortable
Size: Large, Color: Dusty Blue, Size: Large, Color: Dusty Blue
I'm 6'1" 180lbs, sleeve normally 34" and neck 16", and this fits me pretty much perfectly. The material looks really good, I find this particular shade of blue (pattern) to just look really cool. Slightly darker than a typical men's blue shirt, with a slight bit of sheen. Its a medium thickness fabric, not flimsy feeling at all. I find this comfortable. Its smooth to the touch although I always would wear an undershirt personally. Claims to be Italian design? The cut to me seems to be a very standard look, no frills but "sharp" to my eye. The packaging did a good job of protecting the shirt, though it did show up with some extra creases. But that doesn't really matter since it would have needed an ironing before first wearing it regardless. And I do appreciate that the packaging was not excessively wasteful of plastic etc. I haven't worn it a zillion times yet so I can't comment on longevity. Given the price around 22 bucks I'd say this is a good value. Not sure why this color was slightly more expensive (10%) than white or regular blue. Review for "Alimens & Gentle Mens Oxford Shirts Stretch Long Sleeve Dress Shirt for Men Casual Business Work Solid Button Down Shirts"
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026

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