SKU: 74640600294

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]
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SKU: 74640600294

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Ann
Chelsea, US
★★★★★ 5
Excellent buy
Color: pink
I ordered this case for my new IPad. This case is awesome! Not flimsy and bulky. I loved that it had a screen saver included in the case. It was easy to put on my IPad. Snapped together good. The price was excellent! The case keeps all dust off the screen. The screen is easy to clean. I highly recommend this case!
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Reviewed in the United States on March 29, 2026
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Stephanie Mueller
Lake Worth, US
★★★★★ 5
Thumbs up on ipad
Color: blue
Nice covers, secured my iPad.
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Reviewed in the United States on May 26, 2026
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Michael J. Clarke
Charlottesville, US
★★★★★ 5
Armor for your iPad
Color: black
Very sturdy
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Reviewed in the United States on February 13, 2026
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Rosario
Whiting, US
★★★★★ 5
Tablet case
Color: black
Im amazed good protection for my tablet. My tablet looks new when I removed the case to give it a clean. Easy to install
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Reviewed in the United States on May 7, 2026
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JoMama
Pawtucket, US
★★★★★ 5
Good for my needs
Color: Brightblue
I love it but the pop out stand can be a little difficult to maneuver. Otherwise it was easy to install. I removed the clear film that is a screen protector just because I already have issues with contact on the glass.
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Reviewed in the United States on November 11, 2025

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