SKU: 50811970353

Square D LC36450 – 450A 600V 3-Pole Molded Case Circuit Breaker, I-Line Plug-In, 30kAIC @ 480V, LI Trip

Sale price$1710.00 Regular price$1900.00
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Description

Square D LC36450 – 450A 600V 3-Pole Molded Case Circuit Breaker, I-Line Plug-In, 30kAIC @ 480V, LI TripProduct Description Square D LC36450 The Square D LC36450 is a 450 A, 3 pole molded case circuit breaker from Square Ds I Line series. Designed for commercial and industrial electrical distribution, it provides thermal magnetic protection with LI (long time & instantaneous) trip functions. This breaker features a plug in I Line connection, is rated for 600 V AC and 250 V DC, and has a 30 kA interrupting capacity at 480 V AC, suitable for use in I Line

Product Description – Square D LC36450

The Square D LC36450 is a 450 A, 3-pole molded case circuit breaker from Square D’s I-Line series. Designed for commercial and industrial electrical distribution, it provides thermal-magnetic protection with LI (long-time & instantaneous) trip functions. This breaker features a plug-in I-Line connection, is rated for 600 V AC and 250 V DC, and has a 30 kA interrupting capacity at 480 V AC, suitable for use in I-Line panelboards.


Key Features

  • Catalog Number: LC36450

  • Manufacturer: Square D (Schneider Electric)

  • Series / Type: I-Line, Type LC

  • Amperage: 450 A

  • Voltage Ratings: 600 V AC, 250 V DC

  • Poles: 3-Pole

  • Phase: 3-Phase (ABC)

  • Interrupting Capacity: 30 kA @ 480 V AC

  • Mounting Type: I-Line plug-in

  • Trip Function: LI — Long-Time & Instantaneous

  • Connection: Load side lugs

  • Protection: Thermal-magnetic

  • Panel Compatibility: I-Line panelboards

  • Certifications: UL, CSA


Technical Specifications

Electrical

  • Current Rating: 450 A

  • Voltage Rating: 600 V AC, 250 V DC

  • Poles: 3

  • Phase: 3-Phase

  • Interrupting Rating: 30 kA @ 480 V AC

  • Trip Type: LI (Long-Time & Instantaneous)

  • Wire Range: 1 AWG to 600 kcmil (single conductor); 1 AWG to 250 kcmil (two conductors)

Construction & Connections

  • Style: I-Line Plug-On

  • Terminal Connection: Load side lugs

  • Frame Type: LC / L-Frame

  • Actuator: Toggle handle

Physical

  • Weight: ~27 lb (12.25 kg)

  • Dimensions: 11″ (H) × 6″ (W) × 5.84″ (D)

  • Operating Temperature: ~40 °C rating


Product Data

  • UPC: 785901426287

  • GTIN: 00785901426287

  • Country of Origin: Mexico

  • Standards & Certifications: UL, CSA

  • Panel Type: I-Line panelboards

  • Frame / Category: Molded Case Circuit Breaker – I-Line

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: 50811970353

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4.6 ★★★★★
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Lulu G. Lee
Grantham, US
★★★★★ 4
Very nice, well made.
The nine-inch oak shelf is well made, and is 45 degrees. The wall where I planned to install it was not, and I suspect this is the problem some of the reviews saying the shelf was not made at 45 degrees. In my case, we removed wood a bit at a time until we achieved a good fit. We did receive all of the hardware, but beware. The plastic straight insert anchors do not snug up with the supplied screws. However we used the supplied plastic toggles with better results. The hardware is why I rate this 4 stars. Otherwise, it is a nice piece, and well worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2024
K
Verified Purchase
Kendall nakao
Fort Morgan, US
★★★★★ 5
Nice
Enjoyed the complete contents of kit, even a small bubble level and sticky patches to cover screw heads. Quality wooden shelf, good looking
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Reviewed in the United States on November 28, 2024
H
Verified Purchase
How Roode
Natrona Heights, US
★★★★★ 2
Pieces missing, poor instructions, would not buy again!
Let's start with the good news: I did, eventually, get the shelves hung after a trip to the hardware store and some trial and error. Now for the bad news: * One of the screws holding the brace to the shelf was missing, making the shelf wobbly before I even hung it. * The directions for hanging the shelves show a different anchor than the one that comes packaged with them. This anchor will ONLY work in sturdy drywall and it's going to leave a huge hole behind. * The directions tell you to flip the shelf upside-down to position and mark the screw holes, BUT that means the sides of the shelf are reversed, and the hole positions do not match on each side. So if you start hammering or drilling based on those marks, they don't align and now you have extra holes in your wall. Honestly, I regret buying these and wish I'd just chosen a free-standing shelf instead. But I made it work for me, so I guess there's that.
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Reviewed in the United States on May 26, 2023
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Verified Purchase
Yuli Michaeli
Bozeman, US
★★★★★ 5
Nice oak corner shelf but check your measurements first
5 stars for the shelf, 3 stars for myself :-) This is a well-made oak corner shelf that looks great where I put it. The wood is nice quality and the construction is solid. Before you order though, do yourself a favor and check two things: 1) Make sure the size is actually big enough for what you need, and 2) Check that your corner is actually a true 90-degree angle. Turns out mine isn't perfectly square and now I'm trying to figure out how to position this thing properly. Good product overall, just wish I'd measured more carefully before ordering.
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Reviewed in the United States on August 12, 2025
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Verified Purchase
Pam G
Boise, US
★★★★★ 5
It’s Poyfect!
Color: White, Number Of Shelves: 2, Size: 35.4inch(set of 2), Color: White, Number Of Shelves: 2, Size: 35.4inch(set of 2)
i’ve been wanting this shelf for quite some time and finally decided I’m doing it. I’m absolutely completely satisfied with the size the quality of the wood and the paint job. It’s made very well. I have to say I was surprised at how nicely sanded it was and ready to hang.
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Reviewed in the United States on December 10, 2025

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