MJL36450 - Square D - Molded Case Circuit Breaker

Feed Thru - 450 Amp - 3 Pole - 600 Volt

Schneider Electric SKU: MJL36450
MJL36450 - Square D 450 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

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MJL36450 - Square D - Molded Case Circuit Breaker

Feed Thru - 450 Amp - 3 Pole - 600 Volt

Schneider Electric SKU: MJL36450
Regular price $9,456.00 Sale price $5,716.99 Save $3,739.01
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  • FREE & fast shipping on orders over $49
  • 1 year warranty
  • 30 day returns

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In rare circumstances, Simply Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

Simply Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).


Product Specifications - MJL36450 - Square D Molded Case Circuit Breakers

  • Category:

  • Connection:

  • Type:

  • Functions:

    LI - Long-Time and Instantaneous
  • Protection:

    Solid State
  • AIC Ratings:



  • Dimensions (HxWxD):

    12.86" x 8.27" x 8.05"
  • Weight:

    29 lbs


CSA Approved logo

Additional Details

  • Trip Unit Technology:

    Electronic, basic, ET 1.0
  • Line Rated Current:

    450 Amp
  • Mounting Mode:

    Unit mount lug
  • Breaking Capacity Code

  • Electrical Connection:

    Lugs load / Lugs line
  • Continuous Current Rating

  • Control Type:

    Operating handle
  • AWG Gauge:

    3 x AWG 3/0...3 x 500 kcmil aluminium/copper

Product Description - MJL36450 - Square D Molded Case Circuit Breakers

Schneider Electric / Square D, Powerpact, type MJL, 3P, 3PH, 450A, 600V, 25KA@600V, 65KA@480V, 100KA@240V, UL listed, current limiting, feed-thru, complete with basic non-interchangeable 1.0 trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, solid state electronic, molded case circuit breakers.


PDF Icon Installation Instructions

PDF Icon Data Sheet

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Customer Reviews

Based on 1 review
It was an amazing online shopping experience with fast shipping and excellent customer service.

Totally recommend for sourcing breakers which are not stocked at any of the big-box home improvement stores.