NSJ400H , Merlin Gerin NSJ400H Circuit Breaker , 400 Amp , 3 Pole , No Auxiliary Switch


Merlin Gerin NSJ400H Compact Circuit Breaker

Model: NSJ400 H

400 Amp

3 Pole

Rated for 240V / 480V / 600V

50/60 Hz.


No Auxiliary Switch

Trip unit


Long Time , Short Time Settings



For use with compact NSJ 3P/4P plug in base.

*Missing Lug Covers*

Each used NSJ400H will be cleaned, tested with report and backed by our 1 year warranty.

Standard lead time (1-3) days prior to shipping. If item is needed sooner please call or email.

After hours emergency hotline 216-402-0507 or 440-223-6977


NASMC4470 , NASMC4474 , NASMC4468 , NASMC4491 , NASMC4469 , NASMC4489 , NASMC4490 , NASMC4472 , NASMC4358   Location: 6050B

Have questions? Please email sales@naswgr.com or call 800-909-3660 ask for sale.
Want to know more about us? Click on the link below.

NAS, Inc. stocks MILLIONS of circuit breaker parts & accessories and our inventory changes DAILY!  If you are looking for a similar item but cannot find it, please contact us at 800-909-3660 or sales@naswgr.com and we will locate it for you!

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North American Switchgear, Inc. stocks over 12,600+ Power Circuit Breakers, hundreds of sections of metal-clad switchgear and millions of parts for breakers and switchgear.  In addition, we stock low and medium voltage motor control and starters, load break switches and transformers.  We specialize in obsolete and out-of-production circuit breakers. Not only do we stock most breakers manufactured between the 1940’s and today, but we also stock parts and switchgear.  Please visit our eBay store or contact us at 800-909-3660 or sales@naswgr.com for more information!

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