DS-840

Westinghouse DS-840 Circuit Breaker

4000 amp amp frame
600 volt
3 pole
Electrically Operated or Manually Operated
Drawout
Digitrip RMS810 LSIG S86LSIG (A)
RP6D40A400

FN: 6616C37G04

WITH DIGITRIP POTENTIAL TRANSFORMER MODULE, PRTAPTMS
CT NO. 588C734G01

4A7A3B18B10C2C18C3D Wiring Diagram

2 High Rotary Style Auxiliary Switch

120vAC Shunt Trip
120vAC Spring Release
Manual OTS Switch
480vAC UV Trip 480vAC Undervoltage Trip Device
120vAC Motor Circuit

We own plenty of manually operated styles as well.

NAS can retrofit each DS-840 Circuit Breaker with the solid state trip unit of your choice. We can also change the controls, wire to spec, sell them as-is, cleaned & tested or offer them "Class A" Reconditioned,

We can also provide Manually Operated DS-840 Circuit breakers

The pictured Cutler Hammer DS-840 air circuit breaker is available "Class A" Reconditioned, Meggered, Ductored and Tested on our Primary Injection Test Set with a Report. Each Class A Reconditioned DS-840 Will be backed by our 1 Year Warranty.

Please keep this in mind- NAS has one of the worlds largest inventories of DS style circuit breakers, switchgear and loose parts in the world.

In a pinch and need a DS-840 circuit breaker after hours? Call our emergency hotlines at.
Michael Habeeb 216-402-0507
Mike Jordan- 216-570-2725
Must ship on a pallet

WE HAVE MANY IN STOCK!!!

Have questions? Please email sales@naswgr.com or call 800-909-3660 ask for sale.
For more information about our company click here.

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 visit our eStore at NASWGR.com or contact us at 800-909-3660 or sales@naswgr.com for more information!

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 contact us at 800-909-3660 or sales@naswgr.com for more information!

 

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