SQUARE D DS 840 CIRCUIT BREAKER

We supply Square D DS 840 in single or bulk orders. Please choose from one of the purchase options below:

Specification
SKU	6788
Additional Keywords	Air
Amperage	4000 A AMP
Height	31
Length	32
Type	Circuit Breaker
Voltage	635 V-AC
Voltage Type	Low Voltage
Weight	421
Width	25

* Weight is in pounds (lb), length, width, and height are in inches (in).

Bulk Purchase Options
Buy New	$13086.00 USD/pc
Buy Refurbished	$11632.00 USD/pc
Buy Used	$9451.00 USD/pc

Repair and Service Option
Estimate	up to $5089.00 USD/unit

Square D DS-840 4000A Digitrip RMS-600 4000 Amp LSIG
$4,000.00 USD reduced from $~~4,400.00~~ USD

Square D DS840 4000A FRAME 4000A S53LS TRIP UNIT MO/DO/EO CIRCUIT BREAKER ''AK''
$5,700.00 USD reduced from $~~6,270.00~~ USD

Square D DS-840 4000A Power Circuit Breaker NO Trip Unit 4000 Amp MO DS840
$6,500.00 USD reduced from $~~7,150.00~~ USD

Cutler HAMMER DS840 4000A FRAME 4000A DIGITRIP RMS 510 S56LSIG TRIP UNIT ''AK''
$6,900.00 USD reduced from $~~7,590.00~~ USD

Square D DS-840 4000A Power Circuit Breaker LSG Trip Unit S65LSG DS840 4000 Amp
$8,450.00 USD reduced from $~~9,295.00~~ USD

Square D DS-840 4000A Power Circuit Breaker LSIG Trip Unit S56LSIG DS840 4000 MO
$8,500.00 USD reduced from $~~9,350.00~~ USD

Square D DS-840 4000A EO/DO LS Air Circuit Breaker
$8,500.00 USD reduced from $~~9,350.00~~ USD

DS-840 - 4000A SQD DS-840 MO/DO SKU015362
$12,020.00 USD reduced from $~~13,222.00~~ USD

DS-840 - 4000A SQD DS-840 MO/DO SKU015361
$12,020.00 USD reduced from $~~13,222.00~~ USD

DS-840 - 4000A SQD DS-840 EO/DO SKU010019
$14,540.00 USD reduced from $~~15,994.00~~ USD

DS-840 - 4000A SQD DS-840 EO/DO SKU010021
$14,540.00 USD reduced from $~~15,994.00~~ USD

DS-840 - 4000A SQD DS-840 EO/DO SKU010020
$14,540.00 USD reduced from $~~15,994.00~~ USD

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We Repair

Got a broken Square D DS 840? We may be able to repair it for you. We work with certified Square D repair and service vendors.

We Buy

Got extra Square D DS 840 on your hand that you no longer need? Let us buy them from you! We purchase new & used circuit breakers by Square D.

We Distribute

Are you a distributor for Square D circuit breakers? We would like to work with you! We have a growing list of buyers who are regularly looking for Square D DS 840.

Why Buy From Us

Here's what people say about their recent experience with us:

C Wayne Frazier 1 hour ago

very satisfied, fast shipping, new as described

Province Automation 1 hours ago

Great Transaction!!! Excellent Communication!!!! A+++

Alex Reichert 4 hours ago

All as described. Good seller!

James Terwilliger 5 hours ago

Fast Delivery Everything As Described Would Use Again Thanks

Joel Genzink 5 hours ago

Goods received as stated in a timely manner. Thanks!

Jose Reyes 8 hours ago

Great Quality and Fast Shipping. Thank You and Best Regards,

Dave Fullmer 9 hours ago

exceptional service, these guys really have their act together

Leon Egrin 12 hours ago

Great seller a+++++Thanks For everything.

ROBERT BRADBERRY 14 hours ago

Just as described. Quick Shipment. Very Clean.

Steve Gilley 14 hours ago

AAA++++ FAST DELIVERY****WOULD BUY AGAIN

Resources

What you need to know about circuit breakers
Circuit breakers are meant to protect circuits. However, lack of knowledge can be dangerous and life threatening. [read more]

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