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Circuit Breakers, Motor Controls, Bus Plugs, and other Electrical Supplies, New and Used - In Stock at WestCoastPower.com. Call us at (800) 214-0759

Square D is an American manufacturer of equipment used to control and distribute electric power headquartered in Palatine, Illinois.

Square D was founded in 1903 in Detroit, Michigan by Bryson Dexter Horton who is credited with the invention of the safety switch which encased high voltage switches and started the company's main line of business of circuit breakers and encased control panels. In 1991, the company was acquired and became a subsidiary of Schneider Electric. Products and systems developed by the Square D brand are present in all sectors of activity, from circuit breakers to monitoring and control systems. The tertiary and residential building sectors are major consumers of Square D product.

Square D (Circuit Breakers, Panel Boards, Motor Control, Switches, Other, Bus Way)

New, used, and obsolete - all come with a 1-year replacement warranty

Other categories by Square D:   Circuit BreakersPanel BoardsMotor ControlSwitchesBus Way

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BROWSE OUR CATALOG BELOW:
* Not all of our inventory is listed on our website. Call us if you can't find what you need.

PBLA36400G

Square D PBLA36400G Bus Way

Square D PBLA36400G - 600 vac; 400 ampere; 3 pole; circuit configuration 3 phase 3 wire; la frame; no neutral; used on i-line[r] busway
Reconditioned: Call for Price
New: Call for Price
PBLC34300GN

Square D PBLC34300GN Bus Way

Square D PBLC34300GN - 277/480 vac; 300 ampere; 4 pole; circuit configuration 3 phase 4 wire; lc frame; 100 percent neutral; used on i-line[r] busway
Reconditioned: Call for Price
New: Call for Price
PBLH36400G

Square D PBLH36400G Bus Way

Square D PBLH36400G - 400 amp 600 volt 3 wire breaker type bus plug with ground
Reconditioned: Call for Price
New: Call for Price
PBQ3640

Square D PBQ3640 Bus Way

Square D PBQ3640 - 400 amp 600 volt 3 wire fusible type bus plug without ground
Reconditioned: Call for Price
New: Call for Price
PBQ3640G

Square D PBQ3640G Bus Way

Square D PBQ3640G - I-line[r] ii busway used on; ul 857, csa c22.2 approval; 240/600 vac voltage rating; 400 ampere current rating; 100 kiloampere interrupting rating; 3 pole(s); 3 phase 3 wire circuit configuration;...(more)
Reconditioned: Call for Price
New: Call for Price
PBQ3660G

Square D PBQ3660G Bus Way

Square D PBQ3660G - I-line[r] ii busway used on; ul 857, csa c22.2 approval; 240/600 vac voltage rating; 600 ampere current rating; 100 kiloampere interrupting rating; 3 pole(s); 3 phase 3 wire circuit configuration;...(more)
Reconditioned: Call for Price
New: Call for Price
PBQ4640

Square D PBQ4640 Bus Way

Square D PBQ4640 - 400 amp 600 volt 4 wire fusible type bus plug without ground
Reconditioned: Call for Price
New: Call for Price
PBQ4640G

Square D PBQ4640G Bus Way

Square D PBQ4640G - I-line[r] ii busway used on; ul 857, csa c22.2 approval; 120/208/347/600 vac voltage rating; 400 ampere current rating; 100 kiloampere interrupting rating; 4 pole(s); 3 phase 4 wire circuit config...(more)
Reconditioned: Call for Price
New: Call for Price
PBQ4660G

Square D PBQ4660G Bus Way

Square D PBQ4660G - I-line[r] ii busway used on; ul 857, csa c22.2 approval; 120/208/347/600 vac voltage rating; 600 ampere current rating; 100 kiloampere interrupting rating; 4 pole(s); 3 phase 4 wire circuit config...(more)
Reconditioned: Call for Price
New: Call for Price
PFA32030

Square D PFA32030 Bus Way

Square D PFA32030 - 30 amp 240 volt 3 wire breaker type bus plug without ground
Reconditioned: Call for Price
New: Call for Price

We also stock items not listed in our online catalog

Square D (Circuit Breakers, Panel Boards, Motor Control, Switches, Other, Bus Way) - New and Obsolete

West Coast Power has been specializing in new, reconditioned and obsolete Circuit Breakers, Motor Controls, Busway and other electrical supply products for over 20 years. If you have old or hard-to-find circuit breakers, motor controls, bus plugs, or other electrical distribution products that need replacing give us a call or request a quote. We have new, used and obsolete products coming in all the time.

Due to the nature of the reconditioning process, we don't always get a chance to get all of our products represented in our online catalog - some are often sold before we get a chance to list them. If you don't see it listed, chances are, we likely have it in stock or can get it for you fast - and all of our reconditioned products carry the same 1-year warranty that come with our new products. And we offer price matching on all products - if you find it cheaper elsewhere, call us. Order typically ship the same business day the order was received. Let us get you the Square D (Circuit Breakers, Panel Boards, Motor Control, Switches, Other, Bus Way) Circuit Breakers, Motor Controls, Busway you need, quickly.