• 805-620-0948

Find surplus Square D electrical parts from Schneider Electric, including QO, FAL, HDL and KAL circuit breakers, NEMA contactors and motor starters, overload relays, safety switches, Class 9001 pushbuttons and control relays. Search by catalog number and confirm amperage and voltage before ordering.

More about our Square D inventory

Square D parts we stock

We currently have 560+ Square D parts in stock. The most common types:

Popular Square D part number series

Series we stock most often include 9001, 8501, FPD0, 9007, 9999, 9070, B6.90 and 2510. Search the full Square D part number from the search bar to find an exact match, and check the suffix or revision letter against the part you're replacing.

Square D surplus parts FAQ

Are these Square D parts new or used?

Every listing is graded either New Old Stock, meaning unused surplus that is often still in the original packaging, or Used. The condition is stated on each product page.

How do I find the right Square D replacement part?

Search the exact Square D part or catalog number from the search bar at the top of the page. If you can't find it, contact us with the part number and we'll check our inventory.

Do you buy surplus Square D parts?

Yes. We buy excess, obsolete and decommissioned industrial inventory, including Square D parts. Sell us your surplus.

Is VB Industrial Supply an authorized Square D distributor?

No. VB Industrial Supply is an independent surplus reseller and is not affiliated with Square D. Brand names and part numbers are used only to identify the products we sell.

Square D

Have surplus Square D? We buy it in bulk. Send your list, get one offer for the whole lot. Sell it to us →

Showing 358 to 408 of 513 products

NEW SQUARE D 8501A040 SER. C 600V 10A Machine Tool Relay 8501 A0-40

NEW SQUARE D 8501A040 SER. C 600V 10A Machine Tool Relay 8501 A0-40NOS, surplus in packaging. Packaging has wear.

NEW SQUARE D 8501A040 SER. C 600V 10A Machine Tool Relay 8501 A0-40NOS, surplus in packaging. Pac...

In Stock
$55.95
Add to cart
NEW Square D HF43E Horizontal Edgewise Busway Hanger

NEW Square D HF43E Horizontal Edgewise Busway HangerNOS, surplus in packaging. Packaging has wear.

NEW Square D HF43E Horizontal Edgewise Busway HangerNOS, surplus in packaging. Packaging has wear.

In Stock
$69.95
Add to cart
NEW SQUARE D, RELAY, 8501-P03 AC PILOT DUTY: VOLTS: 110/220/440/600 BREAK: 15A/10A/6A/5A MAKE: 40A/20A/10A/8A

NEW SQUARE D, RELAY, 8501-P03 AC PILOT DUTY: VOLTS: 110/220/440/600 BREAK: 15A/10A/6A/5A MAKE: 40A/20A/10A/8ANOS, surplus no box. Minor storage wear, comes as shown

NEW SQUARE D, RELAY, 8501-P03 AC PILOT DUTY: VOLTS: 110/220/440/600 BREAK: 15A/10A/6A/5A MAKE: 40...

In Stock
$74.95
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Square D NEHB436ASB 24vdc Powerlink AS Control Bus

Square D NEHB436ASB 24vdc Powerlink AS Control BusUsed condition, with normal signs of wear. Comes as shown, please check pics.

Square D NEHB436ASB 24vdc Powerlink AS Control BusUsed condition, with normal signs of wear. Come...

In Stock
$56.95
Add to cart
Square D Hand/Auto, On Indicator Switch Plate 7-1/4'' W

Square D Hand/Auto, On Indicator Switch Plate 7-1/4" W Used condition, with normal signs of wear. Comes as shown, please check pics.

Square D Hand/Auto, On Indicator Switch Plate 7-1/4" W Used condition, with normal signs of wear....

In Stock
$10.95
Add to cart
NEW Square D MMA1 Light Module 120V 60Hz

NEW Square D MMA1 Light Module 120V 60Hz NOS, surplus in packaging. Packaging has wear.

NEW Square D MMA1 Light Module 120V 60Hz NOS, surplus in packaging. Packaging has wear.

In Stock
$14.95
Add to cart
SQUARE D ASBK-S POWERLINK-AS BARRIER KIT FOR NQOD & NEHB PANELBOARDS

SQUARE D ASBK-S POWERLINK-AS BARRIER KIT FOR NQOD & NEHB PANELBOARDSNOS, surplus in packaging. Packaging has wear.

SQUARE D ASBK-S POWERLINK-AS BARRIER KIT FOR NQOD & NEHB PANELBOARDSNOS, surplus in packaging...

In Stock
$15.95
Add to cart
NEW Square D 9001KM36LG 30MM LIGHT MODULE RESIST

NEW Square D 9001KM36LG  30MM LIGHT MODULE RESISTNOS, surplus in packaging. Packaging has wear.

NEW Square D 9001KM36LG  30MM LIGHT MODULE RESISTNOS, surplus in packaging. Packaging has wear.

In Stock
$29.95
Add to cart
Square D KM-1 Light Module Class: 9001 110-120V 50/60Hz - Green

Square D KM-1 Light Module Class: 9001 110-120V 50/60Hz - Green Used condition, with normal signs of wear. Comes as shown, please check pics.

Square D KM-1 Light Module Class: 9001 110-120V 50/60Hz - Green Used condition, with normal signs...

In Stock
$9.95
Add to cart
Square D 9001KM38 30MM LIGHT MODULE RESISTOR 120V 120MB

Square D 9001KM38 30MM LIGHT MODULE RESISTOR 120V 120MBUsed condition, with normal signs of wear. Comes as shown, please check pics.

Square D 9001KM38 30MM LIGHT MODULE RESISTOR 120V 120MBUsed condition, with normal signs of wear....

In Stock
$9.95
Add to cart
Square D 9001-MR3B PUSHBUTTON OPERATOR Series A

Square D 9001-MR3B PUSHBUTTON OPERATOR Series A NOS, surplus in packaging. Packaging has wear.

Square D 9001-MR3B PUSHBUTTON OPERATOR Series A NOS, surplus in packaging. Packaging has wear.

In Stock
$18.95
Add to cart
NEW Square D 9001-MA21 CONTACT BLOCK 5 AMP 300 V 1 NO

NEW Square D 9001-MA21 CONTACT BLOCK 5 AMP 300 V 1 NONOS, surplus in packaging. Packaging has wear.

NEW Square D 9001-MA21 CONTACT BLOCK 5 AMP 300 V 1 NONOS, surplus in packaging. Packaging has wear.

In Stock
$10.95
Add to cart
NEW Square D 9001-MMA38 Light Module 120V

NEW Square D 9001-MMA38 Light Module 120V NOS, surplus in packaging. Packaging has wear.

NEW Square D 9001-MMA38 Light Module 120V NOS, surplus in packaging. Packaging has wear.

In Stock
$14.95
Add to cart
Pack of NEW Square D Colored Inserts

Pack of NEW Square D Colored Inserts NOS, surplus in packaging. Packaging has wear.

Pack of NEW Square D Colored Inserts NOS, surplus in packaging. Packaging has wear.

In Stock
$10.95
Add to cart
NEW Square D Type: OW120 Class: 9001 Pilot Light Series B

NEW Square D Type: OW120 Class: 9001 Pilot Light Series B NOS, surplus in packaging. Packaging has wear.

NEW Square D Type: OW120 Class: 9001 Pilot Light Series B NOS, surplus in packaging. Packaging ha...

In Stock
$15.95
Add to cart
NEW Square D Class 9001 Type K4 Lock-Down Padlock Attachment

NEW Square D Class 9001 Type K4 Lock-Down Padlock Attachment NOS, surplus in packaging. Packaging has wear.

NEW Square D Class 9001 Type K4 Lock-Down Padlock Attachment NOS, surplus in packaging. Packaging...

In Stock
$9.95
Add to cart
Lot of 2 Square D Type: OW120 Class: 9001 Pilot Light Series B

Lot of 2 Square D Type: OW120 Class: 9001 Pilot Light Series B Used condition, with normal signs of wear. Comes as shown, please check pics....

Lot of 2 Square D Type: OW120 Class: 9001 Pilot Light Series B Used condition, with normal signs ...

In Stock
$18.95
Add to cart
Square D Type: MA-1 Class 9001 Pilot Duty AC 0-120V

Square D Type: MA-1 Class 9001 Pilot Duty AC 0-120V Used condition, with normal signs of wear. Comes as shown, please check pics.

Square D Type: MA-1 Class 9001 Pilot Duty AC 0-120V Used condition, with normal signs of wear. Co...

In Stock
$9.95
Add to cart
NEW Square D 9080GF6 Terminal Block, Fusible, 600V 30AMP NEMA 10 Pieces

NEW Square D 9080GF6 Terminal Block, Fusible, 600V 30AMP NEMA 10 Pieces NOS, surplus

NEW Square D 9080GF6 Terminal Block, Fusible, 600V 30AMP NEMA 10 Pieces NOS, surplus

In Stock
$10.95
Add to cart
NEW Square D 9080 GF6 30A 600V Terminal Block

Square D 9080 GF6 30A 600V Terminal BlockNOS, surplus no box. Minor storage wear, comes as shown

Square D 9080 GF6 30A 600V Terminal BlockNOS, surplus no box. Minor storage wear, comes as shown

In Stock
$9.95
Add to cart
PACK OF 50 NEW Square D 9080GH11 End Clamp, For Use With G Series Terminal Blocks

PACK OF 50 NEW Square D 9080GH11 End Clamp, For Use With G Series Terminal BlocksNOS, surplus in packaging. Packaging has wear.

PACK OF 50 NEW Square D 9080GH11 End Clamp, For Use With G Series Terminal BlocksNOS, surplus in ...

In Stock
$11.95
Add to cart
Square D MHL363001027 300A Circuit Breaker 600V AL900MA

Square D MHL363001027 300A Circuit Breaker 600V AL900MAUsed condition, with normal signs of wear. Comes as shown, please check pics.

Square D MHL363001027 300A Circuit Breaker 600V AL900MAUsed condition, with normal signs of wear....

In Stock
$561.95
Add to cart
Pack of 10 NEW Square D 9080GF6 Terminal Block, Fusible, 600V 30AMP NEMA

Pack of 10 NEW Square D 9080GF6 Terminal Block, Fusible, 600V 30AMP NEMANOS, surplus in packaging. Packaging has wear.

Pack of 10 NEW Square D 9080GF6 Terminal Block, Fusible, 600V 30AMP NEMANOS, surplus in packaging...

In Stock
$10.95
Add to cart
New Square D H60SN Insulated Groundable Neutral Assembly 60A 600V 26431

New Square D H60SN Insulated Groundable Neutral Assembly 60A 600V 26431NOS, surplus

New Square D H60SN Insulated Groundable Neutral Assembly 60A 600V 26431NOS, surplus

In Stock
$10.95
Add to cart
NEW Square D 9080KD1 1828-C19 Terminal Block

NEW Square D 9080KD1 1828-C19 Terminal Block NOS, surplus no box. Minor storage wear, comes as shown

NEW Square D 9080KD1 1828-C19 Terminal Block NOS, surplus no box. Minor storage wear, comes as shown

In Stock
$9.95
Add to cart
NEW Square D 9001BR215 CONTROL STATION 600VAC 5A T-B Start Stop Switch Unit

NEW Square D 9001BR215 CONTROL STATION 600VAC 5A T-B Start Stop Switch Unit NOS, surplus in packaging. Packaging has wear.

NEW Square D 9001BR215 CONTROL STATION 600VAC 5A T-B Start Stop Switch Unit NOS, surplus in packa...

In Stock
$208.95
Add to cart
NEW Square D 9001BR215 Pendant Stations, Pushbutton, 600 Vac, 5A, 2NO, 7/9, START/STOP, Grey Switch

NEW Square D 9001BR215 Pendant Stations, Pushbutton, 600 Vac, 5A, 2NO, 7/9, START/STOP, Grey Switch NOS, surplus

NEW Square D 9001BR215 Pendant Stations, Pushbutton, 600 Vac, 5A, 2NO, 7/9, START/STOP, Grey Swit...

In Stock
$210.95
Add to cart
NEW Square D 9001OW12 Pilot Light Ser. B 9001 OW-12

NEW Square D 9001OW12 Pilot Light Ser. B 9001 OW-12 NOS, surplus

NEW Square D 9001OW12 Pilot Light Ser. B 9001 OW-12 NOS, surplus

In Stock
$10.95
Add to cart
NEW Square D 9001OW120 Pilot Light Miniature Lamp

NEW Square D 9001OW120 Pilot Light Miniature Lamp NOS, surplus

NEW Square D 9001OW120 Pilot Light Miniature Lamp NOS, surplus

In Stock
$16.95
Add to cart
Square D MAL363501352 Circuit Breaker 350 Amp 3 Pole 600V, Chipped

Square D MAL363501352 Circuit Breaker 350 Amp 3 Pole 600V, Chipped  Chipped comes as shownUsed condition, with normal signs of wear. Comes as shown, please...

Square D MAL363501352 Circuit Breaker 350 Amp 3 Pole 600V, Chipped  Chipped comes as shownUsed co...

In Stock
$561.95
Add to cart
Square D 8501FPD022 Relay 24-120VDC 10A

Square D 8501FPD022 Relay 24-120VDC 10AUsed condition, with normal signs of wear. Comes as shown, please check pics.

Square D 8501FPD022 Relay 24-120VDC 10AUsed condition, with normal signs of wear. Comes as shown,...

In Stock
$10.95
Add to cart
NEW Square D 9070-K50-D5 TRANSFORMER 110/115/120 PRI 550/575/600V SEC 9070K50D5

NEW Square D 9070-K50-D5 TRANSFORMER 110/115/120 PRI 550/575/600V SEC 9070K50D5NOS, surplus in packaging. Packaging has wear.

NEW Square D 9070-K50-D5 TRANSFORMER 110/115/120 PRI 550/575/600V SEC 9070K50D5NOS, surplus in pa...

In Stock
$33.95
Add to cart
NEW Square D .250 Kva Transformer 250SV46F Buck Boost 120/240

NEW Square D .250 Kva Transformer 250SV46F Buck Boost 120/240 NOS, surplus in packaging. Packaging has wear.

NEW Square D .250 Kva Transformer 250SV46F Buck Boost 120/240 NOS, surplus in packaging. Packagin...

In Stock
$54.95
Add to cart
NEW Square D 9001G6 30MM GLASS LENS FOR PILOT LIGHT GREEN

NEW Square D 9001G6 30MM GLASS LENS FOR PILOT LIGHT GREENNOS, surplus

NEW Square D 9001G6 30MM GLASS LENS FOR PILOT LIGHT GREENNOS, surplus

In Stock
$9.95
Add to cart
Square D 2510 BW-2 Series A Manuel Starter 2510BW2 600V

Square D 2510 BW-2 Series A Manuel Starter 2510BW2 600V  Has wear as shownUsed condition, with normal signs of wear. Comes as shown, please check...

Square D 2510 BW-2 Series A Manuel Starter 2510BW2 600V  Has wear as shownUsed condition, with no...

In Stock
$39.95
Add to cart
Square D 2510 BW-2 Series A Manuel Motor Starter 2510BW2 600V Start/Stop

Square D 2510 BW-2 Series A Manuel Motor Starter 2510BW2 600V Start/StopUsed condition, with normal signs of wear. Comes as shown, please check pics.

Square D 2510 BW-2 Series A Manuel Motor Starter 2510BW2 600V Start/StopUsed condition, with norm...

In Stock
$41.95
Add to cart
NEW Square D 180R-601 Current Transformer 600 : 5 Ratio

NEW Square D 180R-601 Current Transformer 600 : 5 RatioNOS, surplus in packaging. Packaging has wear.

NEW Square D 180R-601 Current Transformer 600 : 5 RatioNOS, surplus in packaging. Packaging has w...

In Stock
$67.95
Add to cart
PARTS Square D 180R-601 Current Transformer 180R601 Ratio 600 5

PARTS Square D 180R-601 Current Transformer 180R601 Ratio 600 5 Dented as shown, unused Selling AS-IS Parts AS-IS Parts. Untested

PARTS Square D 180R-601 Current Transformer 180R601 Ratio 600 5 Dented as shown, unused Selling A...

In Stock
$11.95
Add to cart
SQUARE D 9001 BW-101 Control Station Switch 9001BW101

SQUARE D 9001 BW-101 Control Station Switch 9001BW101Used condition, with normal signs of wear. Comes as shown, please check pics.

SQUARE D 9001 BW-101 Control Station Switch 9001BW101Used condition, with normal signs of wear. C...

In Stock
$16.95
Add to cart
NEW Square D 9070 EO-61 Transformer 9070EO61 .750KVA .500KVA

NEW Square D 9070 EO-61 Transformer 9070EO61 .750KVA .500KVA NOS, surplus in packaging. Packaging has wear.

NEW Square D 9070 EO-61 Transformer 9070EO61 .750KVA .500KVA NOS, surplus in packaging. Packaging...

In Stock
$140.95
Add to cart
NEW Square D 9001BR215 Harmony Type B Control Station; 600 Volt AC, 5 Amp, 2 NO (Interlocked), (2) Pushbutton

NEW Square D 9001BR215 Harmony Type B Control Station; 600 Volt AC, 5 Amp, 2 NO (Interlocked), (2) PushbuttonNOS, surplus in packaging. Packaging has wear.

NEW Square D 9001BR215 Harmony Type B Control Station; 600 Volt AC, 5 Amp, 2 NO (Interlocked), (2...

In Stock
$205.95
Add to cart
NEW Square D 9065 ARO-1R Thermal Overload Relay 25a Amp 600v-ac 9065ARO1R

NEW Square D 9065 ARO-1R Thermal Overload Relay 25a Amp 600v-ac 9065ARO1RNOS, surplus in packaging. Packaging has wear.

NEW Square D 9065 ARO-1R Thermal Overload Relay 25a Amp 600v-ac 9065ARO1RNOS, surplus in packagin...

In Stock
$14.95
Add to cart
NEW Square D 9065-ARO-1L OVERLOAD RELAY 25AMP 600VAC TYPE AR 9065ARO1L

NEW Square D 9065-ARO-1L OVERLOAD RELAY 25AMP 600VAC TYPE AR 9065ARO1LNOS, surplus in packaging. Packaging has wear.

NEW Square D 9065-ARO-1L OVERLOAD RELAY 25AMP 600VAC TYPE AR 9065ARO1LNOS, surplus in packaging. ...

In Stock
$18.95
Add to cart
SQUARE D 9070T1500D1 Control Transformer, 1.5kVA

SQUARE D 9070T1500D1 Control Transformer, 1.5kVAUsed condition, with normal signs of wear. Comes as shown, please check pics.

SQUARE D 9070T1500D1 Control Transformer, 1.5kVAUsed condition, with normal signs of wear. Comes ...

In Stock
$98.95
Add to cart
NEW Square D 9001KA6 9001 KA6 CONTACT PUSH BUTTON 600VAC 10A 30MM T-K

NEW Square D 9001KA6 9001 KA6 CONTACT PUSH BUTTON 600VAC 10A 30MM T-KNOS, surplus

NEW Square D 9001KA6 9001 KA6 CONTACT PUSH BUTTON 600VAC 10A 30MM T-KNOS, surplus

In Stock
$10.95
Add to cart
NEW Square D AF2516GOF Quick Plate Closing Plate Assembly I-Line II

NEW Square D AF2516GOF Quick Plate Closing Plate Assembly I-Line II NOS, surplus in packaging. Packaging has wear.

NEW Square D AF2516GOF Quick Plate Closing Plate Assembly I-Line II NOS, surplus in packaging. Pa...

In Stock
$28.95
Add to cart
SQUARE D H362AWK Disconnect Switch, Fusible No Enclosure

SQUARE D H362AWK Disconnect Switch, Fusible No Enclosure Used condition, with normal signs of wear. Comes as shown, please check pics.

SQUARE D H362AWK Disconnect Switch, Fusible No Enclosure Used condition, with normal signs of wea...

In Stock
$56.95
Add to cart
NEW SQUARE D 9001-OW120 PILOT LIGHT WHITE

NEW SQUARE D 9001-OW120 PILOT LIGHT WHITENOS, surplus

NEW SQUARE D 9001-OW120 PILOT LIGHT WHITENOS, surplus

In Stock
$18.95
Add to cart
NEW Square D 9001K36 Joystick Controller 9001-K36 W/ KA-1 Contactors

Square D 9001K36 Joystick Controller 9001-K36 W/ KA-1 Contactors  NOS, surplus no box. Minor storage wear, comes as shown

Square D 9001K36 Joystick Controller 9001-K36 W/ KA-1 Contactors  NOS, surplus no box. Minor stor...

In Stock
$140.95
Add to cart
SQUARE D 3020-PMD-32 POWERLOGIC POWER METER DISPLAY ACCESSORY 2 LINE LIQUID CRYSTAL DISPLAY 3 PHASE CURRENT INPUT

SQUARE D 3020-PMD-32 POWERLOGIC POWER METER DISPLAY ACCESSORY 2 LINE LIQUID CRYSTAL DISPLAY 3 PHASE CURRENT INPUTUsed condition, with normal signs of wear. Comes as...

SQUARE D 3020-PMD-32 POWERLOGIC POWER METER DISPLAY ACCESSORY 2 LINE LIQUID CRYSTAL DISPLAY 3 PHA...

In Stock
$37.95
Add to cart
NEW SQUARE D CLASS 2520 SERIES A MOTOR PROTECTIVE SWITCH .16-.24 Amps

NEW SQUARE D CLASS 2520 SERIES A MOTOR PROTECTIVE SWITCH .16-.24 Amps NOS, surplus in packaging. Packaging has wear.

NEW SQUARE D CLASS 2520 SERIES A MOTOR PROTECTIVE SWITCH .16-.24 Amps NOS, surplus in packaging. ...

In Stock
$92.95
Add to cart

Showing 358 to 408 of 513 products

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