Square D
CRM-570
Square D 8030 CRM-570 SY/MAX SY/NET Interface Module Ser D2 Rev 4.00 5VDC 1.0A
Only 1 left
Free shippingShips next business day
$783.89
Square D parts
907 listings · 816 in stock
We have 816 Square D parts in stock right now, and every listing is photographed on our own shelves, so you see the exact unit you will receive. You will find mostly Overload Heater Elements, Circuit Breakers & Accessories and Pushbuttons & E-Stops; product lines on hand include 9001 pushbuttons, 8501 relays and QO breakers.
More about Square D
By condition, the stock breaks down as 407 open box, 282 used, 114 new surplus, 12 refurbished and 1 sold for parts or repair. Prices run from $2.99 to $12,738.89. We ship from Princeton, TX the same day when you order by 3 PM CT (Mon to Fri), with free shipping anywhere in the 50 US states. Freight-size items are quoted after packing. Our 30-day guarantee covers every item here except those sold for parts or repair. We are not an authorized Square D distributor; these are surplus items, and no manufacturer warranty applies.
Square D product lines
Square D
9001KA42
Square D 9001KA42 Ser C Contact Block 30mm 1NO Logic Reed 120VAC/100VDC.25A 8VA
Only 1 left
Free shippingShips next business day
$19.89
Square D
8501KF13V20
Square D 8501KF13V20 Ser. C Power Relay 3PDT 120V 50/60Hz Coil 10A 120VAC 6.6A
Only 1 left
Free shippingShips next business day
$48.89
Square D
9001KN9330
Square D 9001KN9330 Legend Plate 60mm Yellow Emergency Stop Plastic Pushbutton
In stock
Free shippingShips next business day
$10.89
Square D
8501KU12V20
Square D 8501KU12V20 General Purpose Relay DPDT 120VAC 50/60Hz 8 Blade Plug-In
Only 1 left
Free shippingShips next business day
$10.89
Square D
2510FO1
Square D 2510FO1 Manual Motor Starter Toggle 115-277V 1HP 1 Pole 16A 3/4HP 230V
Only 1 left
Free shippingShips next business day
$15.89
Square D
LA11352
Square D LA11352 Auxiliary Switch 10A 120/240V 1/3HP 2NO-2NC LA/LH Frame Breaker
Only 1 left
Free shippingShips next business day
$43.89
Square D
9001KA1
Square D 9001KA1 Ser. J Pushbutton Contact Block 1NO-1NC 10A 600V AC 30mm Switch
Only 1 left
Free shippingShips next business day
$13.89
Square D
9001KA2
Square D 9001KA2 Ser. K 30mm Pushbutton Contact Block 1 NO Green 10A A600 P600
Only 1 left
Free shippingShips next business day
$18.89
Square D
9001KA3
Square D 9001KA3 Ser H Selector Switch 30mm Black Knob 1NC A600 P600 AC-15 3/240
Only 1 left
Free shippingShips next business day
$38.89
Square D
9999SA2
Square D 9999SA2 Start-Stop Pushbutton Kit NEMA 1 Enclosure 1NO-1NC Size 00-1
Only 1 left
Free shippingShips next business day
$30.89
Square D
9001KA2
Square D 9001KA2 Ser. J Pushbutton Contact Block 1 N.O. 30mm A600 P600 Switch
Only 1 left
Free shippingShips next business day
$18.89
Square D
9001LMA1
Square D 9001LMA1 Ser B 30mm Pilot Light Module 120V 50-60Hz Class 9001 Part
Only 2 left
Free shippingShips next business day
$15.89
Square D
9001KA2
Square D 9001KA2 Pushbutton 30mm 1NO Contact Block A600 P600 Chrome Ring Ser. H
Only 1 left
Free shippingShips next business day
$33.89
Square D
DA11
Square D Class 9001 2-Position Black Knob Selector Switch 1NO 1NC 16A DA11 Block
Only 3 left
Free shippingShips next business day
$43.89
Square D
DA11
Square D DA11 Class 9001 Pushbutton Contact Block 1NO+1NC 16A Yellow Amber Red
Only 1 left
Free shippingShips next business day
$67.89
Square D
9001LA21
Square D 9001LA21 Ser. A Contact Block 30mm Class 9001 Type LA-21 B600 R300 Part
Only 1 left
Free shippingShips next business day
$23.89
Square D
9001 KA1
Square D 30mm Selector Switch Black Knob 9001 KA1 1NO/1NC Ser. K A600 10A 600VAC
Only 1 left
Free shippingShips next business day
$43.89
Square D
9001DFSN
Square D 9001DFSN Ser. B Pilot Light Module Red Lens 250V 2W BA9s Class 9001
Only 3 left
Free shippingShips next business day
$31.89
Square D
9001LMA1
Square D 9001LMA1 Ser B 30mm Pilot Light Module Red Lens 120V 50-60Hz Industrial
In stock
Free shippingShips next business day
$33.89
Square D
8501RSD4
Square D 8501RSD4 Miniature Plug-In Control Relay 4 Pole 24VDC 3A NR-44 Socket
Only 1 left
Free shippingShips next business day
$18.89
Square D
8501RSD14
Square D 8501RSD14 Ser. B Class 8501 Plug-In Relay 24VDC 4PDT 14 Blade LOT OF 4
Only 1 lot left
Free shippingShips next business day
$48.89 / lot of 4
Square D
8501KU13V20
Square D 8501KU13V20 Plug-In Relay 11 Pin 3PDT 120V AC 50/60Hz Coil 10A Series D
Only 2 left
Free shippingShips next business day
$24.89
Square D
9001LA21
Square D 9001LA21 Ser. A Contact Block B600 R300 30mm Selector Switch LOT OF 2
Only 1 lot left
Free shippingShips next business day
$48.89 / lot of 2
Square D
HQO306
Square D HQO306 Circuit Breaker, New
Available
Free shippingShips in 3 to 5 business days
$980.89
Square D
8501XUDO40V63
Square D 8501XUDO40V63 Relay, New
Available
Free shippingShips in 3 to 5 business days
$590.89
Square D
DP-4075
Square D DP-4075 Circuit Breaker, New
Available
Free shippingShips in 3 to 5 business days
$41.89
Square D
8502SFO2
Square D 8502SFO2 Motor Starter, New
Available
Free shippingShips in 3 to 5 business days
$2,886.89
Square D
HNM1BL
Square D HNM1BL Switchgear, New
Available
Free shippingShips in 3 to 5 business days
$50.89
Square D
30007-590-50
Square D 30007-590-50 Hardware, New
Available
Free shippingShips in 3 to 5 business days
$45.89
Square D
LAL3640028M
Square D LAL3640028M Circuit Breaker, New
Available
Free shippingShips in 3 to 5 business days
$7,981.89
Square D
AL800M23K
Square D AL800M23K Lug, New
Available
Free shippingShips in 3 to 5 business days
$350.89
Square D
W0.71
Square D W0.71 Overload Heater Element, New
Available
Free shippingShips in 3 to 5 business days
$41.89
Square D
W3.65
Square D W3.65 Overload Heater Element, New
Available
Free shippingShips in 3 to 5 business days
$39.89
Square D
W5.94
Square D W5.94 Overload Heater Element, New
Available
Free shippingShips in 3 to 5 business days
$64.89
Square D
W.54
Square D W.54 Overload Heater Element, New
Available
Free shippingShips in 3 to 5 business days
$71.89
Coming soon from Square D: price being set
On our shelf, not priced yet. Open one to request a quote or get an email when it's priced.
Square D parts: common questions
Do you have Square D parts in stock?
Yes. 816 Square D listings are in stock right now, mostly Overload Heater Elements, Circuit Breakers & Accessories and Pushbuttons & E-Stops, priced from $2.99 to $12,738.89. Every one is photographed, and all of them are listed on this page.
Do Square D parts ship the same day?
Yes, when you order by 3 PM CT on a business day (Mon to Fri): in-stock items ship the same day from Princeton, TX, with free shipping to all 50 US states. Freight-size items are quoted after packing.
Can I request a Square D part you don't list?
Yes. Request a quote with the part number and we check our warehouse and our sourcing network. We answer within 1 hour during business hours (Mon to Fri 9 to 4:30 CT).
Are you an authorized Square D distributor?
No. KIV Industrial Parts is not an authorized distributor of Square D, and the manufacturer warranty does not apply. Our own 30-day guarantee covers every item except those sold for parts or not working.
KIV Industrial Parts is NOT an authorized distributor of Square D. Manufacturer warranty does not apply.
Square D is a trademark of its owner, used here only to identify the products. Trademark disclaimer