Square-d Contactors & protection relays Category

We have 6600+ Square-D products ranging from circuit breakers and load centers to soft starters and VFDs. Shop today for Square-D products!
Filter
View Details Square D LR3D35 BIMETALLIC O/L RELAY 600V 38A | Blackhawk Supply
LR3D35 | BIMETALLIC O / L RELAY 600V 38A | Square D by Schneider Electric
Brand: Square D
SKU: LR3D35
$76.17 each
View Details Square D LR3D22 BIMETALLIC OVERLOAD RELAY | Blackhawk Supply
LR3D22 | BIMETALLIC OVERLOAD RELAY | Square D by Schneider Electric
Brand: Square D
SKU: LR3D22
$65.23 each
View Details Square D LR2K0322 DIFFERENTIAL THERMAL OVERLOAD RELAYS, TeSys K, 12...16 A, Class 10A | Blackhawk Supply
LR2K0322 | DIFFERENTIAL THERMAL OVERLOAD RELAYS, TeSys K, 12...16 A, Class 10A | Square D by Schneider Electric
Brand: Square D
SKU: LR2K0322
$72.93 each
View Details Square D LR2K0321 TeSys K Differential thermal overload relays, 10...14 A, class 10A | Blackhawk Supply
LR2K0321 | TeSys K Differential thermal overload relays, 10...14 A, class 10A | Square D by Schneider Electric
Brand: Square D
SKU: LR2K0321
$72.93 each
View Details Square D LR2K0307 BIMETALLIC OVERLOAD RELAY | Blackhawk Supply
LR2K0307 | BIMETALLIC OVERLOAD RELAY | Square D by Schneider Electric
Brand: Square D
SKU: LR2K0307
$72.93 each
View Details Square D LR2K0306 BIMETALLIC O/LOAD RELAY 575VAC 1.2A IEC | Blackhawk Supply
LR2K0306 | BIMETALLIC O / LOAD RELAY 575VAC 1.2A IEC | Square D by Schneider Electric
Brand: Square D
SKU: LR2K0306
$72.93 each
View Details Square D LR2K0305 TeSys Differential Thermal Overload Relay, Class 10A, 1 NO + 1 NC, 0.54...0.8 A, 6kV, IP2x | Blackhawk Supply
LR2K0305 | TeSys Differential Thermal Overload Relay, Class 10A, 1 NO + 1 NC, 0.54...0.8 A, 6kV, IP2x | Square D by Schneider Electric
Brand: Square D
SKU: LR2K0305
$72.93 each
View Details Square D LP4K1210BW3 TeSys K Contactor, 3-Poles (3 NO), 12A, 24 DC Coil, Reversing | Blackhawk Supply
LP4K1210BW3 | TeSys K Contactor, 3-Poles (3 NO), 12A, 24 DC Coil, Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LP4K1210BW3
$155.59 each
View Details Square D LP4K1201BW3 TeSys K contactor, 3P, AC-3= 440 V 12 A, 1 NC aux, 24 V DC coil | Blackhawk Supply
LP4K1201BW3 | TeSys K contactor, 3P, AC-3= 440 V 12 A, 1 NC aux, 24 V DC coil | Square D by Schneider Electric
Brand: Square D
SKU: LP4K1201BW3
$155.59 each
View Details Square D LP4K0610BW3 TeSys K Contactor, 3-Poles (3 NO), 6A, 24 DC Coil, Reversing | Blackhawk Supply
LP4K0610BW3 | TeSys K Contactor, 3-Poles (3 NO), 6A, 24 DC Coil, Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LP4K0610BW3
$113.85 each
View Details Square D LP1K1210BD TESYS K CONTACTOR, 3P, AC-3 <= 440 V 12 A, 1 NO AUX, 24 V DC COIL | Blackhawk Supply
LP1K1210BD | TESYS K CONTACTOR, 3P, AC-3 <= 440 V 12 A, 1 NO AUX, 24 V DC COIL | Square D by Schneider Electric
Brand: Square D
SKU: LP1K1210BD
$130.87 each
View Details Square D LP1K0910BD TeSys K Contactor, 3-Poles (3 NO), 9A, 24 DC Coil, Non-Reversing | Blackhawk Supply
LP1K0910BD | TeSys K Contactor, 3-Poles (3 NO), 9A, 24 DC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LP1K0910BD
$113.85 each
View Details Square D LP1K0901BD3 TeSys K Contactor, 3-Poles (3 NO), 9A, 24 DC Coil, Non-Reversing, with integral suppression device coil technology | Blackhawk Supply
LP1K0901BD3 | TeSys K Contactor, 3-Poles (3 NO), 9A, 24 DC Coil, Non-Reversing, with integral suppression device coil technology | Square D by Schneider Electric
Brand: Square D
SKU: LP1K0901BD3
$126.01 each
View Details Square D LC2K1210B7 TESYS K REVERSING CONTACTOR - 3P, AC-3 <= 440 V 12 A, 1 NO, 24 V AC COIL | Blackhawk Supply
LC2K1210B7 | TESYS K REVERSING CONTACTOR - 3P, AC-3 <= 440 V 12 A, 1 NO, 24 V AC COIL | Square D by Schneider Electric
Brand: Square D
SKU: LC2K1210B7
$238.23 each
View Details Square D LC2K0610F7 TeSys K Contactor, 3-Poles (3 NO), 6A, 110V AC Coil, Reversing | Blackhawk Supply
LC2K0610F7 | TeSys K Contactor, 3-Poles (3 NO), 6A, 110V AC Coil, Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC2K0610F7
$162.07 each
View Details Square D LC1K1210G7 TeSys K Contactor, 3-Poles (3 NO), 1 NO Aux. Contact, 12A, 120V AC Coil, Non-Reversing | Blackhawk Supply
LC1K1210G7 | TeSys K Contactor, 3-Poles (3 NO), 1 NO Aux. Contact, 12A, 120V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1K1210G7
$107.37 each
View Details Square D LC1K0910P7 TeSys K Contactor, 3-Poles (3 NO), 1 NO Aux. Contact, 9A, 230V AC Coil, Non-Reversing | Blackhawk Supply
LC1K0910P7 | TeSys K Contactor, 3-Poles (3 NO), 1 NO Aux. Contact, 9A, 230V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1K0910P7
$93.60 each
View Details Square D LC1K0910L7 TeSys K Contactor, 3-Poles (3 NO), 1 NO Aux. Contact, 9A, 200-208V AC Coil, Non-Reversing | Blackhawk Supply
LC1K0910L7 | TeSys K Contactor, 3-Poles (3 NO), 1 NO Aux. Contact, 9A, 200-208V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1K0910L7
$93.60 each
View Details Square D LC1K0901G7 TeSys K Contactor, 3-Poles (3 NO), 1 NC Aux. Contact, 9A, 120V AC Coil, Non-Reversing | Blackhawk Supply
LC1K0901G7 | TeSys K Contactor, 3-Poles (3 NO), 1 NC Aux. Contact, 9A, 120V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1K0901G7
$93.60 each
View Details Square D LC1K0901B7 TeSys K Contactor, 3-Poles (3 NO), 1 NC Aux. Contact, 9A, 24V AC Coil, Non-Reversing | Blackhawk Supply
LC1K0901B7 | TeSys K Contactor, 3-Poles (3 NO), 1 NC Aux. Contact, 9A, 24V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1K0901B7
$93.60 each
View Details Square D LC1K09004F7 TeSys K Contactor, 4-Poles (4 NO), 20A, 110 V AC Coil, Reversing | Blackhawk Supply
LC1K09004F7 | TeSys K Contactor, 4-Poles (4 NO), 20A, 110 V AC Coil, Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1K09004F7
$93.60 each
View Details Square D LC1K0610G7 TeSys K Contactor, 3-Poles (3 NO), 1 NO Aux. Contact, 6A, 120V AC Coil, Non-Reversing | Blackhawk Supply
LC1K0610G7 | TeSys K Contactor, 3-Poles (3 NO), 1 NO Aux. Contact, 6A, 120V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1K0610G7
$71.31 each
View Details Square D LA9FF970 TeSys F Mechanical interlock for 2 horizontal contactors | Blackhawk Supply
LA9FF970 | TeSys F Mechanical interlock for 2 horizontal contactors | Square D by Schneider Electric
Brand: Square D
SKU: LA9FF970
$66.04 each
View Details Square D LA7D03F TeSys D Thermal Overload Relay, Remote Electrical Tripping, 110 V DC/AC | Blackhawk Supply
LA7D03F | TeSys D Thermal Overload Relay, Remote Electrical Tripping, 110 V DC / AC | Square D by Schneider Electric
Brand: Square D
SKU: LA7D03F
$93.60 each
subcategory
Committed to customer satisfaction
as experts in Square-D
(847) 773-0645
Recently Viewed

Popular Products

View all →
Belimo NMB24-SR Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
NMB24-SR | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: NMB24-SR
$259.20 each
Belimo FSNF120 US Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply
FSNF120 US | Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSNF120 US
$527.85 each
Siemens QVM62.1 Air Velocity Sensor, 0 to 10 Vdc | Blackhawk Supply
QVM62.1 | Air Velocity Sensor, 0 to 10 Vdc | Siemens
Brand: Siemens
SKU: QVM62.1
$193.86 each
Sign in to your account

Don't have an account? Create an account

Show

Forgot password?

Register New Account

Already have an account? Sign In instead.

Show
Show

Sign In

Your Cart
0 items
$0.00
Are you from Chicago?
Yes / No
Chicago Change
Shipping Estimates
Shipping:
The product has been added to cart.
There are 0 items in your cart.
Scroll to view all
Continue to Cart ($0.00) Quote these products
You can order without authorization. The system will remember your information after completion.