Square-d Safety controllers Subcategory

We have 6600+ Square-D products ranging from circuit breakers and load centers to soft starters and VFDs. Shop today for Square-D products!
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View Details Square D LADR2 TeSys D Time Delay Auxiliary Contact Block, 1 NO + 1 NC, Screw Clamp Terminals, 690V AC 25-400 Hz | Blackhawk Supply
LADR2 | TeSys D Time Delay Auxiliary Contact Block, 1 NO + 1 NC, Screw Clamp Terminals, 690V AC 25-400 Hz | Square D
Brand: Square D
SKU: LADR2
$163.28 each
View Details Square D LA9D11502 Linergy Device Feeders Electrical interlock,3P/4P | Blackhawk Supply
LA9D11502 | Linergy Device Feeders Electrical interlock, 3P / 4P | Square D by Schneider Electric
Brand: Square D
SKU: LA9D11502
$97.24 each
View Details Square D LXD3M7 TeSys D Contactor Coil, 220V AC 50/60 Hz for 40-65 A Contactor | Blackhawk Supply
LXD3M7 | TeSys D Contactor Coil, 220V AC 50 / 60 Hz for 40-65 A Contactor | Square D by Schneider Electric
Brand: Square D
SKU: LXD3M7
$54.30 each
View Details Square D LXD3B7 TeSys D Contactor Coil, 24V AC 50/60 Hz for 40-65 A Contactor | Blackhawk Supply
LXD3B7 | TeSys D Contactor Coil, 24V AC 50 / 60 Hz for 40-65 A Contactor | Square D by Schneider Electric
Brand: Square D
SKU: LXD3B7
$54.30 each
View Details Square D LX1D6B7 Contactor + Relay Coil 24VAC IEC | Blackhawk Supply
LX1D6B7 | Contactor + Relay Coil 24VAC IEC | Square D by Schneider Electric
Brand: Square D
SKU: LX1D6B7
$54.30 each
View Details Square D LC2DT32G7 TeSys D Changeover Contactor, 4-Poles (4 NO), 32A, 120V AC Coil, Reversing | Blackhawk Supply
LC2DT32G7 | TeSys D Changeover Contactor, 4-Poles (4 NO), 32A, 120V AC Coil, Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC2DT32G7
$549.80 each
View Details Square D LC2D50AG7 TeSys D Contactor, 3-Poles (3 NO), 50A, 120V AC Coil, Everlink Power Connection, Reversing | Blackhawk Supply
LC2D50AG7 | TeSys D Contactor, 3-Poles (3 NO), 50A, 120V AC Coil, Everlink Power Connection, Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC2D50AG7
$841.10 each
View Details Square D LC2D40AG7 TeSys D Contactor, 3-Poles (3 NO), 40A, 120V AC Coil, Everlink Power Connection, Reversing | Blackhawk Supply
LC2D40AG7 | TeSys D Contactor, 3-Poles (3 NO), 40A, 120V AC Coil, Everlink Power Connection, Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC2D40AG7
$693.63 each
View Details Square D LC2D25G7 TeSys D Contactor, 3-Poles (3 NO), 25A, 120V AC Coil, Reversing | Blackhawk Supply
LC2D25G7 | TeSys D Contactor, 3-Poles (3 NO), 25A, 120V AC Coil, Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC2D25G7
$480.52 each
View Details Square D LC2D18G7 TeSys D Contactor, 3-Poles (3 NO), 18A, 120V AC Coil, Reversing | Blackhawk Supply
LC2D18G7 | TeSys D Contactor, 3-Poles (3 NO), 18A, 120V AC Coil, Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC2D18G7
$432.70 each
View Details Square D LC2D18F7 TeSys D Contactor, 3-Poles (3 NO), 18A, 110V AC Coil, Reversing | Blackhawk Supply
LC2D18F7 | TeSys D Contactor, 3-Poles (3 NO), 18A, 110V AC Coil, Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC2D18F7
$432.70 each
View Details Square D LC2D12G7V REVERSING CONTACTOR 575VAC 12A IEC | Blackhawk Supply
LC2D12G7V | REVERSING CONTACTOR 575VAC 12A IEC | Square D by Schneider Electric
Brand: Square D
SKU: LC2D12G7V
$384.90 each
View Details Square D LC2D12G7 TeSys D Contactor, 3-Poles (3 NO), 12A, 120V AC Coil, Reversing | Blackhawk Supply
LC2D12G7 | TeSys D Contactor, 3-Poles (3 NO), 12A, 120V AC Coil, Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC2D12G7
$378.82 each
View Details Square D LC2D09G7 TeSys D Contactor, 3-Poles (3 NO), 9A, 120V AC Coil, Reversing | Blackhawk Supply
LC2D09G7 | TeSys D Contactor, 3-Poles (3 NO), 9A, 120V AC Coil, Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC2D09G7
$299.01 each
View Details Square D LC1DT40G7 TeSys D Contactor, 4-Poles (4 NO), 40A, 120V AC Coil, Non-Reversing | Blackhawk Supply
LC1DT40G7 | TeSys D Contactor, 4-Poles (4 NO), 40A, 120V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1DT40G7
$245.12 each
View Details Square D LC1DT40F7 TeSys D contactor - 4P(4 NO) - AC-1,40 A - 110 V AC 50/60 Hz coil, Non-Reversing. | Blackhawk Supply
LC1DT40F7 | TeSys D contactor - 4P(4 NO) - AC-1, 40 A - 110 V AC 50 / 60 Hz coil, Non-Reversing. | Square D by Schneider Electric
Brand: Square D
SKU: LC1DT40F7
$245.12 each
View Details Square D LC1DT25F7 TeSys D contactor - 4P(4 NO), AC-1, <= 440 V 25 A , 110 V AC 50/60 Hz coil | Blackhawk Supply
LC1DT25F7 | TeSys D contactor - 4P(4 NO), AC-1, <= 440 V 25 A , 110 V AC 50 / 60 Hz coil | Square D by Schneider Electric
Brand: Square D
SKU: LC1DT25F7
$166.12 each
View Details Square D LC1D95M7 TeSys D Contactor, 3-Poles (3 NO), 95A, 220V AC Coil, Non-Reversing | Blackhawk Supply
LC1D95M7 | TeSys D Contactor, 3-Poles (3 NO), 95A, 220V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1D95M7
$545.35 each
View Details Square D LC1D95G7 TeSys D Contactor, 3-Poles (3 NO), 125/95A, 120V AC Coil, Non-Reversing | Blackhawk Supply
LC1D95G7 | TeSys D Contactor, 3-Poles (3 NO), 125 / 95A, 120V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1D95G7
$545.35 each
View Details Square D LC1D95F7 TeSys D Contactor, 3-Poles (3 NO), 95A, 110V AC Coil, Non-Reversing | Blackhawk Supply
LC1D95F7 | TeSys D Contactor, 3-Poles (3 NO), 95A, 110V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1D95F7
$545.35 each
View Details Square D LC1D80U7 TeSys D Contactor, 3-Poles (3 NO), 80A, 240V AC Coil, Non-Reversing | Blackhawk Supply
LC1D80U7 | TeSys D Contactor, 3-Poles (3 NO), 80A, 240V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1D80U7
$452.97 each
View Details Square D LC1D80T6 TeSys D Contactor, 3-Poles (3 NO), 80A, 480V AC Coil, Non-Reversing | Blackhawk Supply
LC1D80T6 | TeSys D Contactor, 3-Poles (3 NO), 80A, 480V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1D80T6
$452.97 each
View Details Square D LC1D80L6 TeSys D Contactor, 3-Poles (3 NO), 80A, 200V AC Coil, Non-Reversing | Blackhawk Supply
LC1D80L6 | TeSys D Contactor, 3-Poles (3 NO), 80A, 200V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1D80L6
$452.97 each
View Details Square D LC1D80G7 TeSys D Contactor, 3-Poles (3 NO), 80A, 120V AC Coil, Non-Reversing | Blackhawk Supply
LC1D80G7 | TeSys D Contactor, 3-Poles (3 NO), 80A, 120V AC Coil, Non-Reversing | Square D by Schneider Electric
Brand: Square D
SKU: LC1D80G7
$487.00 each
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Belimo P2800A GR Feedback potentiometer 2800 ohms. | Blackhawk Supply
P2800A GR | Feedback potentiometer 2800 ohms. | Belimo
Brand: Belimo
SKU: P2800A GR
$126.00 each
Siemens GCA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply
GCA161.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.1U
$358.36 each
Belimo LMB24-SR Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
LMB24-SR | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LMB24-SR
$213.75 each
KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply
STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC
Brand: KMC
SKU: STE-8001W80
$107.88 each
Schneider Electric MG350V-24F SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Blackhawk Supply
MG350V-24F | SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Schneider Electric
Brand: Schneider Electric
SKU: MG350V-24F
$109.69 each
Contemporary Controls BAST-221C-B2 BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Blackhawk Supply
BAST-221C-B2 | BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Contemporary Controls
Brand: Contemporary Controls
SKU: BAST-221C-B2
$169.00 each
Neptronic EHS45-600-10 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Blackhawk Supply
EHS45-600-10 | 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Neptronic
Brand: Neptronic
SKU: EHS45-600-10
$241.50 each
Veris PWLX04S Pressure | Wet | Nema 4 | LCD | 0-100PSID | Blackhawk Supply
PWLX04S | Pressure | Wet | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PWLX04S
$395.83 each
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