Square-d Limit switches and sensors 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!
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View Details Square D XMLP300PD230 Electronic pressure sensors, Pressure sensors XM, transmitter, XMLP, 300 PSI, 1/4"18NPT, 4...20 mA, M12, set 1 | Blackhawk Supply
XMLP300PD230 | Electronic pressure sensors, Pressure sensors XM, transmitter, XMLP, 300 PSI, 1 / 4"18NPT, 4...20 mA, M12, set 1 | Square D by Schneider Electric
Brand: Square D
SKU: XMLP300PD230
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View Details Square D 9013GHG2J57X Pressure Switch: 575 VAC 5HP G + Options | Blackhawk Supply
9013GHG2J57X | Pressure Switch: 575 VAC 5HP G + Options | Square D by Schneider Electric
Brand: Square D
SKU: 9013GHG2J57X
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View Details Square D SC956A1C0 30mm Ultrasonic Sensor | Blackhawk Supply
SC956A1C0 | 30mm Ultrasonic Sensor | Square D (OBSOLETE)
Brand: Square D
SKU: SC956A1C0
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View Details Square D 9013GHG2J53X Pressure Switch: 575 VAC 5HP G + Options | Blackhawk Supply
9013GHG2J53X | Pressure Switch: 575 VAC 5HP G + Options | Square D by Schneider Electric
Brand: Square D
SKU: 9013GHG2J53X
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View Details Square D 9012GAW6 Pressure Switch: 480 VAC 10AMP G + Options | Blackhawk Supply
9012GAW6 | Pressure Switch: 480 VAC 10AMP G + Options | Square D by Schneider Electric
Brand: Square D
SKU: 9012GAW6
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View Details Square D XCSTE7512 Plastic safety switch XCSTE, 2 NC, Slow break, 1 entry tapped M16, 24 V | Blackhawk Supply
XCSTE7512 | Plastic safety switch XCSTE, 2 NC, Slow break, 1 entry tapped M16, 24 V | Square D by Schneider Electric
Brand: Square D
SKU: XCSTE7512
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View Details Square D 9012GAW22 Pressure Switch 9012G - adjustable scale - 2 thresholds - 1.0 to 40 psig | Blackhawk Supply
9012GAW22 | Pressure Switch 9012G - adjustable scale - 2 thresholds - 1.0 to 40 psig | Square D by Schneider Electric
Brand: Square D
SKU: 9012GAW22
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View Details Square D XS8C4A1MPN12 Inductive sensor XS8 40x40x117, PBT, Sn20 mm, 24..240VAC/DC, Terminals | Blackhawk Supply
XS8C4A1MPN12 | Inductive sensor XS8 40x40x117, PBT, Sn20 mm, 24..240VAC / DC, Terminals | Square D by Schneider Electric
Brand: Square D
SKU: XS8C4A1MPN12
each
View Details Square D XMLP200PD230 pressure switch XMLB 10 bar - adjustable scale 2 thresholds - 1 C/O | Blackhawk Supply
XMLP200PD230 | pressure switch XMLB 10 bar - adjustable scale 2 thresholds - 1 C / O | Square D by Schneider Electric
Brand: Square D
SKU: XMLP200PD230
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View Details Square D XCKL102 LIMIT SWITCH 240VAC 10AMP XCKL | Blackhawk Supply
XCKL102 | LIMIT SWITCH 240VAC 10AMP XCKL | Square D by Schneider Electric
Brand: Square D
SKU: XCKL102
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View Details Square D 9049HF4 FLOAT SWITCH #316 FLOAT H+C+D | Blackhawk Supply
9049HF4 | FLOAT SWITCH #316 FLOAT H+C+D | Square D by Schneider Electric
Brand: Square D
SKU: 9049HF4
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View Details Square D 9037HG34RZ20 FLOAT SWITCH 575VAC 1HP H +OPTIONS | Blackhawk Supply
9037HG34RZ20 | FLOAT SWITCH 575VAC 1HP H +OPTIONS | Square D by Schneider Electric
Brand: Square D
SKU: 9037HG34RZ20
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View Details Square D 9016GVG1J13 VACUUM SWITCH 480VAC 5HP G +OPTIONS | Blackhawk Supply
9016GVG1J13 | VACUUM SWITCH 480VAC 5HP G +OPTIONS | Square D by Schneider Electric
Brand: Square D
SKU: 9016GVG1J13
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View Details Square D 9016GVG1J09 Vacuum Switch for power applications: NEMA 1 Enclosure, 600 V, 10 Amp, 2 Poles | Blackhawk Supply
9016GVG1J09 | Vacuum Switch for power applications: NEMA 1 Enclosure, 600 V, 10 Amp, 2 Poles | Square D by Schneider Electric
Brand: Square D
SKU: 9016GVG1J09
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View Details Square D 9013GSG2J23PRZ Pump or Compressor Switch 9013GS, 575VAC, Adjustable diff, 40-20 psi | Blackhawk Supply
9013GSG2J23PRZ | Pump or Compressor Switch 9013GS, 575VAC, Adjustable diff, 40-20 psi | Square D by Schneider Electric
Brand: Square D
SKU: 9013GSG2J23PRZ
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View Details Square D 9013GSB2J24 PRESSURE SWITCH 575VAC 5HP G +OPTIONS | Blackhawk Supply
9013GSB2J24 | PRESSURE SWITCH 575VAC 5HP G +OPTIONS | Square D by Schneider Electric
Brand: Square D
SKU: 9013GSB2J24
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View Details Square D 9013GHG5J99 Pumptrol Electromechanical Pressure Switch, Adjustable Differential, 2 NC, Screw-clamp Terminals | Blackhawk Supply
9013GHG5J99 | Pumptrol Electromechanical Pressure Switch, Adjustable Differential, 2 NC, Screw-clamp Terminals | Square D by Schneider Electric
Brand: Square D
SKU: 9013GHG5J99
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View Details Square D 9013GHG2J62E Pressure Switch: 575 VAC 5HP G + Options | Blackhawk Supply
9013GHG2J62E | Pressure Switch: 575 VAC 5HP G + Options | Square D by Schneider Electric
Brand: Square D
SKU: 9013GHG2J62E
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View Details Square D 9013GHG2J20 Pressure Switch: Pump or Compressor Switch 9013GH - Adjustable diff. - 20-40 psi | Blackhawk Supply
9013GHG2J20 | Pressure Switch: Pump or Compressor Switch 9013GH - Adjustable diff. - 20-40 psi | Square D by Schneider Electric
Brand: Square D
SKU: 9013GHG2J20
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View Details Square D XUSZLPE Laser alignment tool for safety light curtains type2, type4 | Blackhawk Supply
XUSZLPE | Laser alignment tool for safety light curtains type2, type4 | Square D by Schneider Electric
Brand: Square D
SKU: XUSZLPE
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View Details Square D XS512B1CAM12 Inductive Sensor XS5 M12 - L62mm - Brass - Sn2mm - 12..48VDC - M12 | Blackhawk Supply
XS512B1CAM12 | Inductive Sensor XS5 M12 - L62mm - Brass - Sn2mm - 12..48VDC - M12 | Square D by Schneider Electric
Brand: Square D
SKU: XS512B1CAM12
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View Details Square D XMLPM00RD23F Electronic pressure sensors, Pressure sensors XM, vacuum transmitter -14,5 PSI, 4...20 mA, 1/4 18NPT male, FPM, M12 | Blackhawk Supply
XMLPM00RD23F | Electronic pressure sensors, Pressure sensors XM, vacuum transmitter -14, 5 PSI, 4...20 mA, 1 / 4 18NPT male, FPM, M12 | Square D by Schneider Electric
Brand: Square D
SKU: XMLPM00RD23F
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View Details Square D XCKP2145N12 LIMIT SWITCH 240V | Blackhawk Supply
XCKP2145N12 | LIMIT SWITCH 240V | Square D by Schneider Electric
Brand: Square D
SKU: XCKP2145N12
$163.01 each
View Details Square D 9038CW32Z20 Pumptrol Mechanical Alternator, Closed-tank, NEMA 4, Screw-in Bushing, 4 NC DPST-DB Contacts | Blackhawk Supply
9038CW32Z20 | Pumptrol Mechanical Alternator, Closed-tank, NEMA 4, Screw-in Bushing, 4 NC DPST-DB Contacts | Square D by Schneider Electric
Brand: Square D
SKU: 9038CW32Z20
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Saginaw SCE-24N2406LP+SCE-24N24MPP NEMA1 | 24H x 24W x 6D | Subpanel: Perforated | Knockouts: No | Keyed: No | Blackhawk Supply
SCE-24N2406LP+SCE-24N24MPP | NEMA1 | 24H x 24W x 6D | Subpanel: Perforated | Knockouts: No | Keyed: No | Saginaw
Brand: Saginaw
SKU: SCE-24N2406LP+SCE-24N24MPP
$236.81 each
Siemens QFM3160 Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Blackhawk Supply
QFM3160 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM3160
$239.04 each
Johnson Controls VG1275CP+943GGA 1" 2W BALL VALVE 18.7CV; SS TRIM; SWEAT END CONN;PROP; SP CLOSED; W/O SW | Blackhawk Supply
VG1275CP+943GGA | 1" 2W BALL VALVE 18.7CV; SS TRIM; SWEAT END CONN;PROP; SP CLOSED; W/O SW | Johnson Controls
Brand: Johnson Controls
SKU: VG1275CP+943GGA
$323.71 each
Siemens GRD221.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Blackhawk Supply
GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U
$150.02 each
Saginaw SCE-36H3612LP NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Blackhawk Supply
SCE-36H3612LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Saginaw
Brand: Saginaw
SKU: SCE-36H3612LP
$591.10 each
Siemens 147-2000 Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Blackhawk Supply
147-2000 | Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Siemens
Brand: Siemens
SKU: 147-2000
$187.59 each
Graco D11021 Husky 205 AC Pump, PP Center Section, AC Balls & PTFE Diaphragm | Blackhawk Supply
D11021 | Husky 205 AC Pump, PP Center Section, AC Balls & PTFE Diaphragm | Graco
Brand: Graco
SKU: D11021
$663.85 each
Schneider Electric MA-418-500 Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Blackhawk Supply
MA-418-500 | Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Schneider Electric
Brand: Schneider Electric
SKU: MA-418-500
$566.68 each
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