Square-d Safety controllers Subcategory

We have over 6,000 Square D products ranging from circuit breakers and soft starters to load centers, safety switches and VFDs. Shop today for Square D products!

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View Details Square D LC1D25G7 TeSys D Contactor, 3-Poles (3 NO), 25A, 120V AC Coil, Non-Reversing | Blackhawk Supply
LC1D25G7 | TeSys D Contactor, 3-Poles (3 NO), 25A, 120V AC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1D25G7
$222.75 each
View Details Square D LC1D40AB7 TeSys D Contactor, 3-Poles (3 NO), 40A, 24V AC Coil, Non-Reversing | Blackhawk Supply
LC1D40AB7 | TeSys D Contactor, 3-Poles (3 NO), 40A, 24V AC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1D40AB7
$299.03 each
View Details Square D LC1D18B7 TeSys D Contactor, 3-Poles (3 NO), 18A, 24V AC Coil, Non-Reversing | Blackhawk Supply
LC1D18B7 | TeSys D Contactor, 3-Poles (3 NO), 18A, 24V AC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1D18B7
$186.64 each
View Details Square D LC1D188G7 TeSys D contactor, 4P(2 NO + 2 NC), AC-1, <= 440 V 32 A, 120 V AC coil | Blackhawk Supply
LC1D188G7 | TeSys D contactor, 4P(2 NO + 2 NC), AC-1, <= 440 V 32 A, 120 V AC coil | Square D
Brand: Square D
SKU: LC1D188G7
$222.41 each
View Details Square D LA4DT2U Electronic Timer Module - Type on Delay - 1.5....30 s - 24....250 V DC/AC | Blackhawk Supply
LA4DT2U | Electronic Timer Module - Type on Delay - 1.5....30 s - 24....250 V DC / AC | Square D
Brand: Square D
SKU: LA4DT2U
$112.73 each
View Details Square D LX1D8F7 TeSys D Contactor Coil, 110V AC 50/60 Hz for 115 & 150 A Contactor | Blackhawk Supply
LX1D8F7 | TeSys D Contactor Coil, 110V AC 50 / 60 Hz for 115 & 150 A Contactor | Square D
Brand: Square D
SKU: LX1D8F7
$112.39 each
View Details Square D LC2DT25G7 REVERSING CONTACTOR 575VAC 25A IEC | Blackhawk Supply
LC2DT25G7 | REVERSING CONTACTOR 575VAC 25A IEC | Square D
Brand: Square D
SKU: LC2DT25G7
$480.60 each
View Details Square D LC1D50AG7 TeSys D Contactor, 3-Poles (3 NO), 50A, 120V AC Coil, Non-Reversing | Blackhawk Supply
LC1D50AG7 | TeSys D Contactor, 3-Poles (3 NO), 50A, 120V AC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1D50AG7
$361.13 each
View Details Square D LC1D50AB7 TeSys D Contactor, 3-Poles (3 NO), 50A, 24V AC Coil, Non-Reversing | Blackhawk Supply
LC1D50AB7 | TeSys D Contactor, 3-Poles (3 NO), 50A, 24V AC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1D50AB7
$337.84 each
View Details Square D LC1D40008F7 TeSys D Contactor, 4-Poles (2 NO + 2 NC), 60A, 110V AC Coil, Non-Reversing | Blackhawk Supply
LC1D40008F7 | TeSys D Contactor, 4-Poles (2 NO + 2 NC), 60A, 110V AC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1D40008F7
$568.35 each
View Details Square D LC1D32G7 TeSys D Contactor, 3-Poles (3 NO), 32A, 120V AC Coil, Non-Reversing | Blackhawk Supply
LC1D32G7 | TeSys D Contactor, 3-Poles (3 NO), 32A, 120V AC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1D32G7
$253.46 each
View Details Square D LC1D32B7 TeSys D Contactor, 3-Poles (3 NO), 32A, 24V AC Coil, Non-Reversing | Blackhawk Supply
LC1D32B7 | TeSys D Contactor, 3-Poles (3 NO), 32A, 24V AC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1D32B7
$236.25 each
View Details Square D LC1D25KUE TeSys D contactor 3P 25A AC-3 up to 440V coil 100, 250V AC/DC | Blackhawk Supply
LC1D25KUE | TeSys D contactor 3P 25A AC-3 up to 440V coil 100, 250V AC / DC | Square D
Brand: Square D
SKU: LC1D25KUE
$80.33 each
View Details Square D LC1D25B7 TeSys D Contactor, 3-Poles (3 NO), 25A, 24V AC Coil, Non-Reversing | Blackhawk Supply
LC1D25B7 | TeSys D Contactor, 3-Poles (3 NO), 25A, 24V AC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1D25B7
$207.23 each
View Details Square D LC1D18F7 TeSys D Contactor, 3-Poles (3 NO), 18A, 110V AC Coil, Non-Reversing | Blackhawk Supply
LC1D18F7 | TeSys D Contactor, 3-Poles (3 NO), 18A, 110V AC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1D18F7
$186.64 each
View Details Square D LC1D115U7 TeSys D Contactor, 3-Poles (3 NO), 115A, 240V AC Coil, Non-Reversing | Blackhawk Supply
LC1D115U7 | TeSys D Contactor, 3-Poles (3 NO), 115A, 240V AC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1D115U7
$657.45 each
View Details Square D LXD1LE7 TeSys D Contactor Coil, 208V AC 50/60 Hz for 9-38 A Contactor | Blackhawk Supply
LXD1LE7 | TeSys D Contactor Coil, 208V AC 50 / 60 Hz for 9-38 A Contactor | Square D
Brand: Square D
SKU: LXD1LE7
$37.80 each
View Details Square D LX1D8G7 TeSys D Contactor Coil, 120V AC 50/60 Hz for 115 & 150 A Contactor | Blackhawk Supply
LX1D8G7 | TeSys D Contactor Coil, 120V AC 50 / 60 Hz for 115 & 150 A Contactor | Square D
Brand: Square D
SKU: LX1D8G7
$112.39 each
View Details Square D LC2D65AG7 TeSys D Contactor, 3-Poles (3 NO), 65A, 120V AC Coil, Reversing | Blackhawk Supply
LC2D65AG7 | TeSys D Contactor, 3-Poles (3 NO), 65A, 120V AC Coil, Reversing | Square D
Brand: Square D
SKU: LC2D65AG7
$1,127.25 each
View Details Square D LC2D32G7 TeSys D Contactor, 3-Poles (3 NO), 32A, 120V AC Coil, Reversing | Blackhawk Supply
LC2D32G7 | TeSys D Contactor, 3-Poles (3 NO), 32A, 120V AC Coil, Reversing | Square D
Brand: Square D
SKU: LC2D32G7
$602.10 each
View Details Square D LC2D115G7 TeSys D Contactor, 3-Poles (3 NO), 115A, 120V AC Coil, Reversing | Blackhawk Supply
LC2D115G7 | TeSys D Contactor, 3-Poles (3 NO), 115A, 120V AC Coil, Reversing | Square D
Brand: Square D
SKU: LC2D115G7
$1,676.70 each
View Details Square D LC1DT20B7 TeSys D Contactor, 4-Poles (4 NO), 20A, 24V AC Coil, Non-Reversing | Blackhawk Supply
LC1DT20B7 | TeSys D Contactor, 4-Poles (4 NO), 20A, 24V AC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1DT20B7
$144.11 each
View Details Square D LC1D80F7 TeSys D Contactor, 3-Poles (3 NO), 80A, 110V AC Coil, Non-Reversing | Blackhawk Supply
LC1D80F7 | TeSys D Contactor, 3-Poles (3 NO), 80A, 110V AC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1D80F7
$498.15 each
View Details Square D LC1D80BD TeSys D Contactor, 3-Poles (3 NO), 80A, 24V DC Coil, Non-Reversing | Blackhawk Supply
LC1D80BD | TeSys D Contactor, 3-Poles (3 NO), 80A, 24V DC Coil, Non-Reversing | Square D
Brand: Square D
SKU: LC1D80BD
$613.58 each

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Belimo S2A Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Blackhawk Supply
S2A | Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Belimo
Brand: Belimo
SKU: S2A
$114.75 each
Square D SDSA2040 SPD T1 SDSA 40KA 120/208V 3P4W | Blackhawk Supply
SDSA2040 | SPD T1 SDSA 40KA 120/208V 3P4W | Square D
Brand: Square D
SKU: SDSA2040
$187.99 each
Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply
VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics
Brand: Viconics
SKU: VT7225
$151.11 each
Veris PW2LX04S Pressure | Wet | 2 | Nema 4 | LCD | 0-100PSID | Blackhawk Supply
PW2LX04S | Pressure | Wet | 2 | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PW2LX04S
$395.83 each
Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US
$428.85 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
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
$175.00 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
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