We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0

Lighting & Electrical Products - Switches & Relays For Sale | USA Tool & Supply - (3558 Products)


Square D - 8 Pole, 8NO, 32 VDC Control Relay - Panel Mount


Item #: 54536156
Brand: Square D
Model #: 501XDO26V54Y414
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 32 VDC
Contact Configuration 8NO
Number of Poles 8
Mounting Type Panel Mount
Terminal Type Screw
Maximum Operating Temperature (F) 160
Minimum Operating Temperature (F) -40
Overall Height (mm) 90
Overall Height (Decimal Inch) 3.5600
Overall Width (mm) 57
Overall Width (Decimal Inch) 2.2300
Overall Depth (mm) 162
Overall Depth (Decimal Inch) 6.3700
Standards Met CSA Certified; UL Listed

$640.77

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 4 NEMA Rated, DPST, Float Switch Pressure and Level Switch - 575 VAC, Line-Load-Load-Line Terminal


Item #: 49791387
Brand: Square D
Model #: 9037HW31
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Float Switch
NEMA Rating 4
Voltage 575 VAC
Contact Form DPST
Terminal Type Line-Load-Load-Line
Includes Float; Float Switch; Rod
Standards Met CE; CSA File LR25490; RoHS Compliant; UL 508; UL Listed File E12158

$773.66

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Schneider Electric - 2NO/2NC, 24-240 VAC/DC Control Relay - DIN Rail Mount


Item #: 49953409
Brand: Schneider Electric
Model #: RM35UA11MW
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 24-240 VAC/DC
Contact Configuration 2NO/2NC
Control Type Over Voltage; Under Voltage
Mounting Type DIN Rail Mount
Terminal Type Screw
Ingress Protection Rating IP20 (Terminals); IP30 (Casing)
Time Delay (sec.) 0.30-30.00
Overall Width (mm) 35
Standards Met CSA; C-Tick; EN/IEC 60255-6; GL; GOST; IEC 60068-2-27; IEC 60068-2-6; IEC 60255-21-1; IEC 60255-5; IEC 60664-1; IEC 61000-4-5; UL; Utilization Category AC-12; Utilization Category AC-13; Utilization Category AC-14; Utilization Category AC-15; Utilization

$328.85

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 4, 13 and 4X NEMA Rated, SPDT, 500 psi, Electromechanical Pressure and Level Switch - Adjustable Pressure, 120 VAC at 6 Amp, 125 VDC at 0.22 Amp, 0.44 Inch Connector, Screw Terminal, For Use with 9012G


Item #: 49816986
Brand: Square D
Model #: 012GHW1G17V1Z18
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 4; 13; 4X
Maximum Pressure Setting 500 psi
Minimum Pressure Setting 0 psi
Differential Pressure Type Adjustable
Maximum Differential Pressure (psi) 90.00; 175.00
Minimum Differential Pressure (psi) 3.00; 22.00
Voltage 120 VAC @ 6 A; 125 VDC @ 0.22 A
Contact Form SPDT
Connector Size (Decimal Inch) 0.4400
Terminal Type Screw
Resistance Features Shock Resistant; Vibration Resistant
For Use With 9012G
Standards Met CE; CSA C22.2 No. 14; CSA LR25490 Class 3211 03; IEC 58; IEC 68-2-6; RoHS Compliant; UL 50; UL 508; UL Listed File E12158 CCN NKPZ & CCN NTHT
Amperage 0.22 @ 125 VDC; 6 @ 120 VAC

$1,368.41

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 1 hp at 240 Volt & 1/2 hp at 120 Volt, Electromechanical Plug-in General Purpose Relay - 12 Amp at 240 VAC, SPDT, 120 VAC at 50/60 Hz


Item #: 40750044
Brand: Square D
Model #: 8501RS41V20
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 120 VAC @ 50/60 Hz
Terminal Type Plug-in
Contact Form SPDT
Amperage 12 @ 240 VAC
Horsepower (HP) 1 @ 240 V; 1/2 @ 120 V
Standards Met CE; CSA; RoHS Compliant; UL Recognized

$63.69

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

ACI - 4 Pole, 4NO, 24 VAC Control Relay - 16 Amps, 600 VAC


Item #: 56573934
Brand: ACI
Model #: 132986
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 24 VAC
Contact Configuration 4NO
Number of Poles 4
Terminal Type Weld
Maximum Sensed Amperage 16
Maximum Sensed Voltage 600 VAC
Standards Met cUL Listed; UL Listed

$83.40

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 4NO, 600 VAC Control Relay - Panel Mount


Item #: 49791924
Brand: Square D
Model #: 8501XDO40V56
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 600 VAC
Contact Configuration 4NO
Mounting Type Panel Mount
Terminal Type Screw
Maximum Operating Temperature (F) 160
Minimum Operating Temperature (F) -40
Standards Met CE; CSA; UL Listed

$491.63

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 1, 7, 9 and 3R NEMA Rated, 125 to 150 psi, Electromechanical Pressure and Level Switch - Adjustable Pressure, 575 VAC, L1-T1, L2-T2 Terminal, For Use with Square D Pumptrol


Item #: 49763121
Brand: Square D
Model #: 9013GHG2J58
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 1; 7; 9; 3R
Maximum Pressure Setting 150 psi
Minimum Pressure Setting 125 psi
Differential Pressure Type Adjustable
Maximum Differential Pressure (psi) 40.00
Minimum Differential Pressure (psi) 20.00
Voltage 575 VAC
Terminal Type L1-T1; L2-T2
For Use With Square D Pumptrol
Standards Met CE; CSA File LR25490; NSF/ANSI 372; RoHS Compliant; UL 508; UL Listed File E12158

$144.57

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 4NC/4NO, 600 VAC Control Relay - Panel Mount


Item #: 54532403
Brand: Square D
Model #: 501XO80V02Y1594
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 600 VAC
Contact Configuration 4NC/4NO
Mounting Type Panel Mount
Terminal Type Screw
Maximum Operating Temperature (F) 160
Minimum Operating Temperature (F) -40
Standards Met CE; CSA; UL Listed

$655.60

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 1 and 3R NEMA Rated, 30 to 50 psi, Electromechanical Pressure and Level Switch - Adjustable Pressure, 575 VAC, L1-T1, L2-T2 Terminal, For Use with Square D Pumptrol


Item #: 56706005
Brand: Square D
Model #: 9013FRG2J35P
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 1; 3R
Maximum Pressure Setting 50 psi
Minimum Pressure Setting 30 psi
Differential Pressure Type Adjustable
Maximum Differential Pressure (psi) 30.00
Minimum Differential Pressure (psi) 15.00
Voltage 575 VAC
Terminal Type L1-T1; L2-T2
For Use With Square D Pumptrol
Includes Pulsation Plug
Standards Met CE; CSA File LR25490; NSF/ANSI 61 Annex G; RoHS Compliant; UL 508; UL Listed File E12158

$77.95

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 1 and 3R NEMA Rated, 40 to 100 psi, Electromechanical Pressure and Level Switch - Fixed Pressure, 575 VAC, L1-T1, L2-T2 Terminal, For Use with Square D Pumptrol


Item #: 56707789
Brand: Square D
Model #: 9013FHG22J43
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 1; 3R
Maximum Pressure Setting 100 psi
Minimum Pressure Setting 40 psi
Differential Pressure Type Fixed
Maximum Differential Pressure (psi) 20.00
Voltage 575 VAC
Terminal Type L1-T1; L2-T2
For Use With Square D Pumptrol
Standards Met CE; CSA File LR25490; UL 508; UL Listed File E12158

$60.96

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 1 NEMA Rated, DP, 125 psi, Air Compressor, Electromechanical Pressure and Level Switch - Fixed Pressure, 115 VAC, 3/8 Inch Connector, Screw Terminal, For Use with Power Circuits


Item #: 49757768
Brand: Square D
Model #: 013FHG33J52M1X1
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Air Compressor; Electromechanical
NEMA Rating 1
Maximum Pressure Setting 125 psi
Differential Pressure Type Fixed
Maximum Differential Pressure (psig) 30
Voltage 115 VAC
Contact Form DP
Connector Size (Decimal Inch) 0.3750
Connector Size (Inch) 3/8
Terminal Type Screw
For Use With Power Circuits
Includes Maintained Manual Cut-out Lever; Quick Connect Two Way Pressure Release Valve
Standards Met ANSI/NSF Standard 61; CSA File No. LR25490 Class 3211 06; FDA 21CFR.2600; NEC Article 430-84; UL 508; UL File No. E12158 CCN NKPZ

$101.39

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 1 NEMA Rated, DPST, 100 to 125 psi, Electromechanical, Snap Action Pressure and Level Switch - Adjustable Pressure, 460/575 VAC, 3/8 Inch Connector, Screw Terminal, For Use with Air Compressors, Power Circuits, Water Pumps


Item #: 49918279
Brand: Square D
Model #: 9013GHG3J53P
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical; Snap Action
NEMA Rating 1
Maximum Pressure Setting 125 psi
Minimum Pressure Setting 100 psi
Differential Pressure Type Adjustable
Maximum Differential Pressure (psig) 40
Minimum Differential Pressure (psig) 20
Voltage 460/575 VAC
Contact Form DPST
Connector Size (Decimal Inch) 0.3750
Connector Size (Inch) 3/8
Terminal Type Screw
For Use With Air Compressors; Power Circuits; Water Pumps
Includes Pulsation Plug
Standards Met ANSI/NSF Standard 61; CSA File No. LR25490 Class 3211 06; FDA 21CFR.2600; NEC Article 430-84; UL 508; UL File No. E12158 CCN NKPZ

$153.67

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 4, 13 and 4X NEMA Rated, SPDT, 20 to 1,000 psi, Electromechanical Pressure and Level Switch - Fixed Pressure, 120 VAC at 6 Amp, 125 VDC at 0.22 Amp, 1/4 Inch Connector, Screw Terminal, For Use with 9012G


Item #: 49816432
Brand: Square D
Model #: 9012GFW1G18
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 4; 13; 4X
Maximum Pressure Setting 1000 psi
Minimum Pressure Setting 20 psi
Differential Pressure Type Fixed
Maximum Differential Pressure (psi) 59.00
Maximum Differential Pressure (psig) 1000
Minimum Differential Pressure (psig) 20
Voltage 120 VAC @ 6 A; 125 VDC @ 0.22 A
Contact Form SPDT
Connector Size (Decimal Inch) 0.2500
Terminal Type Screw
Resistance Features Shock Resistant; Vibration Resistant
For Use With 9012G
Standards Met CE; CSA C22.2 No. 14; CSA LR25490 Class 3211 03; IEC 58; IEC 68-2-6; RoHS Compliant; UL 50; UL 508; UL Listed File E12158 CCN NKPZ
Amperage 0.22 @ 125 VDC; 6 @ 120 VAC

$1,105.12

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Schneider Electric - 2NC/2NO, 72 VDC Control Relay - 17 V


Item #: 56797178
Brand: Schneider Electric
Model #: CA4KN22SW3
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 72 VDC
Contact Configuration 2NC/2NO
Control Circuit Type DC Low Consumption
Mounting Type DIN Rail Mount
Terminal Type Screw
Minimum Sensed Amperage (mA) 5
Minimum Sensed Voltage 17 V
Ingress Protection Rating IP2X
Maximum Operating Temperature (F) 122
Minimum Operating Temperature (F) -13
Overall Height (mm) 58
Overall Width (mm) 45
Overall Depth (mm) 57
Standards Met BS 5424; CSA; IEC 60068; IEC 60947; NF C 63-140; NF F 16-101; NF F 16-102; RoHS Compliant; UL 94; UL Listed; VDE 0660

$95.73

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Schneider Electric - 3,000 VA Power Rating, Electromechanical Plug-in General Purpose Relay - 12 Amp at 250/277 VAC & 28 VDC, 6 Amp at 250 VAC & 28 VDC, 2CO, 48 VAC at 50/60 Hz


Item #: 56844210
Brand: Schneider Electric
Model #: RXM2AB2E7
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 48 VAC @ 50/60 Hz
Terminal Type Plug-in
Contact Form 2CO
Amperage 12 @ 250 VAC; 12 @ 277 VAC; 12 @ 28 VDC; 6 @ 250 VAC; 6 @ 28 VDC
Maximum Power Rating (VA) 3000
Standards Met CSA C22.2 No. 14; EN/IEC 61810-1; GOST; LROS; REACH; RoHS Compliant; UL 508

$11.48

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 1 NEMA Rated, DPST, 70 to 90 psi, Electromechanical, Snap Action Pressure and Level Switch - Adjustable Pressure, 460/575 VAC, 1/4 Inch Connector, Screw Terminal, For Use with Air Compressors, Power Circuits, Water Pumps


Item #: 49918790
Brand: Square D
Model #: 9013GHG2J26U
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical; Snap Action
NEMA Rating 1
Maximum Pressure Setting 90 psi
Minimum Pressure Setting 70 psi
Differential Pressure Type Adjustable
Maximum Differential Pressure (psig) 40
Minimum Differential Pressure (psig) 20
Voltage 460/575 VAC
Contact Form DPST
Connector Size (Decimal Inch) 0.2500
Connector Size (Inch) 1/4
Terminal Type Screw
For Use With Air Compressors; Power Circuits; Water Pumps
Includes Slip on Connectors
Standards Met ANSI/NSF Standard 61; CSA File No. LR25490 Class 3211 06; FDA 21CFR.2600; NEC Article 430-84; UL 508; UL File No. E12158 CCN NKPZ

$153.67

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 1/2 hp at 120 Volt & 3/4 hp at 240 Volt, Electromechanical Plug-in General Purpose Relay - 10 Amp at 250 VAC, 3PDT, 120 VAC at 50/60 Hz


Item #: 56780943
Brand: Square D
Model #: 8501RS43P14V20
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 120 VAC @ 50/60 Hz
Terminal Type Plug-in
Contact Form 3PDT
Amperage 10 @ 250 VAC
Horsepower (HP) 1/2 @ 120 V; 3/4 @ 240 V
Standards Met CE; CSA; RoHS Compliant; UL Recognized

$82.96

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 1, 7, 9 and 3R NEMA Rated, 140 to 175 psi, Electromechanical Pressure and Level Switch - Adjustable Pressure, 575 VAC, L1-T1, L2-T2 Terminal, For Use with Square D Pumptrol


Item #: 49952310
Brand: Square D
Model #: 9013GHG5J62
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 1; 7; 9; 3R
Maximum Pressure Setting 175 psi
Minimum Pressure Setting 140 psi
Differential Pressure Type Adjustable
Maximum Differential Pressure (psi) 45.00
Minimum Differential Pressure (psi) 25.00
Voltage 575 VAC
Terminal Type L1-T1; L2-T2
For Use With Square D Pumptrol
Standards Met CE; CSA File LR25490; NSF/ANSI 372; RoHS Compliant; UL 508; UL Listed File E12158

$156.62

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Square D - 7 and 9 NEMA Rated, DPST, Float Switch Pressure and Level Switch - 575 VAC, Line-Load-Load-Line Terminal


Item #: 54537915
Brand: Square D
Model #: 9036DR31R
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Float Switch
NEMA Rating 7; 9
Voltage 575 VAC
Contact Form DPST
Terminal Type Line-Load-Load-Line
Standards Met CE; CSA File LR26817; RoHS Compliant; UL 508; UL Listed File E12443

$597.82

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It