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 > Switches & Relays (ET04) - (3646 Products)


Lighting & Electrical > Switches & Relays (ET04)


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


Item #: 49790512
Brand: Square D
Model #: 9038CW36N4LZ20
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Float Switch
NEMA Rating 4
Voltage 575 VAC
Contact Form DPST-DB
Terminal Type Line-Load-Load-Line
Includes Float; Float Switch; Rod
Standards Met CE; UL 508

$1,627.41

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 NEMA Rated, DPST, 140 to 175 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 #: 49952450
Brand: Square D
Model #: 9013GHG6J62E
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical; Snap Action
NEMA Rating 1
Maximum Pressure Setting 175 psi
Minimum Pressure Setting 140 psi
Differential Pressure Type Adjustable
Maximum Differential Pressure (psig) 45
Minimum Differential Pressure (psig) 25
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 3 Way Lever (On-auto-off)
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

$207.62

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 #: 69658060
Brand: Square D
Model #: 9036GR1
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

$749.36

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, 24 VDC Control Relay - 17 V


Item #: 56797269
Brand: Schneider Electric
Model #: CA3KN223BD3
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 24 VDC
Contact Configuration 2NC/2NO
Control Circuit Type DC Standard
Mounting Type DIN Rail Mount
Terminal Type Spring Loaded
Minimum Sensed Amperage (mA) 5
Minimum Sensed Voltage 17 V
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

$87.82

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, 110 VDC


Item #: 56844202
Brand: Schneider Electric
Model #: RXM2AB1FD
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 110 VDC
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

$12.20

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 - 1-1/2 hp, 10 VA Power Rating, Electromechanical Screw Clamp General Purpose Relay - 40 at 277 VAC & 5 at 600 V, DPDT, 24 VAC at 50/60 Hz, 63.6mm Wide x 58.8mm High x 79.4mm Deep


Item #: 69655769
Brand: Square D
Model #: 8501CO16V14
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 24 VAC @ 50/60 Hz
Terminal Type Screw Clamp
Contact Form DPDT
Amperage 40 @ 277 VAC; 5 @ 600 V
Maximum Power Rating (W) 4
Maximum Power Rating (VA) 10
Horsepower (HP) 1-1/2
Overall Height (mm) 58.80
Overall Height (Decimal Inch) 2.3100
Overall Width (mm) 63.60
Overall Width (Decimal Inch) 2-1/2
Overall Depth (mm) 79.40
Overall Depth (Decimal Inch) 3.1300
Standards Met CSA File 218139 Class 3211 04; IEC 60947-4-1; RoHS Compliant; UL Listed File E78351

$164.57

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 - 1 and 3R NEMA Rated, 70 to 150 psi, Electromechanical Pressure and Level Switch - Fixed Pressure, 575 VAC, L1-T1, L2-T2 Terminal, For Use with Square D Pumptrol


Item #: 56713548
Brand: Square D
Model #: 9013FHG19J69
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 1; 3R
Maximum Pressure Setting 150 psi
Minimum Pressure Setting 70 psi
Differential Pressure Type Fixed
Maximum Differential Pressure (psi) 30.00
Voltage 575 VAC
Terminal Type L1-T1; L2-T2
For Use With Square D Pumptrol
Standards Met CE; CSA File LR25490; RoHS Compliant; UL 508; UL Listed File E12158

$44.42

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 - 3,750 VA Power Rating, Electromechanical Plug-in General Purpose Relay - 15 Amp at 250 VAC & 28 VDC, 3CO, 48 VDC


Item #: 56776578
Brand: Schneider Electric
Model #: RPM31ED
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 48 VDC
Terminal Type Plug-in
Contact Form 3CO
Amperage 15 @ 250 VAC; 15 @ 28 VDC
Maximum Power Rating (VA) 3750
Standards Met CSA C22.2 No. 14; EN/IEC 61810-1; UL 508

$14.09

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-DB, Float Switch Pressure and Level Switch - 575 VAC, Line-Load-Load-Line Terminal


Item #: 54539747
Brand: Square D
Model #: 9038CG35
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Float Switch
NEMA Rating 1
Voltage 575 VAC
Contact Form DPST-DB
Terminal Type Line-Load-Load-Line
Includes Float; Float Switch; Rod
Standards Met CE; UL 508

$687.69

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 240 Volt & 1/3 hp at 120 Volt, Electromechanical Spade General Purpose Relay - 6.6 Amp at 240 VAC, 3PDT, 125 VDC


Item #: 56695513
Brand: Square D
Model #: 01KUD13M1P14V63
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 125 VDC
Terminal Type Spade
Contact Form 3PDT
Amperage 6.6 @ 240 VAC
Horsepower (HP) 1/2 @ 240 V; 1/3 @ 120 V
Standards Met CE; CSA; RoHS Compliant; UL Recognized

$88.02

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 #: 49763105
Brand: Square D
Model #: 9013GHG2J58X
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
Includes 2 Way Pressure Release Valve
Standards Met CE; CSA File LR25490; NSF/ANSI 372; RoHS Compliant; UL 508; UL Listed File E12158

$195.37

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 - 3NO/NC, 230-240 VAC at 50/60 Hz Control Relay - 17 V


Item #: 69662625
Brand: Schneider Electric
Model #: CA2KN31U7
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 230-240 VAC @ 50/60 Hz
Contact Configuration 3NO/NC
Control Circuit Type AC 50/60 Hz
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

$58.39

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 - 7 and 9 NEMA Rated, SPDT, 1 to 40 psi, Electromechanical Pressure and Level Switch - Adjustable Pressure, 120 VAC at 6 Amp, 125 VDC at 0.22 Amp, 240 VAC at 3 Amp, 250 VDC at 0.27 Amp, 1/4 Inch Connector, Screw Terminal, For Use with 9012G


Item #: 49801269
Brand: Square D
Model #: 9012GAR2
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 7; 9
Maximum Pressure Setting 40 psi
Minimum Pressure Setting 1 psi
Differential Pressure Type Adjustable
Maximum Differential Pressure (psi) 2.00
Minimum Differential Pressure (psi) 1.00
Voltage 120 VAC @ 6 A; 125 VDC @ 0.22 A; 240 VAC @ 3 A; 250 VDC @ 0.27 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 LR26817 Class 3218 02; IEC 58; IEC 68-2-6; RoHS Compliant; UL 508; UL 698; UL Listed File E12443 CCN NOWT
Amperage 0.22 @ 125 VDC; 0.27 @ 250 VDC; 3 @ 240 VAC; 6 @ 120 VAC

$1,883.20

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, 125 VDC Control Relay - 17 V


Item #: 49787468
Brand: Schneider Electric
Model #: CA3KN22GD
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 125 VDC
Contact Configuration 2NC/2NO
Control Circuit Type DC Standard
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

$64.54

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, 70 to 150 psi, Electromechanical Pressure and Level Switch - Fixed Pressure, 575 VAC, L1-T1, L2-T2 Terminal, For Use with Square D Pumptrol


Item #: 69669885
Brand: Square D
Model #: 9013FHG12J52X
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 1; 3R
Maximum Pressure Setting 150 psi
Minimum Pressure Setting 70 psi
Differential Pressure Type Fixed
Maximum Differential Pressure (psi) 30.00
Voltage 575 VAC
Terminal Type L1-T1; L2-T2
For Use With Square D Pumptrol
Includes 2 Way Pressure Release Valve
Standards Met CE; CSA File LR25490; RoHS Compliant; UL 508; UL Listed File E12158

$48.81

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 - 11 Pins, Ice Cube Electromechanical Plug-in General Purpose Relay - 10 Amp at 277 V, 3PDT, 24 VDC, 21mm Wide x 40mm High x 27mm Deep


Item #: 68618354
Brand: Square D
Model #: RXM3AB2BD
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 24 VDC
Terminal Type Plug-in
Contact Form 3PDT
Amperage 10 @ 277 V
Maximum Power Rating (W) 0.90
Number of Pins 11
Base Shape Ice Cube
Overall Height (mm) 40
Overall Height (Decimal Inch) 1.5800
Overall Width (mm) 21
Overall Width (Decimal Inch) 0.8200
Overall Depth (mm) 27
Overall Depth (Decimal Inch) 1.0600
Standards Met CE; CSA C22.2 No. 14; EN/IEC 61810-1; GOST; REACH; RoHS Compliant; UL 508

$15.85

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 - 1 and 3R NEMA Rated, 100 to 200 psi, Electromechanical Pressure and Level Switch - Fixed Pressure, 575 VAC, L1-T1, L2-T2 Terminal, For Use with Square D Pumptrol


Item #: 69532919
Brand: Square D
Model #: 9013FHG44J59M1X
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 1; 3R
Maximum Pressure Setting 200 psi
Minimum Pressure Setting 100 psi
Differential Pressure Type Fixed
Maximum Differential Pressure (psi) 40.00
Voltage 575 VAC
Terminal Type L1-T1; L2-T2
For Use With Square D Pumptrol
Includes 2 Way Pressure Release Valve; Maintained Manual Cut-out Lever (Auto-off)
Standards Met CE; CSA File LR25490; RoHS Compliant; UL 508; UL Listed File E12158

$64.40

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 - 3,750 VA Power Rating, Electromechanical Plug-in General Purpose Relay - 15 Amp at 250 VAC & 28 VDC, 2CO, 110 VDC


Item #: 56776669
Brand: Schneider Electric
Model #: RPM21FD
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 110 VDC
Terminal Type Plug-in
Contact Form 2CO
Amperage 15 @ 250 VAC; 15 @ 28 VDC
Maximum Power Rating (VA) 3750
Standards Met CSA C22.2 No. 14; EN/IEC 61810-1; UL 508

$14.15

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 - Electromechanical Ring Tongue General Purpose Relay - 5 Amp at 250 VDC, 12NO, 125 VDC


Item #: 49793532
Brand: Square D
Model #: XUDO1200V63Y414
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 125 VDC
Terminal Type Ring Tongue
Contact Form 12NO
Amperage 5 @ 250 VDC
Standards Met CE; CSA; UL Listed

$1,476.42

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, 80 to 100 psi, Electromechanical Pressure and Level Switch - Adjustable Pressure, 575 VAC, L1-T1, L2-T2 Terminal, For Use with Square D Pumptrol


Item #: 49786353
Brand: Square D
Model #: 9013GHG2J51ER
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 1; 7; 9; 3R
Maximum Pressure Setting 100 psi
Minimum Pressure Setting 80 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
Includes 3 Way Lever (On-auto-off)
Standards Met CE; CSA File LR25490; NSF/ANSI 372; RoHS Compliant; UL 508; UL Listed File E12158

$232.55

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

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