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 - 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 #: 49762891
Brand: Square D
Model #: 9013GHG6J62X
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) 24.00
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

$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 - 4 Pole, 4NO, 72 VDC Control Relay - Panel Mount


Item #: 54536214
Brand: Square D
Model #: 501XDO22V58Y414
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 72 VDC
Contact Configuration 4NO
Number of Poles 4
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) 131
Overall Depth (Decimal Inch) 5.1700
Standards Met CSA Certified; UL Listed

$529.31

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 #: 69786325
Brand: Square D
Model #: 9037HR36
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
Includes Float; Float Switch; Rod
Standards Met CE; CSA File LR26817; RoHS Compliant; UL 508; UL Listed File E12443

$737.86

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/3NO, 24 VAC at 50/60 Hz Control Relay - 17 V


Item #: 56796998
Brand: Schneider Electric
Model #: CAD326B7
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 24 VAC @ 50/60 Hz
Contact Configuration 2NC/3NO
Control Circuit Type AC 50/60 Hz
Mounting Type DIN Rail Mount
Terminal Type Lug Ring
Minimum Sensed Amperage (mA) 5
Minimum Sensed Voltage 17 V
Ingress Protection Rating IP2X
Maximum Operating Temperature (F) 158
Minimum Operating Temperature (F) -40
Overall Height (mm) 77
Overall Width (mm) 45
Overall Depth (mm) 84
Standards Met BS 4794; CSA; EN 60947-5; IEC 60068; IEC 60947-5-1; NF C 63-140; RoHS Compliant; UL Listed; VDE 0106; VDE 0660

$92.76

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, 63.6mm Wide x 58.8mm High x 79.4mm Deep


Item #: 56716020
Brand: Square D
Model #: 8501CDO16V64
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
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

$176.03

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 #: 49757487
Brand: Square D
Model #: 9013FHG44J59
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
Standards Met CE; CSA File LR25490; RoHS Compliant; UL 508; UL Listed File E12158

$57.08

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, 90 to 2,900 psi, Electromechanical Pressure and Level Switch - Adjustable Pressure, 120 VAC at 3 Amp, 125 VDC at 0.22 Amp, 0.44 Inch Connector, Screw Terminal, For Use with 9012G


Item #: 49747686
Brand: Square D
Model #: GCW2G17H10V1Z18
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 4; 13; 4X
Maximum Pressure Setting 2900 psi
Minimum Pressure Setting 90 psi
Differential Pressure Type Adjustable
Maximum Differential Pressure (psi) 560.00
Minimum Differential Pressure (psi) 170.00
Voltage 120 VAC @ 3 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; UL 50; UL 508; UL Listed File E12158 CCN NKPZ & CCN NTHT
Amperage 0.22 @ 125 VDC; 3 @ 120 VAC

$1,381.81

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 - 1 NEMA Rated, DPST, 135 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 #: 49918303
Brand: Square D
Model #: 9013GHG3J50E
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical; Snap Action
NEMA Rating 1
Maximum Pressure Setting 175 psi
Minimum Pressure Setting 135 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 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-DB, Float Switch Pressure and Level Switch - 575 VAC, Line-Load-Load-Line Terminal


Item #: 54540000
Brand: Square D
Model #: 9038AR1N5
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Float Switch
NEMA Rating 7; 9
Voltage 575 VAC
Contact Form DPST-DB
Terminal Type Line-Load-Load-Line
Includes Float Switch
Standards Met CE; UL 508

$1,338.26

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 - 1 Pole, 1NO, 90-280 VAC Control Relay


Item #: 55966543
Brand: Schneider Electric
Model #: SSP1A110M7T
Exact Tooling IR#: 04

Product Specifications

1 Pole, 1NO, 90-280 VAC Control Relay -
Coil Voltage 90-280 VAC
Contact Configuration 1NO
Number of Poles 1
Mounting Type DIN Rail Mount
Number of Phases 1
Ingress Protection Rating IP20
Overall Height (mm) 58.89
Overall Width (mm) 44.45
Overall Depth (mm) 34.29
Standards Met UL; CSA; REACH; RoHS Compliant; CE

$34.06

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 Pole, 4NO, 277 VAC at 60 Hz Control Relay - Panel Mount


Item #: 54533161
Brand: Square D
Model #: 501XO40V04Y1592
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 277 VAC @ 60 Hz
Contact Configuration 4NO
Number of Poles 4
Mounting Type Panel Mount
Terminal Type Screw
Maximum Operating Temperature (F) 160
Minimum Operating Temperature (F) -40
Overall Height (mm) 89
Overall Height (Decimal Inch) 3-1/2
Overall Width (mm) 57
Overall Width (Decimal Inch) 2.2300
Overall Depth (mm) 100
Overall Depth (Decimal Inch) 3.9500
Standards Met CSA Certified; UL Listed

$452.43

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 - 1 Pole, 1NO, 4-32 VDC Control Relay


Item #: 55966063
Brand: Schneider Electric
Model #: SSM1A16BDR
Exact Tooling IR#: 04

Product Specifications

1 Pole, 1NO, 4-32 VDC Control Relay -
Coil Voltage 4-32 VDC
Contact Configuration 1NO
Number of Poles 1
Mounting Type DIN Rail Mount
Number of Phases 1
Ingress Protection Rating IP20
Overall Height (mm) 83.69
Overall Width (mm) 11.02
Overall Depth (mm) 87.66
Standards Met UL; CSA; REACH; RoHS Compliant

$43.46

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 #: 54536016
Brand: Square D
Model #: 501XDO40V53Y414
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 600 VAC
Contact Configuration 4NO
Mounting Type Panel Mount
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

Schneider Electric - 1 hp, Electromechanical Plug-in General Purpose Relay - 15 Amp at 120 VAC, SPDT, 120 VAC


Item #: 69679777
Brand: Schneider Electric
Model #: RPM1SOC120A
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 120 VAC
Terminal Type Plug-in
Contact Form SPDT
Amperage 15 @ 120 VAC
Horsepower (HP) 1
Standards Met CE; CSA Approved; RoHS Compliant; UL Listed

$21.57

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 - 1 Pole, 1NO, 3-32 VDC Control Relay


Item #: 55966360
Brand: Schneider Electric
Model #: SSP1A110BDT
Exact Tooling IR#: 04

Product Specifications

1 Pole, 1NO, 3-32 VDC Control Relay -
Coil Voltage 3-32 VDC
Contact Configuration 1NO
Number of Poles 1
Mounting Type DIN Rail Mount
Number of Phases 1
Ingress Protection Rating IP20
Overall Height (mm) 58.89
Overall Width (mm) 44.45
Overall Depth (mm) 34.29
Standards Met UL; CSA; REACH; RoHS Compliant; CE

$23.59

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

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

Eaton Cutler-Hammer - 4 Pole, 3NO/NC, 110/120 VAC Control Relay - 10 Amps, 220 VAC to 500 VAC


Item #: 08805541
Brand: Eaton Cutler-Hammer
Model #: XTRE10B31A
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 110/120 VAC
Contact Configuration 3NO/NC
Number of Poles 4
Mounting Type DIN Rail Mount; Panel Mount
Terminal Type Screw
Maximum Sensed Amperage 10
Minimum Sensed Voltage 220 VAC
Maximum Sensed Voltage 500 VAC
Maximum Sensed Frequency 60
Minimum Sensed Frequency 50
Ingress Protection Rating IP20
Maximum Operating Temperature (F) 122
Minimum Operating Temperature (F) -13
Overall Height (mm) 68
Overall Height (Decimal Inch) 2.6800
Overall Width (mm) 45
Overall Width (Decimal Inch) 1.7700
Overall Depth (mm) 75
Overall Depth (Decimal Inch) 2.9500
Standards Met CE; CSA; EN/IEC 60947; UL Listed

$224.21

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 #: 77384162
Brand: Square D
Model #: 9013FSG2J21M4
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 Low Pressure Cut-off (Auto-start-off)
Standards Met CE; CSA File LR25490; NSF/ANSI 61 Annex G; RoHS Compliant; UL 508; UL Listed File E12158

$44.39

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 - 24 VAC/VDC, 2.4 VA Power Rating, Electromechanical & Solid State Screw Clamp General Purpose Relay - 6 Amp at 24 V, 22.5mm Wide x 99mm High x 114mm Deep


Item #: 69676625
Brand: Schneider Electric
Model #: XPSAC5121
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical; Solid State
Control Circuit Voltage 24 VAC/VDC
Terminal Type Screw Clamp
Amperage 6 @ 24 V
Maximum Power Rating (VA) 2.40
Overall Height (mm) 99
Overall Height (Decimal Inch) 3.8900
Overall Width (mm) 22-1/2
Overall Width (Decimal Inch) 0.8900
Overall Depth (mm) 114
Overall Depth (Decimal Inch) 4.4900
Standards Met CSA; EN 1088/ISO 14119; EN/IEC 60204-1; EN/IEC 60947-1; EN/IEC 60947-5-1; EN/IEC 62061; EN/ISO 13850; PLe/Category 4 Conforming to EN/ISO 13849-1; SILCL3 Conforming to EN/IEC 61508; TUV; UL Recognized

$446.68

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 - 6NO, 600 VAC Control Relay - Panel Mount


Item #: 54535596
Brand: Square D
Model #: 8501XDO60V53
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 600 VAC
Contact Configuration 6NO
Mounting Type Panel Mount
Terminal Type Screw
Maximum Operating Temperature (F) 160
Minimum Operating Temperature (F) -40
Standards Met CE; CSA; UL Listed

$487.28

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 - 2,000 VA Power Rating, Electromechanical Plug-in General Purpose Relay - 8 Amp at 250 VAC & 28 VDC, 2CO, 240 VAC


Item #: 56844152
Brand: Schneider Electric
Model #: RSB2A080U7
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 240 VAC
Terminal Type Plug-in
Contact Form 2CO
Amperage 8 @ 250 VAC; 8 @ 28 VDC
Maximum Power Rating (VA) 2000
Standards Met CSA C22.2 No. 14; EN/IEC 61810-1; UL 508

$7.38

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

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