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 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 #: 69669877
Brand: Square D
Model #: 9013FHG2J27X
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
Includes 2 Way Pressure Release Valve
Standards Met CE; CSA File LR25490; RoHS Compliant; UL 508; UL Listed File E12158

$47.16

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 psi, Air Compressor, Electromechanical Pressure and Level Switch - Fixed Pressure, 115 VAC, 1/4 Inch Connector, Screw Terminal, For Use with Electrically Driven Air Compressors, Power Circuits


Item #: 49950009
Brand: Square D
Model #: 3FHG19J68M1XZ22
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Air Compressor; Electromechanical
NEMA Rating 1
Maximum Pressure Setting 140 psi
Differential Pressure Type Fixed
Maximum Differential Pressure (psig) 30
Voltage 115 VAC
Contact Form DPST
Connector Size (Decimal Inch) 0.2500
Connector Size (Inch) 1/4
Terminal Type Screw
For Use With Electrically Driven Air Compressors; Power Circuits
Includes Black Cover; Maintained Manual Cut-out Lever; 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

$69.08

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 - 1 NEMA Rated, DPST, 75 to 100 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 #: 49951775
Brand: Square D
Model #: 9013GHG2J29P
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical; Snap Action
NEMA Rating 1
Maximum Pressure Setting 100 psi
Minimum Pressure Setting 75 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 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 NEMA Rated, DPST, Float Switch Pressure and Level Switch - 575 VAC, Line-Load-Load-Line Terminal


Item #: 54540117
Brand: Square D
Model #: 9037EW9
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 Switch; Rod
Standards Met CE; CSA File LR25490; RoHS Compliant; UL 508; UL Listed File E12158

$869.38

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, 24 VAC at 50/60 Hz


Item #: 69655520
Brand: Square D
Model #: 8501RS41V14
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 24 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

Schneider Electric - 4,000 VA Power Rating, Electromechanical Plug-in General Purpose Relay - 16 Amp at 250 VAC & 28 VDC, 1CO, 48 VAC


Item #: 56844038
Brand: Schneider Electric
Model #: RSB1A160E7
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 48 VAC
Terminal Type Plug-in
Contact Form 1CO
Amperage 16 @ 250 VAC; 16 @ 28 VDC
Maximum Power Rating (VA) 4000
Standards Met CSA C22.2 No. 14; EN/IEC 61810-1; UL 508

$7.73

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 - 3NO/NC, 24 VDC Control Relay - 17 V


Item #: 69531267
Brand: Schneider Electric
Model #: CA3KN31BD
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 24 VDC
Contact Configuration 3NO/NC
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

$59.20

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 - 3 Pole, 1NO, 180-280 VAC Control Relay


Item #: 55966527
Brand: Schneider Electric
Model #: SSM3A325P7
Exact Tooling IR#: 04

Product Specifications

3 Pole, 1NO, 180-280 VAC Control Relay -
Coil Voltage 180-280 VAC
Contact Configuration 1NO
Number of Poles 3
Mounting Type DIN Rail Mount
Number of Phases 3
Ingress Protection Rating IP20
Overall Height (mm) 88.20
Overall Width (mm) 88
Overall Depth (mm) 123.80
Standards Met UL; CSA; REACH; RoHS Compliant; CE

$191.12

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 psi, Air Compressor, Electromechanical Pressure and Level Switch - Fixed Pressure, 115 VAC, 1/4 Inch Connector, Screw Terminal, For Use with Electrically Driven Air Compressors, Power Circuits


Item #: 49757842
Brand: Square D
Model #: 9013FHG2J27M1X1
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Air Compressor; Electromechanical
NEMA Rating 1
Maximum Pressure Setting 100 psi
Differential Pressure Type Fixed
Maximum Differential Pressure (psig) 20
Voltage 115 VAC
Contact Form DPST
Connector Size (Decimal Inch) 0.2500
Connector Size (Inch) 1/4
Terminal Type Screw
For Use With Electrically Driven Air Compressors; 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

$81.16

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 #: 56707136
Brand: Square D
Model #: 9013FHG42J52X
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
Standards Met CE; CSA File LR25490; RoHS Compliant; UL 508; UL Listed File E12158

$61.46

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 - SPDT, 1.5 to 75 psi, Electromechanical Pressure and Level Switch - Fixed 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 #: 49953102
Brand: Square D
Model #: 9012GRO4
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
Maximum Pressure Setting 75 psi
Minimum Pressure Setting 1.5 psi
Differential Pressure Type Fixed
Maximum Differential Pressure (psi) 2.20
Maximum Differential Pressure (psig) 75
Minimum Differential Pressure (psig) 1-1/2
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 Listed File E12158 CCN NKPZ
Amperage 0.22 @ 125 VDC; 0.27 @ 250 VDC; 3 @ 240 VAC; 6 @ 120 VAC

$337.75

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 #: 49950462
Brand: Square D
Model #: 9013FHG52J52M1X
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

$89.49

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 - 15 Amp at 277 V, 3PDT, 24 VDC, 31mm Wide x 39mm High x 27mm Deep


Item #: 68618446
Brand: Square D
Model #: RPM32BD
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 24 VDC
Terminal Type Plug-in
Contact Form 3PDT
Amperage 15 @ 277 V
Maximum Power Rating (W) 1.50
Number of Pins 11
Base Shape Ice Cube
Overall Height (mm) 39
Overall Height (Decimal Inch) 1.5400
Overall Width (mm) 31
Overall Width (Decimal Inch) 1.2200
Overall Depth (mm) 27
Overall Depth (Decimal Inch) 1.0600
Standards Met CSA C22.2 No. 14; EAC; EN/IEC 61810-1; REACH; RoHS Compliant; UL 508

$22.97

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 #: 56707235
Brand: Square D
Model #: 9013FHG3J27X
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
Includes 2 Way Pressure Release Valve
Standards Met CE; CSA File LR25490; RoHS Compliant; UL 508; UL Listed File E12158

$61.46

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 Pole, 1NO, 4-32 VDC Control Relay


Item #: 55966519
Brand: Schneider Electric
Model #: SSM2A36BDR
Exact Tooling IR#: 04

Product Specifications

2 Pole, 1NO, 4-32 VDC Control Relay -
Coil Voltage 4-32 VDC
Contact Configuration 1NO
Number of Poles 2
Mounting Type DIN Rail Mount
Number of Phases 2
Ingress Protection Rating IP20
Overall Height (mm) 83.70
Overall Width (mm) 18
Overall Depth (mm) 90.30
Standards Met UL; CSA; REACH; RoHS Compliant

$73.46

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 #: 55966287
Brand: Schneider Electric
Model #: SSP1A175M7T
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

$86.75

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, 1 hp at 277 Volt & 1/3 hp at 120 Volt, 3 VA Power Rating, Octal Electromechanical Plug-in General Purpose Relay - 10 Amp at 250 VAC, 3PDT, 24 VDC, 34.9mm Wide x 50.3mm High x 35.4mm Deep


Item #: 69683001
Brand: Square D
Model #: 8501KPDR13V53
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 24 VDC
Terminal Type Plug-in
Contact Form 3PDT
Amperage 10 @ 250 VAC
Maximum Power Rating (W) 1.40
Maximum Power Rating (VA) 3
Horsepower (HP) 1 @ 277 V; 1/3 @ 120 V
Number of Pins 11
Base Shape Octal
Overall Height (mm) 50.30
Overall Height (Decimal Inch) 2.1000
Overall Width (mm) 34.90
Overall Width (Decimal Inch) 1.4000
Overall Depth (mm) 35.40
Overall Depth (Decimal Inch) 1.4000
Standards Met CE; CSA; CSA 22.2 No. 14; cURus File E66924 CNN SWIV2, SWIV8; IEC 61984; RoHS Compliant; UL 508; UL Recognized

$97.33

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, 40 to 60 psi, Electromechanical Pressure and Level Switch - Adjustable Pressure, 575 VAC, L1-T1, L2-T2 Terminal, For Use with Square D Pumptrol


Item #: 49917404
Brand: Square D
Model #: 9013GSB2J24
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 1; 7; 9; 3R
Maximum Pressure Setting 60 psi
Minimum Pressure Setting 40 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
Standards Met CE; CSA File LR25490; NSF/ANSI 372; RoHS Compliant; UL 508; UL Listed File E12158

$265.77

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 - 1 NEMA Rated, DPST, Float Switch Pressure and Level Switch - 575 VAC, Line-Load-Load-Line Terminal


Item #: 54537709
Brand: Square D
Model #: 9037HG34R
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Float Switch
NEMA Rating 1
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

$250.06

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 - Electromechanical Screw Clamp General Purpose Relay - 10 Amp at 600 VAC, 2NO, 220 VAC at 50 Hz & 240 VAC at 60 Hz


Item #: 54534060
Brand: Square D
Model #: 8501XO20XLV03
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 220 VAC @ 50 Hz; 240 VAC @ 60 Hz
Terminal Type Screw Clamp
Contact Form 2NO
Amperage 10 @ 600 VAC
Standards Met CE; CSA; RoHS Compliant; UL Listed

$461.38

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

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