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, 13 and 4X NEMA Rated, SPDT, 175 psi, Electromechanical Pressure and Level Switch - Adjustable Pressure, 24 VDC at 2.75 Amp, 1/4 Inch Connector, Screw Terminal, For Use with 9012G


Item #: 49816929
Brand: Square D
Model #: 9012GGW4G21
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 4; 13; 4X
Maximum Pressure Setting 175 psi
Minimum Pressure Setting 0 psi
Differential Pressure Type Adjustable
Maximum Differential Pressure (psi) 15.00; 36.00
Minimum Differential Pressure (psi) 0.50; 5.00
Voltage 24 VDC @ 2.75 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 & CCN NTHT
Amperage 2.75 @ 24 VDC

$1,187.31

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, 220 VAC at 50/60 Hz Control Relay - 17 V


Item #: 54524384
Brand: Schneider Electric
Model #: CAD326M7
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 220 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; UL Listed; VDE 0106; VDE 0660

$86.31

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 - 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 #: 49949795
Brand: Square D
Model #: 013FHG12J55M1PX
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; Maintained Manual Cut-out Lever (Auto-off); Pulsation Plug
Standards Met CE; CSA File LR25490; RoHS Compliant; UL 508; UL Listed File E12158

$70.33

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 - 14 Pins, Ice Cube Electromechanical Plug-in General Purpose Relay - 15 Amp at 277 V, 4PDT, 24 VDC, 41mm Wide x 39mm High x 27mm Deep


Item #: 68618412
Brand: Square D
Model #: RPM42BD
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 24 VDC
Terminal Type Plug-in
Contact Form 4PDT
Amperage 15 @ 277 V
Maximum Power Rating (W) 1.60
Number of Pins 14
Base Shape Ice Cube
Overall Height (mm) 39
Overall Height (Decimal Inch) 1.5400
Overall Width (mm) 41
Overall Width (Decimal Inch) 1.6100
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

$35.06

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 - 20 Amp at 600 VAC, 6NO, 220 VAC at 50 Hz & 240 VAC at 60 Hz


Item #: 54534979
Brand: Square D
Model #: 8501XMO60V03
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 6NO
Amperage 20 @ 600 VAC
Standards Met CE; CSA; RoHS Compliant; UL Listed

$664.57

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 - 1,500 VA Power Rating, Electromechanical Screw General Purpose Relay - 6 Amp at 12 V, SPDT, 12 VAC/VDC, 6.2mm Wide x 78.7mm High x 96mm Deep


Item #: 69679710
Brand: Schneider Electric
Model #: RSL1PVJU
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 12 VAC/VDC
Terminal Type Screw
Contact Form SPDT
Amperage 6 @ 12 V
Maximum Power Rating (VA) 1500
Overall Height (mm) 78.70
Overall Height (Decimal Inch) 3.1000
Overall Width (mm) 6.20
Overall Width (Decimal Inch) 0.2400
Overall Depth (mm) 96
Overall Depth (Decimal Inch) 3.7800
Standards Met CE IEC 61810-1; CE IEC 61984; CSA C22.2 No. 14; CSA File 240278 Class 3211 04; CSA File 254977 Class 3211 07; cULus Recognized File E172326 CCNSWIV2, SWIV8; cULus Recognized File E173076 CCN NRNT2, NRNT8; GOST; RoHS Compliant; UL 508

$21.87

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, 480 VAC at 50/60 Hz Control Relay - DIN Rail Mount


Item #: 69662476
Brand: Schneider Electric
Model #: CA2SKE20T7
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 480 VAC @ 50/60 Hz
Contact Configuration 2NO
Control Circuit Type AC 50/60 Hz
Mounting Type DIN Rail Mount
Terminal Type Screw
Ingress Protection Rating IP2X
Maximum Operating Temperature (F) 122
Minimum Operating Temperature (F) -4
Overall Height (mm) 56
Overall Width (mm) 27
Overall Depth (mm) 55-1/2
Standards Met BS 5424; CSA; IEC 60068; IEC 60947; NF C 63-110; UL Listed; VDE 0660

$163.89

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, 220 VDC Control Relay - 17 V


Item #: 56832413
Brand: Schneider Electric
Model #: CA3KN31MD
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 220 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

$73.60

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 - NC/NO, 24 VAC at 50/60 Hz Control Relay - DIN Rail Mount


Item #: 69530210
Brand: Schneider Electric
Model #: CA2SK11B7
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 24 VAC @ 50/60 Hz
Contact Configuration NC/NO
Control Circuit Type AC 50/60 Hz
Mounting Type DIN Rail Mount
Terminal Type Screw
Ingress Protection Rating IP2X
Maximum Operating Temperature (F) 122
Minimum Operating Temperature (F) -4
Overall Height (mm) 56
Overall Width (mm) 27
Overall Depth (mm) 55-1/2
Standards Met BS 5424; CSA; IEC 60068; IEC 60947; NF C 63-110; UL Listed; VDE 0660

$66.55

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, 110 to 150 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 #: 49918519
Brand: Square D
Model #: 9013GHG2J56H
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical; Snap Action
NEMA Rating 1
Maximum Pressure Setting 150 psi
Minimum Pressure Setting 110 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
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

$180.64

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, 80 to 100 psig, Vacuum Switch Pressure and Level Switch - Adjustable Pressure, 575 VAC, 1/4 Inch NPSF Connector, Screw Terminal, For Use with Air Compressors, Electrically Driven Water Pumps


Item #: 69682607
Brand: Square D
Model #: 9013GHG2S6J30
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Vacuum Switch
NEMA Rating 1
Maximum Pressure Setting 100 psig
Minimum Pressure Setting 80 psig
Differential Pressure Type Adjustable
Maximum Differential Pressure (psi) 40.00
Maximum Differential Pressure (psig) 40
Minimum Differential Pressure (psi) 20.00
Minimum Differential Pressure (psig) 20
Voltage 575 VAC
Contact Form DPST
Connector Size (Decimal Inch) 0.2500 NPSF
Terminal Type Screw
For Use With Air Compressors; Electrically Driven Water Pumps
Standards Met CCN NKPZ; CSA Certified File:LR25490 Class 3211 06; UL 508; UL Listed File E12158
Amperage 10

$125.46

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


Item #: 69658029
Brand: Square D
Model #: 9037HG30R
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

$212.42

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 - 1 Pole, 1NO, 18-36 VAC Control Relay


Item #: 55966030
Brand: Schneider Electric
Model #: SSM1A312B7R
Exact Tooling IR#: 04

Product Specifications

1 Pole, 1NO, 18-36 VAC Control Relay -
Coil Voltage 18-36 VAC
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) 18.29
Overall Depth (mm) 87.66
Standards Met UL; CSA; REACH; RoHS Compliant

$73.89

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 - 208-480 VAC Control Relay - DIN Rail Mount


Item #: 58161399
Brand: Schneider Electric
Model #: RM17TU00
Exact Tooling IR#: 04

Product Specifications
Coil Voltage 208-480 VAC
Control Type Phase Failure; Phase Sequence; Under Voltage
Mounting Type DIN Rail Mount
Terminal Type Screw
Number of Phases 3
Ingress Protection Rating IP20 (Terminals); IP30 (Casing)
Time Delay (sec.) 0.10-10
Overall Width (mm) 17-1/2
Standards Met CSA; C-Tick; EN/IEC 60255-1; GL; GOST; IEC 60068-2-30; IEC 60068-2-6; IEC 60255-21-1; UL; Utilization Category AC12; Utilization Category AC13; Utilization Category AC14; Utilization Category AC15; Utilization Category DC12; Utilization Category DC13

$200.48

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 #: 55966600
Brand: Schneider Electric
Model #: SSP1A450M7
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 Panel 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

$70.12

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 - 3,750 VA Power Rating, Electromechanical Plug-in General Purpose Relay - 15 Amp at 250 VAC & 28 VDC, 2CO, 48 VDC


Item #: 56776677
Brand: Schneider Electric
Model #: RPM21ED
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 48 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

$13.08

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


Item #: 40750119
Brand: Square D
Model #: 8501RS42V20
Exact Tooling IR#: 04

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

$75.11

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, 1.5 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 #: 49800949
Brand: Square D
Model #: 9012GDR4
Exact Tooling IR#: 04

Product Specifications
Pressure Switch Type Electromechanical
NEMA Rating 7; 9
Maximum Pressure Setting 75 psi
Minimum Pressure Setting 1.5 psi
Differential Pressure Type Fixed
Maximum Differential Pressure (psi) 4.50
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 698; UL Listed File E12443 CCN NOWT
Amperage 0.22 @ 125 VDC; 0.27 @ 250 VDC; 3 @ 240 VAC; 6 @ 120 VAC

$1,802.73

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 Plug-in General Purpose Relay - 5 Amp at 240 VAC, 4PDT, 240 VAC at 50/60 Hz


Item #: 56685084
Brand: Square D
Model #: 8501RS34V24
Exact Tooling IR#: 04

Product Specifications
Relay Form Electromechanical
Coil Voltage 240 VAC @ 50/60 Hz
Terminal Type Plug-in
Contact Form 4PDT
Amperage 5 @ 240 VAC
Standards Met CE; CSA; RoHS Compliant; UL Recognized

$133.33

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


Item #: 44730265
Brand: Square D
Model #: 9038DG7
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 Switch
Standards Met CE; UL 508

$830.31

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

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