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Best Seller | DWYER INSTRUMENTS 1900-10-MR Manual Reset Pressure Switch Manual Reset Pressure Switch, Application Frost and Ice Detection, Clogged or Dirty Filter Detection, Air Flow Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 HP @ 250 V AC, 60 Hz, 1/8 HP @ 125 V AC, 15 A @... ... more | go to store |
DWYER INSTRUMENTS 1950-00-2F Pressure Switch Pressure Switch, Application HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 HP @ 250 V AC, 60 Hz, 1/8 HP @ 125 V AC, 15 A @ 125/250/480 V AC, 60 Hz Resistive, Housing Material Aluminum, Housing Type NEMA-3... ... more | go to store |
DWYER INSTRUMENTS 1950-0-2F Pressure Switch 1950-0-2F, 15 Pressure Switch 1950-0-2F, 15, Application HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 HP @ 250 V AC, 60 Hz, 1/8 HP @ 125 V AC, 15 A @ 125/250/480 V AC, 60 Hz Resistive, Housing Material Aluminum, Housing... ... more | go to store |
ASHCROFT B424VXCYLM30 Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 3 to 30 Pressure Switch, Differential 0.5 to 1.5 psi, Range 3 to 30 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 13, 3, 4, 4X, Actuation Type Diaphragm, Action Standard, Series B, Factory On/Off Setting 90 Percent of Range, AC Contact... ... more | go to store |
ASHCROFT APAN71H012CS0260#-NSR Explosion Proof Pressure Switch, SPDT, 8 to 60 Explosion Proof Pressure Switch, Range 8 to 60 psi, Process Connection 1/4 in MNPT, Housing Material 316 Stainless Steel, Wetted Materials 316 Stainless Steel Welded Diaphragm, Compatible With Air and Liquids, Electrical Connection 1/2 in MNPT Conduit... ... more | go to store |
DWYER INSTRUMENTS 1823-0 1823-0 - 1823-0 Switch Pressure Switch, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 hp @ 250 V AC, 60 Hz, 10 A, 15 A @ 120 to 480 V AC, 60 Hz, Resistive 1/8 hp @ 125 V AC, Housing Type Conduit Box, Input Voltage 120 to 480V AC, 125V... ... more | go to store |
ASHCROFT B424VXCYLM100 Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 10 to 100 Pressure Switch, Differential 1.5 to 5.0 psi, Range 10 to 100 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 13, 3, 4, 4X, Actuation Type Diaphragm, Action Standard, Series B, Factory On/Off Setting 90 Percent of Range, AC Contact... ... more | go to store |
CONDOR USA MDR-F 250HH-S UL Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 203 Pressure Switch, Differential 174 to 3450 psi, Range 203 to 3625 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 1, Actuation Type Piston, Action Standard, Series MDR-F, Factory On/Off Setting 1450/1900 psi, AC Contact Rating 10A @... ... more | go to store |
ASHCROFT APAN71H012CS02100#-NSR Explosion Proof Pressure Switch, SPDT, 10 to Explosion Proof Pressure Switch, Range 10 to 100 psi, Process Connection 1/4 in MNPT, Housing Material 316 Stainless Steel, Wetted Materials 316 Stainless Steel Welded Diaphragm, Compatible With Air and Liquids, Electrical Connection 1/2 in MNPT... ... more | go to store |
MERCOID SA1113E-S5-K2 Pressure Switch, (1) Port, 1/2 in FNPT, SPDT, 30 to 500 Pressure Switch, Differential 12 to 45 psi, Range 30 to 500 psi, Port Type 1-Port 1/2 in FNPT, Contact Form SPDT, NEMA Rating 4X, Actuation Type Diaphragm, Action Standard, Series SA11, AC Contact Rating 15A @ 125/250/480V, DC Contact Rating 0.25A @... ... more | go to store |
HONEYWELL 76580-B00000100-01 Pressure Switch, 1/8-27 in MNPT, SPDT-NO/NC, 8 to Pressure Switch, Differential 8 to 13 psi, Range 8 to 13 psi, Port Type 1/8-27 in MNPT, Contact Form SPDT-NO/NC, NEMA Rating Not Rated, Actuation Type Diaphragm, Action Standard, Series 5000, Factory On/Off Setting 8/13 psi, AC Contact Rating 0.5A @... ... more | go to store |
HONEYWELL 76072-B00000150-01 Pressure Switch, 1/8-27 in MNPT, SPDT-NO/NC, 14 to Pressure Switch, Differential 10 to 24 psi, Range 14 to 24 psi, Port Type 1/8-27 in MNPT, Contact Form SPDT-NO/NC, NEMA Rating Not Rated, Actuation Type Diaphragm, Action Standard, Series 5000, Factory On/Off Setting 15/24 psi, AC Contact Rating 0.5A @... ... more | go to store |
ASHCROFT APAN41H012LS02-15/15#-NSR Pressure Switch, SPDT, -15 to 15 psi Pressure Switch, Range -15 to 15 psi, Process Connection 1/4 in MNPT, Housing Material 316 Stainless Steel, Wetted Materials 316 Stainless Steel Welded Diaphragm, Compatible With Air and Liquids, Electrical Connection 3-18 AWG PVC Insulated 12 in Base... ... more | go to store |
ASHCROFT B424VXCYLM200 Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 20 to 200 Pressure Switch, Differential 5 to 13 psi, Range 20 to 200 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 13, 3, 4, 4X, Actuation Type Diaphragm, Action Standard, Series B, Factory On/Off Setting 90 Percent of Range, AC Contact... ... more | go to store |
ASHCROFT APAN41H012LB025000#-NSR Pressure Switch, SPDT, 500 to 5000 psi Pressure Switch, Range 500 to 5000 psi, Process Connection 1/4 in MNPT, Housing Material 316 Stainless Steel, Wetted Materials 316 Stainless Steel Piston and Buna-N O-Ring, Compatible With Air and Liquids, Electrical Connection 3-18 AWG PVC Insulated... ... more | go to store |
ASHCROFT APAN71H012CB025000#-NSR Explosion Proof Pressure Switch, SPDT, 500 to Explosion Proof Pressure Switch, Range 500 to 5000 psi, Process Connection 1/4 in MNPT, Housing Material 316 Stainless Steel, Wetted Materials 316 Stainless Steel Piston and Buna-N O-Ring, Compatible With Air and Liquids, Electrical Connection 1/2 in... ... more | go to store |
CONDOR USA MDR-F 8H-S UL Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 2.9 to Pressure Switch, Differential 4.4 to 112 psi, Range 2.9 to 116 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 1, Actuation Type Diaphragm, Action Standard, Series MDR-F, Factory On/Off Setting 30/60 psi, AC Contact Rating 10A @ 230V,... ... more | go to store |
HONEYWELL 76074-B00000600-01 Pressure Switch, 1/8-27 in MNPT, SPDT-NO/NC, 51 to Pressure Switch, Differential 51 to 90 psi, Range 51 to 90 psi, Port Type 1/8-27 in MNPT, Contact Form SPDT-NO/NC, NEMA Rating Not Rated, Actuation Type Diaphragm, Action Standard, Series 5000, Factory On/Off Setting 60 psi, AC Contact Rating 0.5A @... ... more | go to store |
ASHCROFT APAN41H00MHB02200#-NSR Pressure Switch, SPDT, 20 to 200 psi Pressure Switch, Range 20 to 200 psi, Process Connection 1/4 in MNPT, Housing Material 316 Stainless Steel, Wetted Materials 316 Stainless Steel Piston and Buna-N O-Ring, Compatible With Air and Liquids, Electrical Connection Micro DIN Connector,... ... more | go to store |
TELEMECANIQUE SENSORS 9012GBW2 Pressure Switch, (1) Port, 1/4-18 in FNPT, SPDT, Pressure Switch, Differential 27 to 130 psi, Range 20 to 675 psi, Port Type 1-Port 1/4-18 in FNPT, Contact Form SPDT, NEMA Rating 13, 4, 4X, Actuation Type Diaphragm, Action Standard, Series 9012G, AC Contact Rating 10A @ 480V, DC Contact Rating 0.11A... ... more | go to store |
ASHCROFT B424BXCYLM3000 Pressure Switch, (1) Port, 1/4 in FPT, SPDT, 300 to Pressure Switch, Differential 80 to 235 psi, Range 300 to 3000 psi, Port Type 1-Port 1/4 in FPT, Contact Form SPDT, NEMA Rating 13, 3, 4, 4X, Actuation Type Diaphragm, Action Standard, Series B, Factory On/Off Setting 90 Percent of Range, AC Contact... ... more | go to store |
ASHCROFT B424VXCYLM60 Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 6 to 60 Pressure Switch, Differential 1.0 to 3.5 psi, Range 6 to 60 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 13, 3, 4, 4X, Actuation Type Diaphragm, Action Standard, Series B, Factory On/Off Setting 90 Percent of Range, AC Contact... ... more | go to store |
MERCOID SA1113E-A4-K1 Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 30 to 500 Pressure Switch, Differential 12 to 45 psi, Range 30 to 500 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 4X, Actuation Type Diaphragm, Action Standard, Series SA11, AC Contact Rating 15A @ 125/250/480 V, DC Contact Rating 0.25A @... ... more | go to store |
CONDOR USA MDR-F 16H-S UL Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 5.8 to Pressure Switch, Differential 8.7 to 225 psi, Range 5.8 to 232 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 1, Actuation Type Diaphragm, Action Standard, Series MDR-F, Factory On/Off Setting 80/160 psi, AC Contact Rating 10A @... ... more | go to store |
TELEMECANIQUE SENSORS 9012GRO4 Pressure Switch, (1) Port, 1/4-18 in FNPT, SPDT, Pressure Switch, Differential 2.2 to 0.4 psi, Range 1.5 to 75 psi, Port Type 1-Port 1/4-18 in FNPT, Contact Form SPDT, NEMA Rating 1, Actuation Type Diaphragm, Action Standard, Series 9012G, Ambient Temp. Range -10 Degrees to 185 Degrees F, Media Temp.... ... more | go to store |
ASHCROFT APAN71H012CB02200#-NSR Explosion Proof Pressure Switch, SPDT, 20 to Explosion Proof Pressure Switch, Range 20 to 200 psi, Process Connection 1/4 in MNPT, Housing Material 316 Stainless Steel, Wetted Materials 316 Stainless Steel Piston and Buna-N O-Ring, Compatible With Air and Liquids, Electrical Connection 1/2 in... ... more | go to store |
ASHCROFT APAN41H012LB02500#-NSR Pressure Switch, SPDT, 50 to 500 psi Pressure Switch, Range 50 to 500 psi, Process Connection 1/4 in MNPT, Housing Material 316 Stainless Steel, Wetted Materials 316 Stainless Steel Piston and Buna-N O-Ring, Compatible With Air and Liquids, Electrical Connection 3-18 AWG PVC Insulated 12... ... more | go to store |
ASHCROFT B424VXCYLM15 Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 1.5 to 15 Pressure Switch, Differential 0.5 to 1.5 psi, Range 1.5 to 15 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 13, 3, 4, 4X, Actuation Type Diaphragm, Action Standard, Series B, Factory On/Off Setting 90 Percent of Range, AC Contact... ... more | go to store |
CONDOR USA MDR-F 10H-S UL Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 4.4 to Pressure Switch, Differential 5.8 to 138 psi, Range 4.4 to 145 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 1, Actuation Type Diaphragm, Action Standard, Series MDR-F, Factory On/Off Setting 60/75 psi, AC Contact Rating 10A @ 230V,... ... more | go to store |
DWYER INSTRUMENTS TSW-260 Temperature Controller,Digital,DR Temperature Controller, Digital, Thermistor Sensor Type, Input Voltage 12 to 24V AC/DC, Switch Function SPDT, Output (2) Relay, Temp. Range -58 Degrees to 302 Degrees F, Control Mode On/Off, R1: 20, R2: 8 Amps, Length 6.65 in, Width 3.63 in, Depth 2.59... ... more | go to store |
ASHCROFT B424BXCYLM1000 Pressure Switch, (1) Port, 1/4 in FPT, SPDT, 100 to Pressure Switch, Differential 30 to 110 psi, Range 10 to 1000 psi, Port Type 1-Port 1/2 in MNPT, 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 13, 3, 4, 4X, Actuation Type Diaphragm, Action Standard, Series B, Factory On/Off Setting 90 Percent of... ... more | go to store |
ASHCROFT LPAN4HV25XCYLM100 Pressure Switch, (1) Port, 1/4 in FNPT, DPST, 10 to Pressure Switch, Differential 10 to 90 psi, Range 10 to 100 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 4, 4X, Actuation Type Diaphragm, Action Standard, Series L, Factory On/Off Setting 90 Percent of Range, AC Contact Rating 10A... ... more | go to store |
DWYER INSTRUMENTS ADPS-07-2-N Pressure Switch,Differential,4 to 10InWC Air Pressure Switch, Application HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1.5 A/0.4 A @ 250V AC, Housing Material Thermoplastic, Housing Type Standard Housing, IP Rating IP54, Input Voltage 250V AC, Maximum... ... more | go to store |
DWYER INSTRUMENTS ADPS-05-2-N Pressure Switch,Differential,0.8to 4InWC Air Pressure Switch, Application HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1.5 A/0.4 A @ 250V AC, Housing Material Thermoplastic, Housing Type Standard Housing, IP Rating IP54, Input Voltage 250V AC, Maximum... ... more | go to store |
CONDOR USA MDR-F 4H-S UL Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 1 to 58 Pressure Switch, Differential 2.2 to 54 psi, Range 1 to 58 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 1, Actuation Type Diaphragm, Action Standard, Series MDR-F, Factory On/Off Setting 15/40 psi, AC Contact Rating 10A @ 230V, DC... ... more | go to store |
DWYER INSTRUMENTS ADPS-03-2-N Pressure Switch,Differential,0.2to 2InWC Air Pressure Switch, Application HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1.5 A/0.4 A @ 250V AC, Housing Material Thermoplastic, Housing Type Standard Housing, IP Rating IP54, Input Voltage 250V AC, Maximum... ... more | go to store |
DWYER INSTRUMENTS ADPS-08-2-N Dif Pressure Switch,Adjustable Air Pressure Switch, Application HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1.5 A/0.4 A @ 250V AC, Housing Material Thermoplastic, Housing Type Standard Housing, IP Rating IP54, Input Voltage 250V AC, Maximum... ... more | go to store |
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