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Siemens 141-0575 Differential Static Pressure Airflow Switch, Manual Reset, Silver

Siemens 141-0575 Differential Static Pressure Airflow Switch, Manual Reset, Silver

The airflow switch senses static differential pressure and the diaphragm operated snap switches actuate electrical circuits. This is a manual reset model. The manual reset switch should be used for applications requiring safety lock out of the Fan. The... more

$29.00

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Siemens GQD136.1P SR,20 LB-IN,24VAC/DC,3-PT,SWITCHES

Siemens GQD136.1P SR,20 LB-IN,24VAC/DC,3-PT,SWITCHES

Open air™ gqd series electric damper actuator, rotary, spring return, 20 lb-in (2 nm), 24 vac/dc, floating control, 30 sec run time, auxiliary switches, plenum rated. more

$211.00

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Siemens GQD226.1U SR,20LB-IN,120VAC,2-PT,SWITCHES

Siemens GQD226.1U SR,20LB-IN,120VAC,2-PT,SWITCHES

Open air™ gqd series electric damper actuator, rotary, spring return, 20 lb-in (2 nm), 120 vac, 2-position control, 30 sec run time, auxiliary switches . more

$198.11

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SUPCO SHP600475 High Pressure Switch,Opens 600 PSI

SUPCO SHP600475 High Pressure Switch,Opens 600 PSI

High Pressure Switch, SPST, Switch Action Opens High, Range 0 to 650 PSI, Close 475 PSI, Open 600 PSI, Auto Reset, 1/4 In Female SAE Pressure Connection, Application Refrigeration and Air Conditioning, Includes 18 In Wire Leads more

$14.52

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Unique Bargains LF5508 7/16-20UNF Pressure Control Switch -0.2-7.5Bar SPDT for Air Compressor

Unique Bargains LF5508 7/16-20UNF Pressure Control Switch -0.2-7.5Bar SPDT for Air Compressor

Description:LF55 Series pressure switches are used for high and low pressure control in refrigerant equipment or air pressure regulator in automation system.Internal Micro-swith ensures reliable switching.?Standard Mounting... more

$46.99 $23.48

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Siemens 60 Amp 240VAC Single Throw AC Disconnect Switch 2P, LNF222R

Siemens 60 Amp 240VAC Single Throw AC Disconnect Switch 2P, LNF222R

Air Conditioning Disconnect Switch, Nonfusible, Metallic, Material of Construction Galvanized Steel, General Duty, 60 Amps AC, Voltage 240VAC, 1 Phase, 10 HP Max. HP @ 240V, 3R NEMA Enclosure Type, 14 IP Rating, Short Circuit Protection None, Number of... more

$43.74

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Siemens Energy 6943013 Q130 1 Pole 1 in. 30A Qp Circuit Breaker

Siemens Energy 6943013 Q130 1 Pole 1 in. 30A Qp Circuit Breaker

Circuit breakers plug-in - single pole type qp amp rating - 30 Non-interchangeable trip. 120 volt AC 10,000 AIR. Will replace American Switch, Westinghouse Type BR, Bryant, Challenger, Sylvania, Crouse-Hinds, Murray, Frank Adams, General Electric Full... more

$13.91 $10.75

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Vixen Air Two 2" Dual Needle Air Pressure White Gauges with Four Momentary Switches and Metal Dash Panel Kit VXF2GP4RKW

Vixen Air Two 2" Dual Needle Air Pressure White Gauges with Four Momentary Switches and Metal Dash Panel Kit VXF2GP4RKW

"This Dual Needle Face Face Air Gauges with Amber Back Light are ideal for any suspension system with a maximum pressure of 200 PSI. Will measure four sources of air pressure on two scales 0 to 220 PSI and 0 to 14 BAR. Each gauge has two 1/8"" NPT Male... more

$99.95

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CONDOR USA, INC 11GC2X Pressure Switch, DPST, 100/125 psi

CONDOR USA, INC 11GC2X Pressure Switch, DPST, 100/125 psi

Pressure Switch, Air Compressor, Manual Switch Action Auto/Off, (4) Port, 1/4 In. FNPT, Pressure Switch Factory On/Off Setting 100/125 psi, No Pressure Switch Unloader, Pressure Switch Differential 25 to 65 psi, Pressure Switch Range 25 to 160 psi,... more

$22.21

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Pressure Switch With Time Delay

Pressure Switch With Time Delay

Up To 70% Off On Select Items

This pressure switch is an airflow proving switch with an electronic cycle timing board designed for HVAC or Energy Management applications where a conduit enclosure -protected, nonadjustable switch is desirable. It is especially suitable for... more

$75.98

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Powers Controls Air Sensing Switch

Powers Controls Air Sensing Switch

Air Sensing Switch, Manual Reset, Differential (In. WC) 0.06 to 0.6, SPST Switch Type, Pressure Setting Range (In. WC) 1 to 12.0, Electrical Rating 15A Noninductive 120-277VAC, Sample Line Connector 1/4 In. O.D., Height (In.) 6-1/8, Width (In.) 3-1/4,... more

$79.34

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Lefoo Quality Pressure Control Switch Valve for Air Compressor 140-175psi 1 Port LF10-1H-1-NPT1/4-140-175, Brown

Lefoo Quality Pressure Control Switch Valve for Air Compressor 140-175psi 1 Port LF10-1H-1-NPT1/4-140-175, Brown

Brand New !!! THIS IS A BRAND NEW LeFOO PRESSURE SWITCH 140-175 SINGLE PORT CONNECTION. REPLACES FURNAS... SQUARE D... & MOST OTHER PRESSURE SWITCH MANUFACTURERS. THIS SWITCH COMES WITH AN UNLOADER AND ON/OFF LEVER. The unloader equipped on this switch... more

$12.10

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Source 1 S1-02435286000 Air Pressure Switch

Source 1 S1-02435286000 Air Pressure Switch

0.9 WC SPNO Close On Fall Switch It is designed to replace old York/Coleman/Luxaire Part Numbers listed below. It has two wiring terminals and two hose ports. Replaces Old Part Numbers: 024-35286-000 / S1-02435286000 more

$19.35

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Garland / US Range 1864501 OEM Air Pressure Switch

Garland / US Range 1864501 OEM Air Pressure Switch

Garland / US Range 1864501 Air Pressure Switch. Overall Dimensions: Length: 9" Width: 6" Height: 1.75" more

$79.94 $63.95

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Square D Air Compressor Pressure Switch FHG12J52XCP

Square D Air Compressor Pressure Switch FHG12J52XCP

$26.99 $24.01

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Square D Pumptrol Type Fhg Air Compressor Pressure Switch, 80 - 100 Psi, 20 Psi Differential FHG2J27BP

Square D Pumptrol Type Fhg Air Compressor Pressure Switch, 80 - 100 Psi, 20 Psi Differential FHG2J27BP

$29.99 $25.32

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Square D Fhg12j52xbp Pumptrol 2-Way Type Fhg Air Compressor Pressure Switch, 95 - 125 Psi

Square D Fhg12j52xbp Pumptrol 2-Way Type Fhg Air Compressor Pressure Switch, 95 - 125 Psi

$24.58 $20.78

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Air Compressor Pressure Switch Cover - A17326

Air Compressor Pressure Switch Cover - A17326

This manufacturer-approved pressure switch cover (part number A17326) is for air compressors.Pressure switch cover A17326 covers and protects the air compressor pressure switch.Unplug the air compressor and bleed the air pressure from the tank before inst more

$13.26

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Siemens GQD126.1P SR,20 LB-IN, 24VAC/DC,2-PT,SWITCHES

Siemens GQD126.1P SR,20 LB-IN, 24VAC/DC,2-PT,SWITCHES

Open air™ gqd series electric damper actuator, rotary, spring return, 20 lb-in (2 nm), 24 vac/dc, 2-position control, 30 sec run time, auxiliary switches, plenum rated. more

$186.09

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Siemens GQD156.1P SR,20 LB-IN,24VAC/DC,2-10VDC,SWITCHES

Siemens GQD156.1P SR,20 LB-IN,24VAC/DC,2-10VDC,SWITCHES

Open air™ gqd series electric damper actuator, rotary, spring return, 20 lb-in (2 nm), 24 vac/dc, 2 to 10 vdc control, 30 sec run time, signal inversion, auxiliary switches, plenum rated. more

$235.69

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Air Lift 24551 110-145 PSI Pressure Switch

Air Lift 24551 110-145 PSI Pressure Switch

Turns compressor on at pressures less than 110 PSI and shut the compressor off at 145 PSI. 1/8" MNPT. more

$37.93

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Alto Shaam SW-34399 Combi ESG Air Pressure Switch

Alto Shaam SW-34399 Combi ESG Air Pressure Switch

SW-34399, Combi ESG Air Pressure Switch, Alto Shaam parts provides quality equipment including cook and hold ovens, fryers, rotisseries, merchandisers and more more

$256.00

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FV-320 Foot Pressure Control 12mm Threaded Air Pneumatic Pedal Valve Switch

FV-320 Foot Pressure Control 12mm Threaded Air Pneumatic Pedal Valve Switch

Description: Pneumatic Foot Pedal Valve is controlled by foot, can be used in auto car, features 3 Way 2 Position, high performance. Widely applied to all kinds of pneumatic system. more

$20.62

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Air Lift 24544 85-105 PSI Pressure Switch

Air Lift 24544 85-105 PSI Pressure Switch

Turns compressor on at pressures less than 84 PSI and shut the compressor off at 105 PSI. 1/8" MNPT. more

$33.58

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Square D by Schneider Electric FHG12J55XCP 150 PSI Pumptrol Air Compressor Switch with 2-Way Pressure Relief

Square D by Schneider Electric FHG12J55XCP 150 PSI Pumptrol Air Compressor Switch with 2-Way Pressure Relief

The Square D Pumptrol™ by Schneider Electric Water Pressure Switches have been providing rugged, reliable performance for over 67 years. These switches are designed to control electrically driven water pumps and air compressors. They can be used for... more

$29.66

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Air Lift 24575 145-175 PSI Pressure Switch

Air Lift 24575 145-175 PSI Pressure Switch

Turns compressor on at pressures less than 145 PSI and shut the compressor off at 175 PSI. 1/8" MNPT. This pressure switch is only recommended for the Viair 380C compressor. more

$33.58

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Siemens GMA126.1U 2PT SR 24V,62LBIN/S/PLM

Siemens GMA126.1U 2PT SR 24V,62LBIN/S/PLM

Open air™ gma series electric damper actuator, rotary, spring return, 62 lb-in (7 nm), 24 vac/dc, 2-position control, 90 sec run time, dual auxiliary switches. more

$140.49

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Siemens GBB136.1U 3PT NSR 24V 221 LB-IN AUX

Siemens GBB136.1U 3PT NSR 24V 221 LB-IN AUX

Open air™ gbb series electric damper actuator, rotary, non-spring return, 221 lb-in (25 nm), 24 vac/dc, floating control, 125 sec run time, dual auxiliary switches. more

$206.91

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Siemens 147-2000 Positioning Relay for POWERS Pneumatic Damper Actuators, Silver

Siemens 147-2000 Positioning Relay for POWERS Pneumatic Damper Actuators, Silver

This positioning relay is a compact, pneumatic device designed to provide positive positioning of a pneumatic valve or damper actuator. The positioner provides Supply air pressure against the actuator diaphragm to initiate stem or shaft movement. The... more

$133.19

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Siemens WN2060U Non-Fused AC Disconnect with GFCI receptacle

Siemens WN2060U Non-Fused AC Disconnect with GFCI receptacle

Murray Non-fused pullout 2-Pole air conditioner AC disconnect with GFCI receptacle, is rated at 240 Volt AC and 60 Amps. It has power rating of 10 hp. This 1-Phase circuit breaker features NEMA 3R steel enclosure for longer endurance. Switch measures... more

$40.23

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Siemens GND126.1U/F F/S, 2PT, 24V,53 LB-IN,S,EFL

Siemens GND126.1U/F F/S, 2PT, 24V,53 LB-IN,S,EFL

Open air™ gnd series electric damper actuator, rotary, spring return, 53 lb-in (6 nm), 24 vac/vdc, 2-position control, 15 sec run time, fire/smoke, dual auxiliary switches, electric fuse link connection. Designed for UL listed smoke control dampers and... more

$252.12

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Siemens GND326.1U/B F/S, 2PT, 230V,53 LBIN,S,BULK-10

Siemens GND326.1U/B F/S, 2PT, 230V,53 LBIN,S,BULK-10

Open air™ gnd series electric damper actuator, rotary, spring return, 53 lb-in (6 nm), 230 vac, 2-position control, 15 sec run time, fire/smoke, dual auxiliary switches, bulk pack 10. Designed for UL listed smoke control dampers and for combination... more

$2,759.77

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Siemens GND126.1U/B F/S, 2PT, 24V,53 LBIN,S,BULK-10

Siemens GND126.1U/B F/S, 2PT, 24V,53 LBIN,S,BULK-10

Open air™ gnd series electric damper actuator, rotary, spring return, 53 lb-in (6 nm), 24 vac/vdc, 2-position control, 15 sec run time, fire/smoke, dual auxiliary switches, bulk pack 10. Designed for UL listed smoke control dampers and for combination... more

$2,391.40

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Siemens GND326.1U/F F/S, 2PT, 230V,53 LB-IN,S,EFL

Siemens GND326.1U/F F/S, 2PT, 230V,53 LB-IN,S,EFL

Open air™ gnd series electric damper actuator, rotary, spring return, 53 lb-in (6 nm), 230 vac, 2-position control, 15 sec run time, fire/smoke, dual auxiliary switches, electric fuse link connection. Designed for UL listed smoke control dampers and... more

$314.94

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Siemens GCA161.1P/B SR,160 LB-IN,0-10VDC,24VAC/DC,BULK 8

Siemens GCA161.1P/B SR,160 LB-IN,0-10VDC,24VAC/DC,BULK 8

Open air™ gca series electric damper actuator, rotary, spring return, 160 lb-in (18 nm), 24 vac/dc, 0 to 10 vdc control, 90 sec run time, dual auxiliary switches, plenum rated, bulk pack 8. more

$2,612.12

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Siemens GMA166.1P Actuator,0-10V,SR,PLENUM

Siemens GMA166.1P Actuator,0-10V,SR,PLENUM

Open air™ gma series electric damper actuator, rotary, spring return, 62 lb-in (7 nm), 24 vac/dc, 0 to 10 vdc control, 90 sec run time, position feedback, dual auxiliary switches, plenum rated. more

$318.48

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Protech 42-24166-81 Pressure Switch,

Protech 42-24166-81 Pressure Switch,

Protech - qualified oem Replacement air pressure switch. For furnace, boiler, refrigerator, and more. more

$72.66

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Protech 42-24335-20 Pressure Switch,

Protech 42-24335-20 Pressure Switch,

Protech - qualified oem Replacement air pressure switch. For furnace, boiler, refrigerator, and more. more

$39.89

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Protech 42-24196-83 Pressure Switch

Protech 42-24196-83 Pressure Switch

Protech - qualified oem Replacement air pressure switch. For furnace, boiler, refrigerator, and more. more

$37.04

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Protech 42-101233-81 Pressure Switch

Protech 42-101233-81 Pressure Switch

Protech - qualified oem Replacement air pressure switch. For furnace, boiler, refrigerator, and more. more

$38.43

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