2600 of 10000 Items
  • KEL-P74FA-1C

    Schneider Electric

    KEL-P74FA-1C

    The Model P74 Differential Pressure Switch measures the difference in pressure exerted upon its two sensing elements in the building automation application. It operates an SPDT switch at the differential pressure set point. With these differential...

    $276.89
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  • KEL-P74EA-8C

    Schneider Electric

    KEL-P74EA-8C

    The Model P74 Differential Pressure Switch measures the difference in pressure exerted upon its two sensing elements in the building automation application. It operates an SPDT switch at the differential pressure set point. With these differential...

    $288.27
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  • KEL-P32AF-2C

    Schneider Electric

    KEL-P32AF-2C

    The P32 Series Differential Pressure Switch is used to detect differential pressure or low positive gauge pressure in Building Automation Systems, BAS. Detection is achieved by using only the high pressure connection and leaving the low pressure...

    $147.08
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  • KEL-P32AC-2C

    Schneider Electric

    KEL-P32AC-2C

    The P32 Series Differential Pressure Switch is used to detect differential pressure or low positive gauge pressure in Building Automation Systems, BAS. Detection is achieved by using only the high pressure connection and leaving the low pressure...

    $140.53
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  • KEL-KDPS-25

    Schneider Electric

    KEL-KDPS-25

    The Kele KDPS Series Adjustable Differential Pressure Switches are general-purpose, airflow-proving switches designed for HVAC and building automation applications. The KDPS Series can be used to sense positive, negative, or differential air pressure. It...

  • KEL-KDPS-05

    Schneider Electric

    KEL-KDPS-05

    The Kele KDPS Series Adjustable Differential Pressure Switches are general-purpose, airflow-proving switches designed for HVAC and building automation applications. The KDPS Series can be used to sense positive, negative, or differential air pressure. It...

  • KEL-J21K-357

    Schneider Electric

    KEL-J21K-357

    The J21K Series Differential Pressure Switches utilize opposing metal bellows to detect pressure differences between two pressure sources. When the pressure at the high port exceeds the pressure at the low port by a pre-determined amount (set point), it...

    $952.75
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  • KEL-J21K-232

    Schneider Electric

    KEL-J21K-232

    The J21K Series Differential Pressure Switches utilize opposing metal bellows to detect pressure differences between two pressure sources. When the pressure at the high port exceeds the pressure at the low port by a pre-determined amount (set point), it...

    $675.85
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  • KEL-J21K-150

    Schneider Electric

    KEL-J21K-150

    The J21K Series Differential Pressure Switches utilize opposing metal bellows to detect pressure differences between two pressure sources. When the pressure at the high port exceeds the pressure at the low port by a pre-determined amount (set point), it...

    $803.29
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  • KEL-DXW-11-153-3

    Schneider Electric

    KEL-DXW-11-153-3

    The Dwyer DX Series is a differential pressure switch that makes a contact output based on the differential between two pressure sources. Wetted materials of brass and flouroelastomer are suitable for use with most gases and water based solutions. The...

    $184.21
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  • KEL-DXW-11-153-1

    Schneider Electric

    KEL-DXW-11-153-1

    The Dwyer DX Series is a differential pressure switch that makes a contact output based on the differential between two pressure sources. Wetted materials of brass and flouroelastomer are suitable for use with most gases and water based solutions. The...

    $184.21
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  • KEL-AFS-460-DSS-C

    Schneider Electric

    KEL-AFS-460-DSS-C

    The AFS Series Adjustable Differential Pressure Switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

    $142.91
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  • KEL-AFS-460-DSS

    Schneider Electric

    KEL-AFS-460-DSS

    The AFS Series Adjustable Differential Pressure Switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

    $120.35
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  • KEL-AFS-460-C

    Schneider Electric

    KEL-AFS-460-C

    The AFS Series Adjustable Differential Pressure Switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

  • KEL-AFS-460-137

    Schneider Electric

    KEL-AFS-460-137

    The AFS Series Adjustable Differential Pressure Switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

    $155.43
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  • KEL-AFS-460-136

    Schneider Electric

    KEL-AFS-460-136

    The AFS Series Adjustable Differential Pressure Switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

    $184.60
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  • KEL-AFS-460

    Schneider Electric

    KEL-AFS-460

    The AFS Series Adjustable Differential Pressure Switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

  • KEL-AFS-262-C

    Schneider Electric

    KEL-AFS-262-C

    The AFS Series adjustable differential pressure switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

  • KEL-AFS-222-112

    Schneider Electric

    KEL-AFS-222-112

    The AFS Series Adjustable Differential Pressure Switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

  • KEL-AFS-222

    Schneider Electric

    KEL-AFS-222

    The AFS Series Adjustable Differential Pressure Switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

  • KEL-AFS-460-112

    Schneider Electric

    KEL-AFS-460-112

    The AFS Series adjustable differential pressure switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

  • KEL-AFS-405

    Schneider Electric

    KEL-AFS-405

    The AFS Series Adjustable Differential Pressure Switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

  • KEL-AFS-262-112

    Schneider Electric

    KEL-AFS-262-112

    The AFS Series adjustable differential pressure switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

  • KEL-AFS-262

    Schneider Electric

    KEL-AFS-262

    The AFS Series adjustable differential pressure switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

  • KEL-AFS-222-121

    Schneider Electric

    KEL-AFS-222-121

    The AFS Series Adjustable Differential Pressure Switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential...

  • KEL-24-014

    Schneider Electric

    KEL-24-014

    The Delta-Pro Models 24-013 and 24-014 NEMA 4 differential pressure switches offer a unique blend of small size, excellent performance, environmental protection, and attractive price. They can be used with liquids or gases. The precision snap-acting...

    $215.93
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  • KEL-24-013

    Schneider Electric

    KEL-24-013

    The Delta-Pro Models 24-013 and 24-014 NEMA 4 differential pressure switches offer a unique blend of small size, excellent performance, environmental protection, and attractive price. They can be used with liquids or gases. The precision snap-acting...

    $226.28
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  • KEL-1910-5

    Schneider Electric

    KEL-1910-5

    The 1910 Series differential pressure switches are designed to monitor the differential pressure of air in HVAC applications and building automation systems, BAS. An automatic reset pressure switch is available in ranges from 0.07 IN to 20 IN W.C. (17.4...

  • KEL-1910-1

    Schneider Electric

    KEL-1910-1

    The 1910 Series differential pressure switches are designed to monitor the differential pressure of air in HVAC applications and building automation systems, BAS. An automatic reset pressure switch is available in ranges from 0.07 IN to 20 IN W.C. (17.4...

  • KEL-1910-0

    Schneider Electric

    KEL-1910-0

    The 1910 Series differential pressure switches are designed to monitor the differential pressure of air in HVAC applications and building automation systems, BAS. An automatic reset pressure switch is available in ranges from 0.07 IN to 20 IN W.C. (17.4...

    $108.53
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  • KEL-1640-0

    Schneider Electric

    KEL-1640-0

    The 1620 series switch design is best where highest precision combined with diaphragm sealed leak proof construction and mounting simplicity are required. Model 1626 and 1627 differential pressure switches are identical in design and construction except...

    $930.45
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  • KEL-1900-10-MR

    Schneider Electric

    KEL-1900-10-MR

    The Dwyer Model 1900-5-MR manual reset pressure switch is designed to monitor duct static and shut down the blower when excess pressure occurs. The switch must be manually reset before the system can start again. Switch contacts are SPDT with solder-type...

    $148.95
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  • KEL-1900-5-MR

    Schneider Electric

    KEL-1900-5-MR

    The Dwyer Model 1900-5-MR manual reset pressure switch is designed to monitor duct static and shut down the blower when excess pressure occurs. The switch must be manually reset before the system can start again. Switch contacts are SPDT with solder-type...

    $148.95
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  • KEL-1831-1-RA-S

    Schneider Electric

    KEL-1831-1-RA-S

    The Dwyer 1831 Series differential pressure switches are available with a DPDT switch and manual reset. The 1831 combines small size with 4% set point repeatability. Absolutely no power is required to operate the DPDT switch. Set point adjustment on the...

    $193.60
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  • KEL-PG-05

    Schneider Electric

    KEL-PG-05

    The PG Series Pressure Gauges are durable, cost-effective, general purpose gauges for use in a wide variety of HVAC controls and building automation applications. All gauges are compatible with air, oil, and water and have a steel case, bronze bourdon...

  • KEL-MG-200-A-MD-R

    Schneider Electric

    KEL-MG-200-A-MD-R

    The SSI Technologies MediaGauge MG-MD is a multi-functional digital pressure 4-20 mA transmitter using a 316L stainless steel pressure port diaphram. The MG-MD digital pressure transmitter has an accuracy of ±0.25% full scale for 75 to 3000 psi with...

    $338.09
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  • KEL-2010

    Schneider Electric

    KEL-2010

    The 2000 Series Magnehelic differential pressure gauges provide an accurate, economical indication of positive, negative, or differential air pressure in HVAC applications and building automation systems, BAS. The pressure gauge includes a 4 IN (10.2 cm)...

  • KEL-2000-00

    Schneider Electric

    KEL-2000-00

    The 2000 Series Magnehelic differential pressure gauges provide an accurate, economical indication of positive, negative, or differential air pressure in HVAC applications and building automation systems, BAS. The pressure gauge includes a 4 IN (10.2 cm)...

    $110.88
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  • KEL-SRPM-R25WB-A2-V

    Schneider Electric

    KEL-SRPM-R25WB-A2-V

    The Model SRPM Room Pressure Monitor provides a system for monitoring differential pressures in critical low pressure applications. For ease of unit, security and alarm setup, the room pressure monitor has a backlit LCD intuitive graphic user interface...

    $2,268.73
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  • KEL-SRPM-R25WB-A2-E

    Schneider Electric

    KEL-SRPM-R25WB-A2-E

    The Model SRPM Room Pressure Monitor provides a system for monitoring differential pressures in critical low pressure applications. For ease of unit, security and alarm setup, the room pressure monitor has a backlit LCD intuitive graphic user interface...

    $2,019.83
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2600 of 10000 Items