Schneider Electric

For reliable building automation and control solutions, Schneider Electric has earned its reputation as an industry leader. At DM Supply Source, we're proud to offer one of the most comprehensive selections of Schneider Electric parts available, with over 10,000 items in stock and ready to ship from our strategically located warehouses across the country.

Why Schneider Electric?

For more than a century, Schneider Electric has been at the forefront of innovation in energy management and automation. Their commitment to quality and performance makes them a go-to choice for contractors, facility managers, and HVACR professionals who need solutions they can count on. Whether you're working on a commercial retrofit, new construction project, or emergency repair, having access to genuine Schneider products means you're getting components engineered for longevity and precision.

Complete Solutions for Modern Buildings

Schneider building automation systems offer the kind of integrated control that today's smart buildings demand. From programmable logic controllers to sophisticated monitoring equipment, these systems help facilities run more efficiently while reducing energy costs and maintenance headaches.

What sets Schneider apart:

  • Advanced Control Technology: Schneider control devices deliver precise regulation across a wide range of applications, from simple zone control to complex multi-building management systems.

  • Energy Management Excellence: Schneider energy meters provide the accurate data you need to track consumption, identify waste, and make informed decisions about your facility's energy strategy.

  • Reliable HVAC Components: When you need Schneider HVAC actuators that won't let you down, you'll find everything from spring return models to electronic proportional units, all designed for smooth, dependable operation.

  • Versatile Control Valves: Schneider control valves are engineered for demanding applications, offering excellent flow characteristics and long service life even in challenging conditions.

Why Buy from DM Supply Source?

We understand that when you need parts, you need them now. That's why we maintain deep inventory across our entire Schneider Electric product line. No waiting weeks for special orders or dealing with back-order uncertainty. Our team knows these products inside and out, and we're here to help you find exactly what you need, whether that's a common replacement part or something more specialized.

Our commitment to you includes:

  • Immediate availability for thousands of Schneider Electric parts

  • Expert technical support from knowledgeable staff who understand your applications

  • Competitive pricing that respects your budget

  • Fast shipping from multiple warehouse locations

  • Emergency hotline service when you're facing urgent situations

SHOP NOW!

Whether you're a longtime Schneider Electric user or exploring their product line for the first time, we're here to make your purchasing experience straightforward and hassle-free. Browse our extensive online catalog, use our search tools to find specific part numbers, or reach out to our team directly. We'll help you identify the right components for your project and get them shipped out the same day whenever possible.

At DM Supply Source, we've built our business on the foundation of good old-fashioned service combined with modern convenience. When you need Schneider Electric solutions, you need a supplier who understands both the products and your business. That's exactly what we deliver, every single time.

920 of 10000 Items
  • KEL-616KD-00-V

    Schneider Electric

    KEL-616KD-00-V

    The 616KD Series Differential Pressure Transmitters with One-Touch® technology are cost-effective, compact transmitters that reduce up front costs as well as expenses over the life of the product. The transmitter not only alleviates cumbersome...

    $172.09
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  • KEL-231G-RS5-4M-D10

    Schneider Electric

    KEL-231G-RS5-4M-D10

    The Setra 231RS Series multi-range differential pressure transmitter is ideal for monitoring pumps and load differential pressures in HVAC systems and processes where local indication is needed. Setra's 231RS Series with remote sensors reduces labor,...

    $1,559.32
    cartAdd to Cart
  • KEL-231G-RS4-4M-D10

    Schneider Electric

    KEL-231G-RS4-4M-D10

    The Setra 231RS Series multi-range differential pressure transmitter is ideal for monitoring pumps and load differential pressures in HVAC systems and processes where local indication is needed. Setra's 231RS Series with remote sensors reduces labor,...

    $1,559.32
    cartAdd to Cart
  • KEL-231G-RS3-4M-D10

    Schneider Electric

    KEL-231G-RS3-4M-D10

    The Setra 231RS Series multi-range differential pressure transmitter is ideal for monitoring pumps and load differential pressures in HVAC systems and processes where local indication is needed. Setra's 231RS Series with remote sensors reduces labor,...

    $1,559.32
    cartAdd to Cart
  • KEL-231-RS5-3M-D

    Schneider Electric

    KEL-231-RS5-3M-D

    The 231RS Series Multi-Range Differential Pressure Transmitter is ideal for monitoring pumps and load differential pressures in HVAC systems and processes where local indication is needed.Setra's 231RS Series with remote sensors reduces labor, materials,...

    $1,410.07
    cartAdd to Cart
  • KEL-231-RS3-4M-D-20

    Schneider Electric

    KEL-231-RS3-4M-D-20

    The 231RS Series Multi-Range Differential Pressure Transmitter is ideal for monitoring pumps and load differential pressures in HVAC systems and processes where local indication is needed.Setra's 231RS Series with remote sensors reduces labor, materials,...

    $1,676.84
    cartAdd to Cart
  • KEL-231-RS3-3M-D

    Schneider Electric

    KEL-231-RS3-3M-D

    The 231RS Series Multi-Range Differential Pressure Transmitter is ideal for monitoring pumps and load differential pressures in HVAC systems and processes where local indication is needed.Setra's 231RS Series with remote sensors reduces labor, materials,...

    $1,410.07
    cartAdd to Cart
  • KEL-231-RS1-4M-D-10

    Schneider Electric

    KEL-231-RS1-4M-D-10

    The 231RS Series Multi-Range Differential Pressure Transmitter is ideal for monitoring pumps and load differential pressures in HVAC systems and processes where local indication is needed.Setra's 231RS Series with remote sensors reduces labor, materials,...

    $1,529.16
    cartAdd to Cart
  • KEL-231-RS1-3M-D

    Schneider Electric

    KEL-231-RS1-3M-D

    The 231RS Series Multi-Range Differential Pressure Transmitter is ideal for monitoring pumps and load differential pressures in HVAC systems and processes where local indication is needed.Setra's 231RS Series with remote sensors reduces labor, materials,...

    $1,438.65
    cartAdd to Cart
  • KEL-231G-MS3-2FD-3VLV

    Schneider Electric

    KEL-231G-MS3-2FD-3VLV

    The 231 Series Multi-Range Differential Pressure Transmitter is ideal for monitoring pumps and load differential pressures in HVAC applications, Building Automation Systems, BAS, and processes where local indication is needed. The design of these...

    $1,461.19
    cartAdd to Cart
  • KEL-231G-MS3-2FD

    Schneider Electric

    KEL-231G-MS3-2FD

    The 231 Series Multi-Range Differential Pressure Transmitter is ideal for monitoring pumps and load differential pressures in HVAC applications, Building Automation Systems, BAS, and processes where local indication is needed. The design of these...

    $1,155.21
    cartAdd to Cart
  • KEL-231G-MS1-2FN-3VLV

    Schneider Electric

    KEL-231G-MS1-2FN-3VLV

    The 231 Series Multi-Range Differential Pressure Transmitter is ideal for monitoring pumps and load differential pressures in HVAC applications, Building Automation Systems, BAS, and processes where local indication is needed. The design of these...

    $1,418.95
    cartAdd to Cart
  • KEL-RH-3

    Schneider Electric

    KEL-RH-3

    The RH-3 Series Differential Pressure Switches monitor low-air pressure, vacuum, or differentials of air pressure. These switches are commonly used to prove blower operation, to sense dirty filters, and to monitor pressure drop across coils. Both the...

  • KEL-P74FA-10C

    Schneider Electric

    KEL-P74FA-10C

    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...

    $410.47
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  • 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...

    $369.19
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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...

    $384.36
    cartAdd to Cart
  • 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...

    $196.11
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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...

    $187.37
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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...

    $1,270.33
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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...

    $901.13
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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...

    $1,071.05
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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...

    $245.61
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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...

    $245.61
    cartAdd to Cart
  • 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...

    $190.55
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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...

    $160.47
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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...

    $207.24
    cartAdd to Cart
  • 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...

    $246.13
    cartAdd to Cart
  • 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...

    $107.95
    cartAdd to Cart
  • 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...

    $125.16
    cartAdd to Cart
  • 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...

    $287.91
    cartAdd to Cart
920 of 10000 Items