Square D

Square D
1400 of 3739 Items
  • 9001KS88B

    Schneider Electric

    9001KS88B

    30mm push button range is robust and offers long term reliability in heavy duty industrial applications and extreme environments. The 9001K operator have a metal operator base and the 9001SK operators have a plastic base. This very broad line of push...

    $37.60
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  • 9001KS11

    Schneider Electric

    9001KS11

    This selector switch is part of the range of control and signaling units, Harmony 9001K diameter 30mm metal. It has a chromium-plated metal bezel. It is supplied without knob. It is easily installed into a standard 30mm diameter panel cut-outs. It...

    $30.40
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  • 9001KR25R

    Schneider Electric

    9001KR25R

    This Harmony 9001K, modular red push button has 2 positions, operates with spring return mechanism. It has a chromium-plated metal bezel, a round shape with 57mm mushroom head. This 57mm mushroom shaped push button head is ideal for situations where...

    $62.03
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  • 9001KP35LGG31

    Schneider Electric

    9001KP35LGG31

    This single component pilot light provides clear visual feedback on the status of your machines It is clearly distinguishable visually at a distance due to clear colors and illumination via integral LED, enabling complex machine statuses to be read at a...

    $108.40
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  • 8910DPA62V02

    Schneider Electric

    8910DPA62V02

    8910DP definite purpose magnetic contactors are designed for heating, air conditioning and refrigeration applications. This line of definite purpose contactors has current ratings up to 120 amperes resistive and 50 HP at 600 VAC. This two pole definite...

    $204.82
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  • 8501XB40

    Schneider Electric

    8501XB40

    8501X NEMA machine tool relays combine a rugged heavy duty design with modular construction for greater flexibility. They are ideal for applications where long life, high reliability and ease of maintenance are important. The 8501X relay family offers a...

    $103.13
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  • 2510KGJ2

    Schneider Electric

    2510KGJ2

    Square D Type K Motor starting switches provide compact manual On-Off control of single or three phase motor or resistance heating loads up to 600 VAC, where overload protection is not required or provided separately. Enclosure is sheet steel with wrap...

    $151.20
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  • XVUC25

    Schneider Electric

    XVUC25

    This orange illuminated unit is designed as an accessory to be connected with base and create complete tower light. It is supplied with 24V AC/DC and has a mounting diameter of 60mm. Its integral LED offers a steady light, allowing it to clearly display...

    $43.20
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  • XB5AA61

    Schneider Electric

    XB5AA61

    This Harmony XB5, modular blue push button operates with a spring return / impulse mechanism and uses screw clamp terminals. This push button provides a simple and robust control to machines and processes. It is easily installed into standard 22mm...

    $36.40
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  • SR2B201B

    Schneider Electric

    SR2B201B

    This Schneider Electric Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 24 volts alternating current, has 20 inputs / outputs with screw-clamp terminals, has an integrated clock and LCD display. This compact...

    $353.60
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  • SDSA2040D

    Schneider Electric

    SDSA2040D

    Square Dâ„¢ load center surge protective devices, SDSA2040D, are easy to install plug-in units that install as quickly as a standard circuit breaker. The surge suppressors use two pole spaces in a QOâ„¢ or Homelineâ„¢ load center, or NQ panelboard. US and...

    $244.40
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  • LA9D11502

    Schneider Electric

    LA9D11502

    TeSys Deca mechanical interlock, for 3-pole and 4-pole contactors LC1D115, LC1D150. For assembling reversing and changeover contactors. It includes an integral electrical interlocking. Green Premium compliant (RoHS/REACh).

    $96.00
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  • 9998SL9

    Schneider Electric

    9998SL9

    Type S magnetic contactors and starters are for motor control applications and 8903S lighting contactors are for lighting control applications. Contacts are easily replaced. This extends the life of the NEMA Size 4 contactor or starter or 8903SV lighting...

    $1,566.00
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  • 9001KR4RH6

    Schneider Electric

    9001KR4RH6

    This Harmony 9001K, modular red push button has 2 positions, operates with spring return mechanism. It has a chromium-plated metal bezel, it has 1 x NC contact and uses screw-clamp terminals. This 35mm mushroom shaped push button headis ideal for...

    $85.72
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  • 8911DPSO13V09

    Schneider Electric

    8911DPSO13V09

    8911 definite purpose starters are inexpensive starters for applications with relatively low duty cycles. Typical applications include air compressors, agricultural equipment, pumps, and HVAC equipment. This three pole definite purpose starter has a full...

    $177.21
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  • XVBC33

    Schneider Electric

    XVBC33

    Harmony XVB 70 mm modular beacons and tower lights are available with steady or flashing lights, and with incandescent or LED illumination. The XVB 70mm tower light range is modular line makes assembly simple which minimizes installation time. There are...

    $77.60
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  • T36AN13G7

    Schneider Electric

    T36AN13G7

    TeSys N contactors and starters conform to NEMA ICS2 standards. The NEMA size is printed directly on the face of the contactor. The 3 pole NEMA size 00 motor starter has a 9 amperage continuous current rating. It also has ratings of 1.5 HP at 200 to 230...

    $275.20
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  • RPM12P7

    Schneider Electric

    RPM12P7

    This Harmony RPM power plug-in relay has a coil control voltage of 230V AC and has 1 changeover contact SPDT (single pole double throw) with a rating of 15A. It has large choice of number of contacts for high rated current use. It also offers LED...

    $88.14
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  • PBPQO4A100

    Schneider Electric

    PBPQO4A100

    Powerbus busway delivers scalable and flexible overhead power distribution. Simple modularity minimizes unintended downtime. Units are available in 100A, 225A, and 400A as well as up to 600V maximum rating. Powerbus busway uses the same Plug-in Units...

    $837.32
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  • LRD1510

    Schneider Electric

    LRD1510

    TeSys LRD thermal overload relay, 6A/690V, thermal setting range 4-6A, tripping class 20, for protection of 3-phase motors 2.2kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a...

    $62.00
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  • LR3D350

    Schneider Electric

    LR3D350

    LR3D350 is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 22kW@400V thanks to a thermal range 37-50A , a tripping class 10A, for use with unbalanced loads. LR3D350 is a TeSys LRD thermal...

    $104.81
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  • LR2K0305

    Schneider Electric

    LR2K0305

    LR2K0305 is a TeSys LRK thermal overload relay from Schneider Electric to be used with a TeSys K contactors. It protects motors 0.18kW@400V thanks to a thermal range 0.54-0.8A, a tripping class 10A and phase unbalance protection. LR2K0305 is a TeSys LRK...

    $68.11
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  • LC1D188G7

    Schneider Electric

    LC1D188G7

    TeSys D contactors have been designed for perfect integration into control systems. They can be used to create motor starters for almost any type of application. TeSys D contactors are available in 13 contactor ratings for inductive motor applications up...

    $188.81
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  • LADN04

    Schneider Electric

    LADN04

    LADN04 is a Schneider Electric add-on auxiliary contact block for TeSys D and TeSys F contactors. Front mounting block, it provides 4NC instantaneous contacts rated up to 10A 690V AC. It can be used in safety applications. LADN04 is a Schneider Electric...

    $55.14
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  • LA4KE1B

    Schneider Electric

    LA4KE1B

    TeSys K suppressor module, for contactors LC.K, LP.K, CA.K. To be used with 12-24V AC or DC control circuits, it provides a varistor protection limiting the transient voltage to 2 Uc max. Clip-on mounting on front of contactor (no tools required), it...

    $60.40
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  • KZ32

    Schneider Electric

    KZ32

    TeSys Vario door mounting accessory, for mini-Vario and Vario switch-disconnectors. Interlock plate prohibiting an enclosure door to be opened when the switch-disconnector is in ON position. It accomodates handles for VN12, VN20, and V02 to V2 switch...

    $102.00
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  • DU324

    Schneider Electric

    DU324

    General duty safety switches are designed for residential and commercial applications where durability and economy are prime considerations. Typical loads include lighting, air conditioning, and appliances. They are suitable for use as service equipment...

    $479.68
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  • 9421LH3

    Schneider Electric

    9421LH3

    Type L door mounted, variable depth operating mechanisms feature heavy duty, all metal construction with trip indication. Operating mechanism can be padlocked in the Off position when the enclosure door is open. Handle assemblies can be locked Off with...

    $204.40
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  • 9070T750D20

    Schneider Electric

    9070T750D20

    Type T is our most popular and complete line of control transformers and is best choice if size and cost are of concern. These transformers were design for top performance which is why it uses low impedance windings so it can accommodate higher inrush...

    $1,067.84
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  • 9001KYK317

    Schneider Electric

    9001KYK317

    The 9001K push button line has a large variety of operators and accessories for heavy industry applications. These operators are used in the petrochemical, metallurgy, mining, oil and gas, wastewater treatment and automotive manufacturing industries and...

    $334.40
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  • 8910DP31V02

    Schneider Electric

    8910DP31V02

    8910DP definite purpose magnetic contactors are designed for heating, air conditioning and refrigeration applications. This line of definite purpose contactors has current ratings up to 120 amperes resistive and 50 HP at 600 VAC. This one pole definite...

    $62.46
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  • 8501KPR12V24

    Schneider Electric

    8501KPR12V24

    8501KP universal plug in relays are designed for multipole switching applications at 300 VAC or lower. These relays are designed to be plugged into a relay socket. This makes for very easy replacement. This relay plugs into an 851NR51 or 8501NR52 relay...

    $56.00
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  • 2959S13W30B

    Schneider Electric

    2959S13W30B

    This unlatch coil for mechanically held 8903 SM and 8903 SP lighting contactors can be easily replaced. By changing out the coil, the lighting contactor can be unlatched with a different voltage. This will also save the cost of a whole new contactor if...

    $270.80
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  • XVUC26

    Schneider Electric

    XVUC26

    This blue illuminated unit is designed as an accessory to be connected with base and create complete tower light. It is supplied with 24V AC/DC and has a mounting diameter of 60mm. Its integral LED offers a steady light, allowing it to clearly display...

    $43.20
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  • XB4BD912R10K

    Schneider Electric

    XB4BD912R10K

    This Harmony XB4 potentiometer has a resistance of 10kO. It has a metal bezel. This potentiometer provides an external interface for controlling key parameters of automation components like drives and inverters. It is easily installed into standard 22mm...

    $54.40
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  • LR2D3561

    Schneider Electric

    LR2D3561

    LR2D3361 is a TeSys LRD thermal overload relay from Schneider Electric to be used with a TeSys D contactor. It protects motors 30-37kW@400V thanks to a thermal range 55-70A, a tripping class 20 and phase unbalance protection. LR2D3361 is a TeSys LRD...

    $124.49
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  • 9070T150D19

    Schneider Electric

    9070T150D19

    Type T is our most popular and complete line of control transformers. They come with unmatched design innovations for top performance and is manufactured using the most advanced insulating materials. The Type T control transformer is the best choice if...

    $321.81
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  • 9001KR3R

    Schneider Electric

    9001KR3R

    This Harmony 9001K, modular projecting red push button has 2 positions, operates with spring return mechanism. It has a chromium-plated metal bezel. This projecting push button provides an ergonomic interface for controlling your machines. It is easily...

    $29.72
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1400 of 3739 Items