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Siemens 6ES5440-8MA21

Siemens 6ES5440-8MA21 6es54408ma21 Siemens 24vdc 4pt Digital Output Simatic S5
Manufacturer: Siemens
Part Number: 6ES5440-8MA21
Product Description:
6es54408ma21 Siemens 24vdc 4pt Digital Output Simatic S5
Condition: Refurbished
Quantity: 4  in stock
Price:

>> for immediate assistance to replace or repair your 6ES5440-8MA21 email or call us today: [email protected] or call Ryan Fitzgerald at (212) 772-6992 ext. 704

Siemens 6ES5440-8MA21 Spare Available for Shipment

We have at least quantity 4 of the 6ES5440-8MA21 made by Siemens on hand for immediate shipment. This original Siemens spare is refurbished and in excellent condition. We may have additional and new units in stock as well. To receive an online quote or obtain additional information simply click here. Qualified York technicians are standing by to assist you.

Service & Support for Siemens 6ES5440-8MA21

In addition to stocking the Siemens 6ES5440-8MA21 spares, we also provide Siemens services on the 6ES5440-8MA21 and related equipment. We offer Extended Warranty plans for your Siemens 6ES5440-8MA21 as well as Maintenance and Support contracts. For a Siemens warranty or support plan to fit your requirements, send an email to [email protected] or call Ryan Fitzgerald at (212) 772-6992 ext. 704

Siemens Diagnostic & Repair Services

We service and repair Siemens 6ES5440-8MA21 and related systems and components, including severely damaged and defective units. Our services for the Siemens 6ES5440-8MA21 include diagnostic evaluation, troubleshooting, component and board level repair, as well as complete rebuilding of the 6ES5440-8MA21 if necessary. Expedited handling of our evaluations and repairs are included as a standard service for all our clients. All our 6ES5440-8MA21 repairs include a 1 year warranty, covering both parts and labor.

To receive a quote to repair your defective Siemens unit(s) simply complete this online form, email [email protected] or call Ryan Fitzgerald at (212) 772-6992 ext. 704


Other Available Parts & Support Services Related to Siemens 6ES5440-8MA21:
+ We stock a large inventory of Siemens industrial automation systems and parts.
+ We repair, service and calibrate most Siemens models of equipment.
+ We ship Siemens replacement parts worldwide, with expedited shipping for your urgent Siemens requirements


For immediate assistance click here for quick online help
or contact our Automation & Controls team:

Mr. Ryan Fitzgerald
Director, Industrial Automation & Controls Service Team
[email protected]
(212) 772-6992 ext. 704


Our staff at York Scientific is dedicated to help you succeed with all your mission-critical Siemens Industrial Automation equipment needs.

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- Month of -
Popular Industrial Automation Products:

Winter 2024 & 2025 Q1 Developments in Industrial Automation - expanded product offering and diagnostic and repair services at YORK

Winter 2025 Update: Since December 2022 the supply chain strictures have fortunately eased, with less stress on product delivery due dates. Our teams at YORK have been able to ramp up our service response times with expedited shipment schedules back to normal, providing replacement parts and services following normal response times. Our departments are now working on near-normal production levels and our delivery and service schedules back to regular operation levels. In addition to the Siemens 6ES5440-8MA21 parts and service support, we have been able to add new lines of product and service:

Expanded Service and Repair Support for New Product Lines: We offer full support for discontinued Cutler-Hammer products, including obsoleted and phased-out B--R-Automation parts and systems, as well as the all-new for 2025 Square-D product line-up. Starting Q1 2025 YORK is pleased to announce additional repair and rebuild services for the automation products made by industrial controls leader Cutler-Hammer such as the 918872 spares. Related to this we have added to our service line-up the 8AC1236018AC123601AC123 manufactured by B--R-Automation and we are pleased to be able to service most B--R-Automation systems and parts. Due to increased demand we now feature 8839EFDMG3VW by Manufacturer Square-D as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 York has Siemens Brand 6ES54607LA11 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Allen-Bradley such as 873PDBAC1D4 equipment made by Allen-Bradley have been added to our featured items. As a tip, you can find the entire Allen-Bradley products line-up in our inventory by simply searching for "Allen-Bradley" in the search box. Additionally we have now also available 7714427051 made by Allen-Bradley as well as the popular 9900ACMN10 original spares produced by Quartech

Servo Motors, Spindles, and Electric Motors Rewinding and Rebuilding. We have expanded capacity at our service centers to do complete overhauls of industrial electric motors and spindles. Refurbishment processes are held to stringent QA standards to adhere to or exceed manufacturer's specifications. Overhauls include motor bearing replacement, stator rewinding, and rebalancing. Additional overhaul and rebuilding capabilities of products such as the F39136662E160150853SCE by A-O-Smith and 873PDBAC1D4 spares by Allen-Bradley are also now also our York Scientific's line-up of service offerings. This also includes the original 9810466103 Spares made by industrial controls and automation manufacturer Forry.

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York Controls features all makes and models of industrial automation systems & parts.

York Controls repairs, services and calibrates every brand and model of equipment.

York Controls ships worldwide, with expedited shipping available for all your urgent requirements.

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