+ We stock a large inventory of Square D industrial automation systems and parts.
+ We repair, service and calibrate most Square D models of equipment.
+ We ship Square D replacement parts worldwide, with expedited shipping for your urgent Square D requirements


For immediate assistance be sure to 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 Square D Industrial Automation equipment needs.

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Popular Industrial Automation Products:

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

Winter 2025 Update: Since December 2023 the supply chain strictures have fortunately eased, with less stress on product delivery due dates. Our teams at YORK XPS 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 Square D 8030-GRK-210 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 Square-D products, including obsoleted and phased-out Square-D parts and systems, as well as the all-new for 2023 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 Square-D such as the 8736E02 spares. Related to this we have added to our service line-up the CLASS8736TYPESB04SERA manufactured by Square-D and we are pleased to be able to service most Square-D systems and parts. Due to increased demand we now feature 3112351450 by Manufacturer Square-D as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 YORK has Square-D Brand ATV21HD37N4 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Square-D such as 8903SYO2 equipment made by Square-D have been added to our featured items. As a tip, you can find the entire Square-D products line-up in our inventory by simply searching for "Square-D" in the search box. Additionally we have now also available 8502B02 made by Square-D as well as the popular 9001SKY201 original spares produced by Square-D

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 8536SBO2H308S by Square-D and 8903SYO2 spares by Square-D are also now also our York Scientific's line-up of service offerings. This also includes the original 8536A01 Spares made by industrial controls and automation manufacturer Square-D.