+ 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 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 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 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 Square D AS-42CT 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 Ge products, including obsoleted and phased-out Eaton parts and systems, as well as the all-new for 2025 Foxboro 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 Ge such as the D486342 spares. Related to this we have added to our service line-up the DH665FDK manufactured by Eaton and we are pleased to be able to service most Eaton systems and parts. Due to increased demand we now feature D04450 by Manufacturer Foxboro as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 York has Ge Brand DS3800HXTA in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Compumotor such as AT6250120V equipment made by Compumotor have been added to our featured items. As a tip, you can find the entire Compumotor products line-up in our inventory by simply searching for "Compumotor" in the search box. Additionally we have now also available D486471 made by Ge as well as the popular BDS5A22000010606A2031 original spares produced by Kollmorgen

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 CLV6301001 by Sick and AT6250120V spares by Compumotor are also now also our York Scientific's line-up of service offerings. This also includes the original CR10155180COMAU Spares made by industrial controls and automation manufacturer Comau.