SQ1M41A Square D Protective Relay S40 SEPAM
Good condition. See photos for details. No other peripherals included. 30Day Warranty/Return. Please make offers.

The SQ1M41A is a specific part number for a Square D (Schneider Electric) SEPAM Series 40 Digital Protection Relay pre-programmed for motor protection (M41 application tier). It is a microprocessor-based numerical relay designed to monitor, measure, and protect critical equipment in medium-voltage electrical distribution systems.

Key Specifications & Architecture
Application Designation (M41): Specifically engineered for motor applications. It provides comprehensive protection against overloads, internal faults, stalling, and abnormal operating conditions unique to industrial motors.
Hardware Interface: The physical unit includes a built-in LCD screen, 10 digital inputs, and 8 control outputs.
Network Capabilities: It communicates using the Modbus protocol, allowing seamless integration with industrial SCADA systems and remote control networks.

Core Protection Functions
The pre-loaded M41 application software includes standard ANSI-coded protection elements, notably:
Overcurrent Protection: Codes 50/51.
Earth Fault/Ground Fault Protection: Codes 50N/51N.
Thermal Overload: Monitored via negative sequence factor and heat-rise tracking.

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R2 Cosmetic Condition: B

R2 Functional Condition: Key functions working.
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ABOUT THE SELLER
3R Technology is a socially responsible company committed to helping individuals and businesses re-use and recycle electronics safely and responsibly. Our primary mission is to encourage reuse, the best form of recycling.  Our operation has helped redistribute this technology to those who are disadvantaged, looking for inexpensive access, or simply seeking to extend the life of their equipment.

We are Responsible Recycling (R2V3) certified which means all items we sell are tested. All 3R Technology eBay items, after their useful life, can be returned to us for proper recycling at no charge. Contact us if your company would like to recycle its surplus electronics.

PAYMENT
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Payment must be made within three (3) calendar days of auction close.

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SHIPPING
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We are located in Kent, Washington and items can be picked up directly from our facility.

Sorry, we don’t ship to Alaska or Hawaii without pre-arrangement.

DATA SANITIZATION
Hard drives, solid-state drives, and all data-bearing devices have been wiped according to R2v3 standards. 

WARRANTY & BATTERIES
WE DO NOT WARRANTY BATTERIES. Your refurbished device will contain a used battery. By their nature batteries do not typically have long lives. We test batteries to ensure they are functional and hold a charge, but we do not guarantee the duration of that charge. 

RETURNS
Refunds are on the final bid amount only; shipping and handling are non-refundable.

Please contact us directly if there are any problems with your item.

LOCAL PICKUP
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Local pickups take 1 to 2 days to process. We are closed on weekends.

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