Schweitzer Engineering
Model: SEL-3021 / SEL3021 
Serial Encrypting Transceiver 


Serial Data Encryptor


Included 
SEL-3021 Encryptor Instruction Manual 
SEL-3021-1 SEL Protocol Instruction Manual 


SEL Schweitzer Engineering Laboratories

The Schweitzer SEL-3021 is a robust security solution for serial communications, designed to protect sensitive data
 on both multi-drop SCADA networks and point-to-point links. It offers strong 128-bit AES encryption, role-based 
access control, and a tamper-evident design. The device is easy to install as a "bump in the wire" and is FIPS 140-2 
validated for the highest level of security.


** 30 Days Free Return.


Have some marks and scratches due to old stock. 


© All the pictures are Organic and this part is physically in our stock.





Condition and Details:

This is a new item in good condition.
Not in original packing.


No Accessories / Cable or probe (only what showing into actually given pictures and in description).





Old Stock.
(A new, unused item with minor signs of wear. The item may be missing its original packaging, or the original packaging has been opened or is no longer sealed. The item may be a factory second, or a new and unused item with minor cosmetic issues or sign of use due to conduct a test before offering for sale). Furthermore, any noticeable issue will describe with the item specification above before this portion.




Shipping:
Usually, we ship same business day, subject to clear funds into our account 
Standard order processing time is 2 to 4 business days 
Item will be packed as per International Standard, 
International Orders: DHL / SingPost / EMS 
 

* Expedited shipping is available for an extra fee.
* International buyers pay all custom, duties, taxes & brokerage fees at their end



 

Warranty and Returns:
Warranty:

Free 30 Days Money Back or Replacement, Seller pays return shipping.


Product Returns:

Returns:
Return 
to Base Warranty, Any type of power failure/burn / physical damage / tempered seal will void the warranty.
 







Payment:
Payment Methods:

PayPal
Credit Cards  
Wire-transfer: Kindly contact us for payment instructions

International buyers without PayPal: Kindly contact us before bidding
                          
About Us:
We deal in Semiconductor & Wafer Handling Parts/Components/machinery and types of equipment. A Verity of Industrial Automation Equipment and Parts.

Industrial PCs, PLCs, HMI, Controllers, and Sensors.
Industrial robotics, Data Acquisition, and Test & Measurement.  
Industrial Single Board Computers.
Marine Parts / Equipments.
Oil & Gas and offshore station.
Lab and Research Equipments.

We Source, We Refurbish, We Service and We also Repair …please contact for any further detailed inquiries.