401-943-1164 / US & Canada Toll Free: 877-943-1164

M4503 Ruggedized Miniature A/B Switch: "Shaken But Not Stirred!"

February 19, 2008



Electro Standards Laboratories, Cranston, RI, has just announced the new Model 4503 Miniature DB9 A/B manual switch, designed to withstand environments subject to vibrations. This switch and its feed-through connector have successfully passed the rigorous seismic testing of the EPRI "SQURTS" Program, qualifying it for use in nuclear power plants. Model 4503 is ideal for factory floors, energy facilities, or any other harsh environment.

Model 4503 allows data to pass through all pins of the DB9/F connector interface, and it switches all pins simultaneously. The keylock feature provides "pass-key only" access to switching. Key is captive in B position and removable in A position. This ruggedized switch has an all aluminum enclosure, specifically designed to be EMI/RFI, interference resistant in noisy environments. The Model 4503 can be securely attached to a panel with optional mounting ears. The switch is available as a desktop or rackmount unit.

For details, click here: http://www.electrostandards.com/ProductDetail/?productid=134

For more information about the Model 4503 Ruggedized Switch and other Electro Standards products, please call 401-943-1164, email eslab@ElectroStandards.com, or visit our website http://www.electrostandards.com.

Electro Standards Laboratories
36 Western Industrial Drive
Cranston, RI 02921, USA
Tel: 401-943-1164
FAX: 401-946-5790
Email: eslab@ElectroStandards.com