83855| Datasheet

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VISHAY
Vishay Semiconductors

Component Safety Recognition
Description
The Solid State Relays in this data book have been recognized for safety by the following organizations: Underwriters Laboratories (UL) recognized Canadian Standards Association (CSA) certified British Approvals Board for Telecommunications (BABT) certified Component recognition/certification can save the equipment manufacturers time and money when applying for safety approvals. Safety recognition guarantees that the SSRs have been inspected for safe design practices and construction and that the SSRs are 100 % tested to a strenuous input-to-output isolation voltage 20 % higher than the rated voltage (4500 VRMS). To ensure continued product integrity, the safety agencies inspect Vishay manufacturing facilities on a periodic basis. Specifics on each agency and the safety recognition numbers assigned to Vishay are listed as follows: UL, Vishay File Number 52744 All solid state relays in this data book are recognized to the UL standard for Optical Isolator UL 1577. CSA, File Number CA 93751 All solid stat
e relays in this data book are approved to CSA Class 9073-30. BABT, Certificate Number 605700 Most solid state relays in this data book are covered. Consult factory for details.

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Document Number: 83855 Rev. 1.2, 02-Jun-03