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SETsafe | SETfuse
SETsafe | SETfuse
SETsafe | SETfuse
SETsafe | SETfuse
SETsafe | SETfuse
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Testing and Verification Laboratory

Witnessed Test Data Program (WTDP)

ISO/IEC 17025 (General Requirements for the Competence of Testing and Calibration Laboratories) standard, permanent authorization.


SETsafe | SETfuse Testing and Verification Laboratory has obtained the permanent authorized Witnessed Test Data Program (WTDP) qualification from Underwrites Laboratories Inc. (UL) and German TÜV Rheinland (TUV).




WTDP Certificate (Perpetual License)

UL & TUV_Authorized Testing Lab_WTDP Certificate_SETsafe & SETfuse.pdf


TUV Certificate Update Information (Valid until April 16, 2026)

TUV_Authorized Testing Lab_WTDP Certificate(Valid from 17 October 2024 until 16 April 2026)_SETsafe & SETfuse.pdf


  





The following products of SETsafe | SETfuse can be tested by WTDP:


Over Temperature Protection Components

ATCO. Learn more

OTCO. Learn more




Over Voltage Protection Components

TVS. Learn more

GDT. Learn more

MOV. Learn more

TFMOV. Learn more

SPD. Learn more




Over Current Protection Components

Mini Fuses. Learn more




Active Protection Components

iTCO. Learn more


    

    

    

Update: May 2025