Product Change Notice: GSM40~220 Series, Indicator Light Color Change

18 February 2020

As the medical regulations IEC60601-1 Chapter 7.8.1 require the LED indicator light of medical products to be green, MEAN WELL changed the color of the medical adaptor GSM40 ~ 220 series from blue light to the green light (refer to the illustrations below for details). The change has been implemented since2019/7, and there will be a transition period of the inventory.

MEAN WELL will fully absorb the costs incurred from this upgrade and will not increase the product price. If you have any questions, please check the updated product datasheet on the MEAN WELL website or contact your MEAN WELL sales representative.

Change Illustration:
Before - Blue light After- Green light
Change Date:
Model Upgraded Date Lot No.
GSM40A/60A/90A/120A/160A/220A
GSM40B/60B/90B/120B/160B/220B 2019.7.21 Y1908B

This article is written by Mean Well and originates from www.meanwell.com

Model	Upgraded Date	Lot No.
GSM40A/60A/90A/120A/160A/220A GSM40B/60B/90B/120B/160B/220B	2019.7.21	Y1908B

Before - Blue light	After- Green light