

Head for key selector switch, Harmony XB5, XB4, Ø22 mm 2 position spring return 3131 A
ZB5AG620
Discontinued on:23 Jan 2021
ZB5AG620 has not been replaced. Please contact your customer care centre for more information.
Environmental Data
Schneider Electric aims to achieve Net Zero status by 2050 through supply chain partnerships, lower impact materials, and circularity via our ongoing “Use Better, Use Longer, Use Again” campaign to extend product lifetimes and recyclability.
Need more information? Check our technical FAQs!
Easily find answers to the most frequently asked questions.