1 High rated switch voltage reaches 440V and insulation voltage reaches AC 660V. 2 There are 4 kinds of button switch of different indicator light colors for you to choose from. 3 Long service life.The mechanical service life is 5000000 times and electronic service life is 500000 times. 4 The contact material is silver alloy of low resistance and high conduction. 5 This button is suitable for action control in AC 50Hz, voltage 380V and below, DC 220V and below electromagnetic starters, contactors, relays and other electrical circuits.
What's in the box
10 x BEM38-11D Self-Reset Flat Head Button Switch