Brief Introduction

Button switch Upgraded BA21 (black, normally open)

Button switch Upgraded BA21 (black, normally open) Thickened copper components with silver contacts, capable of handling larger currents, long service life, and resistant to aging.Upgraded copper parts with silver contacts, able to withstand high currents, sensitive in switching, stable in performance, strong in electrical conductivity, large in contact area, anti-aging, and long in service life.Flame-retardant base, non-combustible in open fire (safety-oriented), good heat resistance, impact resistance, excellent performance, and high fatigue strength.Rated Current (A): 10Opening Diameter (mm): 22Operation Type: Self-reset (momentary action)