1、ABS Material: This rectangular button switch is made of ABS flame retardant material, resistant to high and low temperature, safe and stable 2、Protection Effect: The button head design is beautiful and delicate, with better protection, impact resistance, not easy to age 3、Stable Performance: The brass pins are welded firmly, the conductivity is better, not easy to oxidize for a long time, and the connection is stable 4、Silver Contacts: Can protect circuit safety, sliding contact design has self cleaning function to ensure reliable access 5、Application: Used for automation equipment, DIY application installation, distribution box, complete sets of electrical equipment, household appliances, power distribution equipment