INDUSTRIAL GRADE POWER POWER SWITCHES UL,CSA LISTED(except 3&4 poles)

All of switch-housings cases of the standard switches are made of the approved UL standard 94V-O materials.
Contact mechanism is designed to minimize producing noise and secure stable switching from small current to large.
Molded-in terminals give a perfect seal against the ingress of flux at wave soldering.
No electrical trouble will occure even if the case might be deformed during soldering process.
The series A does comply to japanese National defence Standards,japanese Industrial Standards and Electrical Apparatus Regulations and is designed to enhance its durability,,humidity,corrosion,heat,cold,shock and vibration resistance.