High Quality Materials: The Limit Switch Is Made From High Quality Plastic Housing And Metal. Waterproof And Dustproof, Electric Proof And Durable.Adjustability: This Lever Micro Switch Has Adjustable Function. You Can Freely Adjust The Length Of The Limit Switch Lever According To Your Needs To Achieve The Effect You Want.Actuator Type: Adjustable And Rotatable Lever Arm With Rollers; Nc + No (Dpdt); Nominal Voltage. Ac 250V 5A, Dc 115V 0.4A; When The Actuator Is De-Energized, The Action Reed Creates A Reverse Stroke Of The Power Transmitting Element.Easy To Use: Snap Action Contacts Have Different Trip And Reset Points. The Contact Distance Is Small, The Short Stroke Corresponding To The Force Is Small, And The Interruption Is Fast.Wide Range Of Applications: Used In Automotive Electronics, Communication Equipment, Military Products, Equipment Test Equipment, Gas Water Heaters, Gas Burners, Small Household Appliances, Microwave Ovens, Etc.