ITEM NAME:16mm Thread diameter Flat impermeable round Push-button snap switch Z9A7 16mm Thread diameter Flat impermeable round Push-button snap switch Z9A7 Operation type: lock; Contact type: 1 NO + 1 NF; current: 5A; voltage: AC 250V; Net weight: 14g Cap Type: Flat; round terminal Quantity: 3; Pole and lance: SPST; t Operating temperature: -25 Celsius to + 55 Celsius; operating humidity: 45 to 85% RH; Protection index: IP67 Contact resistance: 50m ohm maximum; insulation resistance: 100m Ohm Minimum; 100% brand new and high quality. Evaluates PI67 waterproof. Can be exposed to heavy rain, splashes, etc. without damage. This metal push-button switch is suitable for 16mm diameter hole mounting. widely used for controlling start-up circuits, electromagnetic contactor, relays and other electrical circuits. color: Silver Material: Stainless steel + plastic size: Diameter thread: 16mm total size: 38 x 21mm Package Content: 1 x Switch 1 x rubber o-ring Only the package above, the other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 1 x Switch. Evaluates PI67 waterproof. Net weight: 14g.