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1. Professional production of metal button switch, supporting connectors, indicator lights, emergency stop switch.
2. independent development, design team and processing workshop.
3. Management system certification:ISO9001.
4. Product Safety Certification:CE,CQQ,IP67,ROHS.
5. Source enterprises, direct sales of manufacturers.






| 1. Product name | Metal push button switch | |||
| 2. Product model | Q16A | |||
| 3. Electrical parameters | 3A /250VAC | |||
| 4. Operating temperature range | -20℃~+55℃ | |||
| 5. Level of protection | IP65,IK10,IP40 | |||
| 6. Switch combination | 1N0 | |||
| 7. Type of operation | self-reset | |||
| 8. LED VDC | ||||
| 9. Life of lamp bead | ||||
| 10.Performance | ||||
| mechanical property | project | experimental condition | specification | |
| Operation Force | Load the beginning slowly in the vertical direction | 4~6N | ||
| mechanical life | At a speed of 30 times per minute without loading | The number of operation cycles reached 500,000 times | ||
| weldability | Soldering temperature 230±5℃ immersion time 3±0.5S | The tin area is more than 90% of the impregnation circle | ||
| heat resistance | Soldering temperature 260±5℃ immersion time 5±1S | No abnormal electrical and mechanical properties | ||
| behaviour of electricity | contact resistance | 6V.DC | ≤ 50mΩ | |
| insulation resistance | 500V.DC for 1min | ≥1000mΩ | ||
| technical requirements | ||||
| AC Withstand Voltage Tester | test condition | Requirement | ||
| Micro disconnect | 1000Vac/50Hz,for 1min | No flashover and no breakdown | ||
| basic insulation | 1000Vac/50Hz,for 1min | |||
| Durability Test | overload test | 3A/250VAC,6-10times/min,a total of 50 times | Function should be OK | |
| durability test | 3A/250VAC,6-10times/min,a total of 10000 times | |||
| Temperature Test | 3A/250V, power on continuously for 1h until temperature rise is stable, connection wire size: 18AWG | Terminal temperature ≤30K | ||
| Descriptions | This 16mm self recovery |
| push button is Stainless Steel | |
| The front button is Stainless Steel | |
| Applications | Shipping |
| Security Equipment | |
| Household appliance | |
| Medical equipment | |
| Starter | |
| bathroom | |
| Access control |





Q1: Are you a factory or trading company
A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.
Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment.
Q3: When can I get the price?
A3:Usually we quote within 24 hours after we get your inquiry.
Q4: How could I get a sample?
A4: if you can not buy our product in your local area, we will ship a sample to you.You will be charged a sample price plus all related shipping costs.Express delivery charge depends on the quantity of the samples.
Q5: What is the price of shipping?
A5: Depending upon the port of delivery, prices varies.

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