| Port: | Ningbo&Shanghai |
| Payment Terms: | T/T,paypal |
| Supply Ability: | 100000 Piece/Pieces per Month |
| Protection Level: | IP67 |
| LED color: | Red.yellow.green.white.blue.orange |
| Place of Origin: | Zhejiang China |
| pin type: | terminal pin |
| Material: | stainless steel / nickel plated brass/aluminum |
| Model Number: | QN28-A3 |
| MOQ: | FREE |
| Brand Name: | QN |
| Model No.: | QN28-A3 |
| Operation type: | Momentary/Latching |
| Max. Voltage: | 250v |
| mounting hole size: | 28mm |
| Max. Current: | 5a |
| Package: | 16PCS/BOX |
| LED voltage: | 3V 6V 12V 24V 36V 48V 110V 220V |
| Certificate: | CE,CQC,REACH,ROHS,TUV |
| Packaging Detail: | Packaging Details:16 PCS/BOX Express : DHL TNT FEDEX UPS ... Lead Time : 7days We put the metal button switches in a foam box to protect them. |
| Package Preview: | https://sc04.alicdn.com/kf/HTB1OVKPa8Gw3KVjSZFw762Q2FXaV.png_640x640.png |
title:QN28-A3 28mm Ring Type Momentary|Latching Flat Head Pin terminal Waterproof metal push button switch
They are widely used in household appliances, electric force,telecommunications,machine tool,vessel,textile,printing,Mining machine,Mustic Instrument, etc.
| Product brand | QIANNIAN | |
| Product name | Button switch | |
| Product model | QN28-A3 | |
| Product information | Mounting hole | 28mm |
| Operation types | Momentary|Latching | |
| Head shape | Flat Head, Pin terminal, Ring Type | |
| Enclosure material | Stainless Steel | |
| Degree of protection | IP67 IK10 | |
| Contact parameters | Switch rating | 5A/250VAC |
| Contact configuration | 1NO1NC|2NO2NC | |
| Contact | Silver alloy,Pin terminal | |
| Color/voltage | Optional color | R O Y G B W |
| Optional voltage | 6V 12V 24V 110V 220V | |
| Other parameters | Mechanical life | 50,000cyles |
| Electrical life | 50,000cyles | |
| LED life | 40,000hour | |
| Terminal Type | Pin Terminal(2.8X0.5) | |
| Contact resistance | ≤50mΩ | |
| Insylation resistance | ≥1000mΩ | |
| Dielectric Strength | 2000VAC | |
| Operation Temperature | -20℃~+55℃ | |
| Panel thickness | 1~10mm | |
| nut torque | 5~14Nm | |
| Opration pressure | About3~5N | |
| Operation stroke | About2.5mm | |
| Base | PA66 | |
| Packages | 16PCS/BOX | |
| Website | http://qndz.en.alibaba.com | |
| Official website | http://www.qnele.com | |
| Product size |  |
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1.Appearance material Brass Nickel Plated Stainless Steel Plating Color |
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2.Electric material Copper plating and silver contact, better conductivity. |
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3.Installation accessories Waterproof ring protection Hexagonal nut fixed IP Waterproof |
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4.Connection mode Welding terminal Wiring connector |
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5.Waterproof properties Waterproof test, Excellent waterproof |
Yueqing Qian Nian Electronic Co.,Ltd was founded in 2001,a technology company which is
specialized in designing and manufacturing varies types of push button switch,our company is committed
to well-known brands of companies both at home and abroad to provide first-class products and enterprises
supporting services .Company currently employs more than 160 people ,including R&D personnel and mold
production staff more than 30 people.Leading products are :Metal waterproof push button switch , metal
waterproof pilot lamp ,anti-blast switch ,and accessories.Our product are widely used in various types of
console, control box(cabinet),distribution box (cabinet),instrumentation box(cabinet),electrical apparatus,
and other industrial automation device etc.
| 1.Car modification | 2.Battery car modification | 3.Computer modified |
| 4.Car modification | 5.Battery car modification | 6.Computer modified |
1.Free sample
2.DHL,UPS,TNT,Fedex,Aramex and forwarder are accept
3.Produce and purchase all connector to satify your request
4.Accept T/T in advance, Paypal, Western Union and Escrow
5.Most product not have MOQ,orders for just one piece are welcome
6.Actual drawing,picture and part No. will assist to get a competitive price soon
7.The stock goods will be delivered within 3days,and the customized goods will be delivered within 7days
Why choose us?
Good quality, competitive price, fast delivery .
If you have any questions,please contact with us!
1.Provide free samples
2.Accept ODM/OEM
3.We can do CO, Form E F ect.
4.Terms of trade:EXW,FOB,CIF,CPT ect.
