RJ11 Telephone Surge Protector lightning arrester for telephone surge SY3139 |



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RJ11 Telephone Surge Protector lightning arrester for telephone surge SY3139 |

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Месяц Минимальная цена Макс. стоимость Цена
Apr-17-2026 0.78 руб. 0.42 руб. 0 руб.
Mar-17-2026 0.34 руб. 0.43 руб. 0 руб.
Feb-17-2026 0.21 руб. 0.26 руб. 0 руб.
Jan-17-2026 0.19 руб. 0.72 руб. 0 руб.
Dec-17-2025 0.39 руб. 0.95 руб. 0 руб.
Nov-17-2025 0.31 руб. 0.16 руб. 0 руб.
Oct-17-2025 0.39 руб. 0.9 руб. 0 руб.
Sep-17-2025 0.74 руб. 0.60 руб. 0 руб.
Aug-17-2025 0.57 руб. 0.29 руб. 0 руб.

Описание товара

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RJ11 Telephone Surge Protector SY3139

RJ11 surge protectors SY 3139 are widely used to against the lightning in telephone.

1. Specifications

 

Model

 SY3139

 Interface

 RJ11 for telephone

 Line voltage

 100V

 Max operating voltage

 210V

 Max surge discharge current

 5KA(8-20us)

 Protected pins

 All pins

 Mounting

 Grounding clip & Grounding terminal

 Shell material

 ABS

 Weight

 60g

 Size

 26*26*95mm

 Package inch

 40*27*105mm

 

2. Main feature:

1.ABS material profile shell, attractive and durable, good shielding effect;

2.RJ 11 for telephone connection

3.Introducing multilayer protection circuit, selecting the latest high-speed surge protection device of quick response, low output residual voltage and super transmission performance.

3.Package

Surge protector x 1

Grounding terminal/Grounding clip x 1

Manuals/Instructions x 1

4.Certificates

  CE certificate

  Compliant to ROHS

  Lead-free

 

INSTRUCTION

Payment:

1.    We accept the payment methods provided by Aliexpress Escrow.

2.    All major credit cards are accepted through secure payment processor Escrow.

Shipment:

1.    We offer multiple shipment methods, like DHL, FeDex, TNT, and other postal packet, like China postal packet, DHL packet, Swiss packet.

2.    In general we ship within 7 days. For big quantity, it takes a bit longer time to handle.

3.    The delivery time is 4-6 days for DHL/FeDex/TNT. The delivery time by postal packet would be longer, usually 15-25 days.

4.    Customs and import duties are buyer’s responsibility.

Services:

1.    Please don’t hesitate to contact us with any question, we would like to assist you.

2.    We will response within 24 hours.

3.    Please leave us positive feedback, if you are satisfied with our goods and service.

4.    Please contact us first before leaving feedback, if you are not satisfied. We guarantee a satisfactory solution for you.

FAQ:

Q: How do I pay for my purchase?

A: We accept the payment methods provided by Escrow.

Q: How much does it cost to ship to my country?

A: Package less than 2KG will by shipped by China Post Airmail to most countries of the world.

 Q: Is there any tracking number for my item?

 A: Yes, we ship every order with their Tracking Number, and you can view the shipment status on the corresponding website.

 Q: I am a reseller, I would buy many pieces of your item, what’s the wholesale prce?

 A: Thanks for your inquiry, if you would like to buy large quantity, please send email to us, we will give you the best price, thanks!

 

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