The surge arrester is suitable for T1 single-phaseTN surge TN surge arrester 50kA soft surge lighting system T2 3 phase tn c system

50.0 Pieces
The surge arrester is suitable for T1 single-phaseTN surge TN surge arrester 50kA soft surge lighting system T2 3 phase tn c system
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Place Of Origin: Zhejiang, China
Brand Name: TYCOTIU
Model Number: TY-50GR 1+1
Type: T1, Ac Surge Protector
Number Of Pole: 2
Rated Voltage: 385
Max Discharge Current: 160
Nominal Discharge Current: 50
Item Name: Class 1 Surge Protection Device
Material: Plastic
Protection Class: SPD Classification According To EN61643-11 Type 1
Pole Number: 1P,2P,3P,4P,1+1,3+1
Enclosure Material: Thermalplastic UL94-VO
Degree Of Protection: IP20
Certificate: TUV/SEMKO/CB/CE/ROHS/ISO9001 Approved Standard
Operating Temperature Range: -40℃-80℃
Application: Surge Arrester Is Suitable For Single-phaseTN System
Basic Infomation
Place of Origin: Zhejiang, China
Brand Name: TYCOTIU
Certification: TUV/SEMKO/CB/CE/ROHS/ISO9001 approved standard
Model Number: TY-50GR 1+1
Payment & Shipping Terms
Product Description

You are here:Home>> AC power surge protection>>Type 1 Surge Arrester

50kA lighting  surge arrestor spd  50kA t1 Spark gap technology  class I Surge Protection Devices

   <Lightning Surge Arrester/Surge Protective Device/Surge Arrester>


Product Description


  • Endurable,sustains thousands of strikes 
  • Status indication
  • Uc 385V can be achieved
  • Protection class: Type 1,Class I
  • Pole number:1P,2P,3P,4P,1+1,3+1
  • Widely suitable for TT system,for protecting the buildings to avoid national defense

class I Surge Protection Devices Technology characteristic


Product Details


class I Surge Protection Devices Product characteristics 

Specification TY-50GR 3+1 TY-50GR 1+1
Item name  Surge Arrester
Surge Arrester
SPD dassification according to EN61643-11 Type 1
Type 1
SPD dassification according to EN61643-11
Class 1 Class 1
Max continuous 0perating a.c. voltage µc 385V 385V
Lightning impulse current (10/350µs)  limp 50kA 50kA
Norminal discharge current (8/20µs)  In 50kA 50kA
Voltage protection level UP ≤2.5kV/ ≤2.0kV ≤2.5kV/ ≤2.0kV
Follow current extinguishing capability a.c. lifi 3kA rms 3kA rms

Max. backup fuse



Response time tA



For mounting on 35mm Din rail

35mm Din rail

Degree of protection IP20 IP20
Payment term 30% deposit in advance,70% before shipment,100% T/T in advance
Certificate TUV/SEMKO/CB/CE/ROHS/ISO9001 approved standard
Logo       Customized logo with Decal/ Frosted/ Print are available as request

Design ability        

We can supply sample,OEM&ODM is welcome (Design,Engineering, Photographing,Sample, Production)


Product Range

    TYCOTIU  owns advanced test equipments and product line, perfect management, professional technical personnel and well-trained workers. Taike team keep developing newest product for our customer, that is why technical level of our products can be reached to the leading level, we also can help customer OEM/ODM.

Company Information

  Zhejiang Tycotiu Electric Co., Ltd. was established in 2003, is a professional surge protective devices (SPD) manufacture with many years experiences.We are providing quality products, competitive price, prompt delivery and excellent service, and looking forward to even greater cooperation with overseas trade based on mutual benefits.



  TYCOTIU have strong sales team, our surge protection device are sold to many countries around the world. Europe and Asia are our main market. We would like to cooperate with global customers and help you success in your market.

Product Uses

  TYCOTIU have developed a wide range of products mainly covering requirements in the area of low voltage lightning protection, such as SPD for power system,PV system and data , etc. All these products have been widely applied in electronic system, computer network and security system, protection for power industry, petroleum chemical industry and national defense industry.



How about your experience?

We have our own  factory and in-house test laboratory, our R&D department have more than 

15 years experiences.



What's your advantage?

Fast delivery: 2-3 weeks. Large scale production drive cost down: 300,000 pieces per year. 

Qulaity recognized :cooperate with transnational company.



Is custom design package acceptable?

Inner box and out carton are made as per international standard.

We can make packaging according to customer's need. 



Could you do OEM for us?

Sure,we accept OEM and ODM order,please supply with the letter of Authorization for the brand.



How about warranty?

5-8 years.


Could I buy 1pc sample first and small order?

Of course,support sample order, especially for new customers under certain condition. 



How long make a sample?

 3-5 days.



How does your company do regarding the quality control?

Quality is priority. We always attach great importance to quality control from the beginning to the end of the production. IQC inspects the components, the patrol inspection is done during production and all the goods to be tested 100% before leaving the factory..


Over 15 years' OEM experience,we can provide professional solutions for customers. Click "Send "get the Latest quotation Now!!



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