20KA AC Hot Endurable Thousands Of Strikes Class II Waterproof Lightning SPD 220V Surge Protector

FOB Reference Price:Get Latest Price
$2.00 - $10.00 / Pieces | 100 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 500 501 - 2000 2001 - 5000 >5000
Est. Time(days) 15 20 25 Negotiable
Customized packaging (Min. Order: 5 Pieces)
Report Suspicious Activity
Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Product name:
Power Surge Protector
Company type:
Supply Ability
Supply Ability:
5000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Packed by iron pallet or wooden case, provide waterproof packing according to customer's requirement.
Lead Time :
Quantity(Pieces) 1 - 500 501 - 2000 2001 - 5000 >5000
Est. Time(days) 15 20 25 To be negotiated
Product Description

● Surge Protective Device( SPD) is suitably used in the IT , TT , TN-C , TN-S , TN-C-S and Low voltage AC power distribution system. Rated voltage up to 380V , to protect from direct and indirect lightning impulse and other transient over voltage. As per the conditions of IEC61643-1:1998-02 standard. Class II surge protective device, it is category C surge protective device. SPD has two protection models : MC and MD SPD is in compliance with GB18802.1/IEC61643-1 standards.

Max continuous operating voltage Uc(V/AC)
Volage protection level Up(KV)≤
Max discharge current Imax(8/20μS) KA
Nominal Discharge Current In(8/20μS) KA
Response time ns
Protection Grade
Indication of invalidation
Aging invalidation , white : normal ; red : invalidation
Secondary protection for line
Remote signal function
Other maxi continuous operating voltage can be customized


1.To be mounted between LPZOB or LPZ1 zone and LPZ2 zone, adopts 35mm standard mounting rail . The cross sectional area of multi-strand soft copper conductor:2.50~35mm2.

2.Every phase of SPD shall be protected by fuse or mini circuit breaker from short circuit when SPD is broken down caused by suging voltage.

3.It is mounted in distribution boxes of different floors, computer center, telecommunication room , control room of elevator, CATV room, fire fighting center, distribution box of villa and etc.

Operation Elements.

1>.SPD as only one side of terminals , able to prevent from being electric touching , indoor fixedly mounted , limiting voltage.

2>.SPD hase built-in disconnector , when SPD is invalid due to overheating or breakdown, the disconnector can automatically separate SPD from the network, meanwhie send an indication signal. The visible window show white color in normal service, if to be separated from network, it will show red color.

3>.1P+NPE, 2P+N,3P+N. SPD consiste of 1P,2P,3P,4P and NPE neutral and earthing protection modules, used in the power supply system of TT, TN-S and etc.

Products Show
Scope of Application

Power Surge Protector is used for earthing system of power plant ,transformer station ,tower ,communication station ,airport, railway, subway station , high building ,computer room ,oil reservoir in the environmental of moist ,saline and alkaline ,acid and chemical corrosion medium environmental.

Oil & Gas / Petrochemical

Information & Communications Technologies

Utilities / Energy

Facilities, Institutions & Transportation

Industrial & Process Manufacturing

Government, Military, & Defense Installations

Our Company

Electroplating Workshop

Daily output up to 5000* grounding rods
*φ12x1200mm Grounding rods

Machining Workshop

Own a batch of adept technical worker of handicraft

Foreign Trade Marketing Team

Our team all kinds of good corporate senior tradeing staff

Warehouse & Logistics

Have own Warehouse, Professional logistics company

Our Certifications

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like