Ecvv Trade
Yueqing Heyi Electrical Co., Ltd.

China Manufacturer with main products: Energy Meter, Power Capacitor, Voltage Regulator, Post Insulator, Power Factor Correction, Socket Meter, Meter Seal, Filter Reactor

Home  >Products Catalog > surge arrester > 10ka 4pole 420V 3 Pole +1 N 10A Lightning Protection System Surge Protection Device

10ka 4pole 420V 3 Pole +1 N 10A Lightning Protection System Surge Protection Device

FOB Price: 9.70 - 9.80 USD/Piece
Supply Ability: 100,000 Piece/Pieces per Month
Shipping: 30 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
In Stock

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: 1. Inside foam package ,outside strong paper package 2. 60pcs/per CTN 3. G/N.W: 20/19kg

Quick Details

  • Model Number: Ly1-D10
  • Brand Name: OEM/HEYI
  • Model Number: Ly1-D10
  • Release Electric in Ka: 5ka
  • Short Circuit Current Imax: 10ka
  • Continue Over Voltage: 420V
  • Protection Class: Class II
  • Protect Type: Phase -Nature -Phase -Ground
  • Function: Over Voltage Protection
  • IEC Standard: IEC61643-1
  • Color: Yellow or Red or Grey
  • Sample Time: 5 Days


10KA 4pole 420v 3 pole +1 N 10A Lightning protection system surge protection device
Electric ratings: 230/400V, AC50/60Hz, 3-phase;
Application: Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage;
Standard: IEC/EN 61643-1
Number of poles: 1, 2,3, 4;
Electric ratings: Single phase power distribution and control system of AC50/60Hz, 230V;
Short circuit current: up to 10kA (8/20μs);
Application: Protect electric system and on-loading electrical apparatus from lightening and instantaneous over-voltage; 

10KA 4pole 420v 3 pole +1 N 10A  Lightning protection system surge protection device Specification 






220V/385V AC


420V AC


less than 0.7kV





Response time

less than 25ns



The cross section of L/N line


The cross section of PE line


Fuse or switch current


Relative humudity



Standard rail 35mm

Material of outer covering

Fiber glass reinforced plastic

10KA 4pole 420v 3 pole +1 N 10A  Lightning protection system surge protection device advantage 
1.20 years global leading profession manufacture of electrical products surge arrester 
2. No power pollution 
3.The protection of large flow, low residual pressure, fast response time;
4.Using the latest extinguishing technology, completely avoid the fire;
5.The temperature protection circuit, built-in thermal protection;
6.With power indicator, indicating working state of surge protector;
7.structured, stable and reliable.
8.OEM is warmly welcome 
9.Convenient : 45 minutes to wenzhou airport 

10KA 4pole 420v 3 pole +1 N 10A  Lightning protection system surge protection device using range 
1.DC power distribution panel;
2.DC power supply equipment;
3.The DC power distribution box;
4.Electronic information system cabinet;
5.Two times the output end of the power supply equipment.
6.The signal protection: low frequency signal protection, high-frequency signal protection, antenna protector etc..

10KA 4pole 420v 3 pole +1 N 10A  Lightning protection system surge protection device Payment terms 
1. 30% T/T advance , the balance against to the copy B/Lor LC at sigh 
2. The other specific issues can negorate.
3. Pls confirm the details with us before do the prepayment.
10KA 4pole 420v 3 pole +1 N 10A  Lightning protection system surge protection device Packing information 
1. Inside foam package ,outside strong paper package 
2. 60pcs/per CTN 
3. G/N.W: 20/19kg
4. We can packing as your required,good looking design 
Why choose 10KA 4pole 420v 3 pole +1 N 10A  Lightning protection system surge protection device
1).ISO9001,SGS,Gold golden supplier 
2) Monthly Production Capacity -- 100000 Pcs 
3)All goods examined before delivery by 10 QC staff 
4)Prompt Reply Within 12 Hours 
5)8000 square meters work environment 

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Lightning Protection from this supplier

Drive through Vehicle Scanner    
FOB Price: 10000.00-30000.00 USD/Unit
Min Order: 1 Unit
900W Portable Air Disinfection Atomizer Sterilization Machine Sanitizer Fog Machine Disinfectant Sprayer Car/Rooms    
FOB Price: 32.00 USD/Piece
Min Order: 1 Piece
Guanhua KN95 Disposable Protective Mask    
FOB Price: 100.00-5000.00 USD/Box
Min Order: 10 Boxes
Techwin RJ45 Lightning Arrester(SPD)for Cat5e 100 Base-T Ethernet Arrester    
FOB Price: 12.00-15.00 USD/Piece
Min Order: 300 Pieces
Isolation Suit: It Is Widely Used in Clean Workshops of Electronics, Pharmacy, Food, Bioengineering, Optics, Aerospace,    
FOB Price: 1.00-10.00 USD/Piece
Min Order: 10000 Pieces

More products from other suppliers

IR Thermal Imager (SZ513-A)    
XSSY 24pcs Infrared LED 2835 SMD Module 850nm 59.5mm 14mil PCB Board Nigh Vision for CCTV Camera    
FOB Price: 2.00-3.00 USD/Piece
Min Order: 500 Pieces
mini anti-theft device    
Min Order: 5000
2.4 Meter Modified Electrical Nylon PVC Cable    
FOB Price: 1.00-15.00 USD/Piece
Min Order: 100 Pieces
China Portable GPS Cell Phone Jammer    
FOB Price: 99.00-100.00 USD/Piece
Min Order: 1 Piece

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group