Gold Member Since 2016
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Radin Electric Technology Co., Ltd.

SPD, Gird Surge Protector, Gird Network Surge Protector manufacturer / supplier in China, offering High Quality Surge Protective Device SPD, Multi Progorammable Groups Microcomputer Time Controller Timer, Single Phase Automatic Changeover Switch Single Circuit Transfer Switch and so on.

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High Quality Surge Protective Device SPD

FOB Price: US $17 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $17/ Piece
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Port: Ningbo, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SP7
  • Structure: Zinc Oxide Arrester
  • Application: AC/DC System
  • Operation Voltage: Low Voltage
  • Material: ZnO
  • Brand: Radin
  • Voltage: 230/400
  • Trademark: radin
  • Specification: CCC, CE
  • HS Code: 8535400000
  • Type: Signal Type Arrester
  • Installation: Tandem Arrester
  • Size: Small
  • Shape: Cuboid
  • Certification: ISO9001, CCC
  • in: 100ka
  • Fuse Current: 50A,63A,100A
  • Transport Package: Carton Box
  • Origin: Zhejiang, China
Product Description
High Quality Surge Protective Device SPD


SP7 series SPD suitable for TN-S, TN-C, TN-C-S, TT, IT power supply system with AC 400V and below, 50/60Hz, used as equipotential connection at the boundaries of LPZOA and LPZO1 zone or LPZOB and LPZ1 zone, make lightning strike or surge protection for the power grid. 
The protector also suitable to combine with voltage limiting SPD to form "3+1" combination, used for TT system. The protector is not suitable for the system which the expected short circuit current exceed the rated follow on current breaking value.

High Quality Surge Protective Device SPD
Radin Electric  provides ATS design, engineering, and full after sales support for a wide range of automatic transfer switch applications. We offer onsite electrical audits to assist in determining the correct product and installation to meet your exact needs and requirements.
Dlivery Terms

Shipment & Express & Air express

High Quality Surge Protective Device SPD

About  the Company
High Quality Surge Protective Device SPD

We've got CE, TUV, KEMA, CCC certificate for ATS which also meets the ISO9001 standard and the factory has go through SGS test.

1. What's the warranty term?
24 Monthes.
2.How long does it take to deliver my goods?
Normally, samples can be delivered in 2 days. Customer designed sampleswill be delivered in 3-7 days.
3. Do you offer sample?
Yes, we offer sample order for customer to test the goods.
4. What kinds of payment terms do you accept?
We offer kinds of payment ways foe customer to chose from. T/T,L/C,Aliexpress,Western union etc.
5. What if there's quality peoblem?
We offer replacement for the goods as soon as there is a quality problem with the goods, and the fright is on our account to cut down the customer's loss to the lowest.

We are sure any of your questions will get our prompt reply, just leave the message!
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Mr. Kandy Huang
General Manager
To: Mr. Kandy Huang

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