Gold Member Since 2005
Audited Supplier
Changan Group Co., Ltd.

Surge Protective Devices, Surge Arrester, Surge Protector manufacturer / supplier in China, offering 3p+N 40ka Surge Protective Devices with TUV Approvals, Ce and RoHS Approval 3p+N/PE Modular SPD Surge Protective Device, Ekl3-40 Electronic Type RCBO and so on.

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3p+N 40ka Surge Protective Devices with TUV Approvals

FOB Price: US $2.67-10.7 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $2.67-10.7/ Piece
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Port: Ningbo, China
Production Capacity: 600000PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: CAU4-40
  • Structure: Zinc Oxide Arrester
  • Application: Substation
  • Operation Voltage: Low Voltage
  • Material: ZnO
  • Brand: Chanan or OEM
  • Transport Package: Carton
  • Origin: Yueqing, Zhejiang
  • Type: Signal Type Arrester
  • Installation: Parallel Arrester
  • Size: Small
  • Shape: Cuboid
  • Certification: ISO9001, TUV
  • Trademark: CHANA
  • Specification: 90*72cm
  • HS Code: 853620000
Product Description
1. Brief Introduction of product
ApplicationThe type 2 surge protective devices are applicable to discharge overvoltage caused by switch-type (8/20us wave-form) over currents
Installation.The type 2 arresters must be installed into sub-distribution boards (at condominium into distribution boards of flats) after main distribution boards containing type 1 arresters.For proper operation at least 10-15m cable or wire must be placed between type 1 and type 2 arresters.Otherwise a decoupling coil has to be installed between the two devices;These protectors are modular types with changeable insert,the auxiliary contact is built-in into the housing of the device

2. Technical data 
Rated voltage230V , 3*230/400V
Network systemTN,TT,IT
Highest continuous voltage (Uc)385/440V385V385/440V
Protection level (Up)1,8kV1,5kV1,5kV
Follow current limitation 125A gG
Follow current extinguishing capability10 kA/AC
Ambient temperature-40ºC...+55ºC
Type of terminalelevator clamp
Integrated protection devicesVaristor,thermal fuse
Mountingon 7.5*35mm size mounting rail (EN 50022)
Auxiliary status contactIntegrated (1 pcs NO contact)
Arresting signal Red optical signal 
Terminal capacitysolid:6-35mm²   fexible:6-25mm²
Flammability of housingUL94-V0

3. Assortment 
ModelNumbers of polesW (mm)Nominal discharge (8/20u s) InMaximal discharge current (8/20u s) ImaxColorType

4. Company Profiles 

3p+N 40ka Surge Protective Devices with TUV Approvals
3p+N 40ka Surge Protective Devices with TUV Approvals
3p+N 40ka Surge Protective Devices with TUV Approvals

5. Shipping:

1. Normally by SEA From NINGBO TO ...
2. Products are shipped via UPS / DHL / FedEx / TNT and so on expresses (door to door) If the amount is Small.
3. We Provide Drop shipping Service.
4. In order to ensure you receive your order tax free upon import, we can declare lower value according to your demand.
5. Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.

6. Payment:

1. We usually use T/T (30% deposit before production and 70% to be paid against the copy of B/L).
2.If the Amount is small,you can pay to us by western union/Paypal/Money Gram.
3. L/C also acceptable

7. Warranty: 

1. We provide 18 months warranty.
2. If the product is defective, please notify us within 10 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods

8. Related Products 

3p+N 40ka Surge Protective Devices with TUV Approvals

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